standard/standard (standard)
### [`v17.1.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1710---2023-05-29)
[Compare Source](https://togithub.com/standard/standard/compare/v17.0.0...v17.1.0)
- Update [`eslint-config-standard`](https://togithub.com/standard/eslint-config-standard) from `17.0.0` to `17.1.0`
### [`v17.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1700---2022-04-20)
[Compare Source](https://togithub.com/standard/standard/compare/v16.0.4...v17.0.0)
We're super excited to announce `standard` 17!
This major release fully focuses on getting in sync with the wider ESLint ecosystem
and doesn't in itself introduce any new rules or features.
When you upgrade, consider running `standard --fix` to automatically format your
code to match the current set of rules.
This is the first release by two of our `standard` co-maintainers [@Divlo](https://togithub.com/Divlo) and [@voxpelli](https://togithub.com/voxpelli). Buy them a cake if you run into them, thanks for getting this release out!
##### Major changes
- `eslint-config-node` has been replaced with the up to date fork `eslint-config-n`. If you have used comments like `// eslint-disable-line node/no-deprecated-api` you now have to reference the `n/` rules instead.
- [`object-shorthand` rule](https://togithub.com/standard/eslint-config-standard/pull/166) (as warning)
- Use of ESLint 8, which allows for support for all of the latest syntax that ESLint 8 includes, such as top level `await` [#1548](https://togithub.com/standard/standard/issues/1548) [#1775](https://togithub.com/standard/standard/issues/1775)
- `--verbose` by default
##### Changed features
- Update `eslint` from `~7.18.0` to `^8.13.0`
- Update `eslint-config-standard` from `16.0.3` to `17.0.0` to adapt to ESLint 8
- Update `eslint-config-standard-jsx` from `10.0.0` to `^11.0.0` to adapt to ESLint 8
- Update `standard-engine` from `^14` to `^15.0.0` to adapt to ESLint 8, see [its `CHANGELOG`](https://togithub.com/standard/standard-engine/blob/master/CHANGELOG.md#1500-0-2021-11-30)
- Move from `eslint-plugin-node@~11.1.0` to `eslint-plugin-n@^15.1.0` to adapt to ESLint 8
- Update `eslint-plugin-import` from `~2.24.2` to `^2.26.0`
- Update `eslint-plugin-promise` from `~5.1.0` to `^6.0.0`
- Update `eslint-plugin-react` from `~7.25.1` to `^7.28.0`
### [`v16.0.4`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1604---2021-10-03)
[Compare Source](https://togithub.com/standard/standard/compare/v16.0.3...v16.0.4)
- Update `eslint` from `~7.13.1` to `~7.18.0`
- Update `eslint-config-standard` from `16.0.2` to `16.0.3`
- Update `eslint-plugin-import` from `~2.22.1` to `~2.24.2`
- Update `eslint-plugin-promise` from `~4.2.1` to `~5.1.0`
- Update `eslint-plugin-react` from `~7.21.5` to `~7.25.1`
### [`v16.0.3`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1603---2020-11-17)
[Compare Source](https://togithub.com/standard/standard/compare/v16.0.2...v16.0.3)
- Update `eslint` from `~7.12.1` to `~7.13.0`
- Relax rule: Enforce default parameters to be last [#1414](https://togithub.com/standard/standard/issues/1414)
### [`v16.0.2`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1602---2020-11-11)
[Compare Source](https://togithub.com/standard/standard/compare/v16.0.1...v16.0.2)
- Allow `standard` to run on Node 11, even though it's not officially supported [#1597](https://togithub.com/standard/standard/pull/1597)
### [`v16.0.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1601---2020-10-30)
[Compare Source](https://togithub.com/standard/standard/compare/v16.0.0...v16.0.1)
- Introduce "warning" system for disruptive rules (read more below)
- Change rule to a "warning": Require let or const instead of var ([no-var](https://eslint.org/docs/rules/no-var)) [#633](https://togithub.com/standard/standard/issues/633)
`standard` treats all rule violations as errors, which means that `standard`
will exit with a non-zero (error) exit code.
However, we may occasionally release a new major version of `standard`
which changes a rule that affects the majority of `standard` users (for example,
transitioning from `var` to `let`/`const`). We do this only when we think the
advantage is worth the cost and only when the rule is
[auto-fixable](https://standardjs.com/#is-there-an-automatic-formatter).
In these situations, we have a "transition period" where the rule change is only
a "warning". Warnings don't cause `standard` to return a non-zero (error)
exit code. However, a warning message will still print to the console. During
the transition period, `using standard --fix` will update your code so that it's
ready for the next major version.
The slow and careful approach is what we strive for with `standard`. We're
generally extremely conservative in enforcing the usage of new language
features. We want using `standard` to be light and fun and so we're careful
about making changes that may get in your way. As always, you can
[disable a rule](https://standardjs.com/#how-do-i-disable-a-rule) at any time, if necessary.
### [`v16.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1600---2020-10-28)
[Compare Source](https://togithub.com/standard/standard/compare/v15.0.1...v16.0.0)
We're super excited to announce `standard` 16!
As with every new major release, there are lots of new rules in 16.0.0 designed
to help catch bugs and make programmer intent more explicit. This release brings
better performance, tons of bug fixes, improved JSX, React ⚛️, and Next.js support!
When you upgrade, consider running `standard --fix` to automatically format your
code to match the newly added rules.
❤️ If you enjoy StandardJS and want to support future releases, please
[support Feross](https://togithub.com/users/feross/sponsorship)!
##### New features
- 🏎 Better performance: the filesystem doesn't need to be traversed multiple times! [#1023](https://togithub.com/standard/standard/issues/1023)
- Massive improvements (on the order of minutes!) for projects with huge folders which are are ignored with `.gitignore`
- 🌟 Support the `.gitignore` ignore syntax from the command line [#1117](https://togithub.com/standard/standard/issues/1117)
- In older versions, the command `standard src` would not lint the `src/` folder
- Instead, a glob pattern like `standard src/**/*.js` was required
- This is now fixed! You can run `standard src` to lint the `src/` folder!
- 🌟 Support relative paths from the command line in more situations (e.g. `standard ../src/*.js`) [#1384](https://togithub.com/standard/standard/issues/1384)
- 🌟 New `extensions` option for linting additional extensions besides `.js`, `.jsx`, `.mjs`, and `.cjs`
- Can be configured with the `--ext` command line flag or in `package.json`:
- Example:
```bash
standard --ext .ts
```
```json
{
"standard": {
"extensions": [".ts"]
}
}
```
- 🌟 New cache directory location, respecting `XDG_CACHE_HOME` preference, with fallback to `~/.cache/standard` [standard-engine/#214](https://togithub.com/standard/standard-engine/pull/214)
##### Changed features
- Update `eslint` from `~7.11.0` to `~7.12.1`
- Update `standard-engine` from `^12` to `^14`
- Fix inaccurate `--help` command which indicates that `bundle.js` is automatically ignored when it is not anymore [standard-engine/#224](https://togithub.com/standard/standard-engine/pull/224)
- Remove `deglob` package and use built-in ESLint folder-traversal support
- Paths with square brackets (e.g. `[` and `]`) are no longer skipped [#1333](https://togithub.com/standard/standard/issues/1333)
- This pattern is particularly common in Next.js apps, e.g. `blog/[slug].js`
- You may notice new errors in these files since they were not being linted before
- Better mono-repo support: Nested `node_modules/` folders are ignored by default [#1182](https://togithub.com/standard/standard/issues/1182)
- Remove `eslint-plugin-standard` [#1316](https://togithub.com/standard/standard/issues/1316)
- We migrated the remaining `no-callback-literal` rule into `eslint-plugin-node`
##### New rules
*(Estimated % of affected standard users, based on test suite in parens)*
- Require let or const instead of var ([no-var](https://eslint.org/docs/rules/no-var)) [#633](https://togithub.com/standard/standard/issues/633) \[75%] \[automatic fixing reduces to 11%]
- Enforce return statements in `Array` method callbacks ([array-callback-return](https://eslint.org/docs/rules/array-callback-return)) [#859](https://togithub.com/standard/standard/issues/859) \[7%]
- Disallow empty block statements ([no-empty](https://eslint.org/docs/rules/no-empty)) [#796](https://togithub.com/standard/standard/issues/796) \[2%]
- Enforce default parameters to be last ([default-param-last](https://eslint.org/docs/rules/default-param-last)) [#1414](https://togithub.com/standard/standard/issues/1414) \[1%]
- Disallow use of the `RegExp` constructor in favor of regular expression literals ([prefer-regex-literals](https://eslint.org/docs/rules/prefer-regex-literals)) [#1413](https://togithub.com/standard/standard/issues/1413) \[1%]
- Disallow spaces inside of computed keys of class methods, getters and setters ([computed-property-spacing](https://eslint.org/docs/rules/computed-property-spacing)) [#1416](https://togithub.com/standard/standard/issues/1416) \[0%]
- Disallow `case NaN`, `switch(NaN)`, `indexOf(NaN)`, and `lastIndexOf(NaN)` ([use-isnan](https://eslint.org/docs/rules/use-isnan)) [#1429](https://togithub.com/standard/standard/issues/1429) \[0%]
- Disallow assigning to imported bindings ([no-import-assign](https://eslint.org/docs/rules/no-import-assign)) [#1412](https://togithub.com/standard/standard/issues/1412) \[0%]
- Enforce getter/setter pairs in classes ([accessor-pairs](https://eslint.org/docs/rules/accessor-pairs)) [#1415](https://togithub.com/standard/standard/issues/1415) \[0%]
- Node: Disallow assignment to `exports` ([node/no-exports-assign](https://togithub.com/mysticatea/eslint-plugin-node/blob/master/docs/rules/no-exports-assign.md)) [#1400](https://togithub.com/standard/standard/issues/1400) \[0%]
- React: Prevent usage of the return value of `ReactDOM.render` ([react/no-render-return-value](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-render-return-value.md)) [#1568](https://togithub.com/standard/standard/issues/1568) \[1%]
- React: Prevent usage of deprecated methods ([react/no-deprecated](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-deprecated.md)) [#1572](https://togithub.com/standard/standard/issues/1572) \[1%]
- React: Prevent direct mutation of `this.state` ([react/no-direct-mutation-state](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-direct-mutation-state.md)) [#1571](https://togithub.com/standard/standard/issues/1571) \[0%]
- React: Prevent usage of `findDOMNode` ([react/no-find-dom-node](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-find-dom-node.md)) [#1570](https://togithub.com/standard/standard/issues/1570) \[0%]
- React: Prevent usage of `isMounted` ([react/no-is-mounted](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-is-mounted.md)) [#1569](https://togithub.com/standard/standard/issues/1569) \[0%]
- React: Prevent using string refs ([react/no-string-refs](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-string-refs.md)) [#1567](https://togithub.com/standard/standard/issues/1567) \[0%]
- JSX: Prevent missing parentheses around multiline JSX ([react/jsx-wrap-multilines](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-wrap-multilines.md)) [#710](https://togithub.com/standard/standard/issues/710) [#1382](https://togithub.com/standard/standard/issues/1382) (0%)
- JSX: Check if shorthand fragment syntax requires a key prop ([react/jsx-key](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-key.md)) [#1575](https://togithub.com/standard/standard/issues/1575) \[0%]
- JSX: Prevent passing of children as props ([react/no-children-prop](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-children-prop.md)) [#1574](https://togithub.com/standard/standard/issues/1574) \[0%]
- JSX: Prevent using children and dangerouslySetInnerHTML as props at the same time ([react/no-danger-with-children](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-danger-with-children.md)) [#1573](https://togithub.com/standard/standard/issues/1573) \[0%]
- JSX: Prevent invalid characters from appearing in markup ([react/no-unescaped-entities](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-unescaped-entities.md)) [#1566](https://togithub.com/standard/standard/issues/1566) \[0%]
- JSX: Enforce JSX value is returned in component render function ([react/require-render-return](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/require-render-return.md)) [#1565](https://togithub.com/standard/standard/issues/1565) \[0%]
- JSX: Prevent usage of unsafe `target='_blank'` on any component named `Link` ([react/jsx-no-target-blank](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-target-blank.md)) [#1576](https://togithub.com/standard/standard/issues/1576) \[0%]
##### Changed rules
- Relax rule: JSX: Consider the global scope when checking for defined Components [#1115](https://togithub.com/standard/standard/issues/1115)
- Relax rule: JSX: Remove conflicting indentation rule in `indent` [#1499](https://togithub.com/standard/standard/issues/1499)
### [`v15.0.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1501---2020-10-27)
[Compare Source](https://togithub.com/standard/standard/compare/v15.0.0...v15.0.1)
- Relax rule: Remove conflicting JSX indenting with `indent` rule [eslint-config-standard/#177](https://togithub.com/standard/eslint-config-standard/issues/177)
### [`v15.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1500---2020-10-21)
[Compare Source](https://togithub.com/standard/standard/compare/v14.3.4...v15.0.0)
We're super excited to announce `standard` 15!
As with every new major release, there are lots of new rules in 15.0.0 designed
to help catch bugs and make programmer intent more explicit. This release brings
support for ES 2021, the latest version of the ECMAScript specification, as well
as many quality-of-life improvements, including ESLint v7.
When you upgrade, consider running `standard --fix` to automatically format your
code to match the newly added rules.
❤️ If you enjoy StandardJS and want to support future releases, check out
Feross's [GitHub Sponsors page](https://togithub.com/users/feross/sponsorship).
##### New features
- Support ES 2021, the latest version of the ECMAScript specification, which includes support for [logical assignment operators](https://togithub.com/tc39/proposal-logical-assignment) and [numeric separators](https://togithub.com/tc39/proposal-numeric-separator) [#1551](https://togithub.com/standard/standard/issues/1551)
- Support ES 2020 features such as [optional chaining](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining), the [nullish coalescing operator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Nullish_coalescing_operator), `export * as ns from 'source'`, and [`import.meta`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import.meta).
- Support global variables from ES 2017 (`Atomics`, `SharedArrayBuffer`), ES 2020 (`BigInt`, `BigInt64Array`, `BigUint64Array`, `globalThis`), and ES 2021 (`FinalizationRegistry`, `WeakRef`). [#1436](https://togithub.com/standard/standard/issues/1436) [#1557](https://togithub.com/standard/standard/issues/1557) [eslint-config-standard/#156](https://togithub.com/standard/eslint-config-standard/pull/156)
- The documentation is now available in Indonesian 🇮🇩! [#1544](https://togithub.com/standard/standard/pull/1544)
- Thanks to [@yoga1234](https://togithub.com/yoga1234) for the excellent work!
- Other community contributed translations exist in Spanish, French, Italian, Japanese, Korean, Portuguese, Simplified Chinese, and Taiwanese Mandarin.
- More translations are always welcome!
##### Changed features
- BREAKING: Node.js 8 is no longer supported
- Node.js 8 is EOL and will no longer be receiving security updates.
- To prevent breaking CI for projects which still support Node 8, `standard` silently passes when run by an unsupported version of Node
- Update `eslint` from `~6.8.0` to `~7.11.0`
##### New rules
*(Estimated % of affected standard users, based on test suite in parens)*
- Require indentation for values of ternary expressions ([indent](https://eslint.org/docs/rules/indent)) [#927](https://togithub.com/standard/standard/issues/927) \[4%]
- Enforce newlines between operands of ternary expressions if the expression spans multiple lines ([multiline-ternary](https://eslint.org/docs/rules/multiline-ternary)) [#1558](https://togithub.com/standard/standard/issues/1558) \[3%]
- Disallow loops with a body that allows only one iteration ([no-unreachable-loop](https://eslint.org/docs/rules/no-unreachable-loop)) [#1556](https://togithub.com/standard/standard/issues/1556) \[0%]
- Disallow useless backreferences in regular expressions ([no-useless-backreference](https://eslint.org/docs/rules/no-useless-backreference)) [#1554](https://togithub.com/standard/standard/issues/1554) \[0%]
- Enforce default clauses in switch statements to be last ([default-case-last](https://eslint.org/docs/rules/default-case-last)) [#1553](https://togithub.com/standard/standard/issues/1553) \[0%]
- Disallow Number Literals That Lose Precision ([no-loss-of-precision](https://eslint.org/docs/rules/no-loss-of-precision)) [#1552](https://togithub.com/standard/standard/issues/1552) \[0%]
##### Changed rules
- Relax rule: Allow function declarations in nested blocks [#1406](https://togithub.com/standard/standard/issues/1406)
- Relax rule: Removed redundant `no-negated-in-lhs` rule, already enforced by `no-unsafe-negation` [eslint-config-standard/#160](https://togithub.com/standard/eslint-config-standard/pull/160)
### [`v14.3.4`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1434---2020-05-11)
[Compare Source](https://togithub.com/standard/standard/compare/2a1d8d1d15d64ab0a5ce1fde84b0d5111e85adf5...v14.3.4)
- Relax rule: `no-return-await` [#1442](https://togithub.com/standard/standard/pull/1442)
### [`v14.3.3`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1433---2020-03-15)
[Compare Source](https://togithub.com/standard/standard/compare/v14.3.2...2a1d8d1d15d64ab0a5ce1fde84b0d5111e85adf5)
- Skip running on versions of Node.js older than 8.10.0. [#1496](https://togithub.com/standard/standard/pull/1496)
### [`v14.3.2`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1432---2020-03-14)
[Compare Source](https://togithub.com/standard/standard/compare/v14.3.1...v14.3.2)
- Update `eslint` to `~6.8.0`
### [`v14.3.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1431---2019-09-17)
[Compare Source](https://togithub.com/standard/standard/compare/v14.3.0...v14.3.1)
- Skip running on versions of Node.js older than 8.6.0. [#1418](https://togithub.com/standard/standard/pull/1418)
### [`v14.3.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1430---2019-09-14)
[Compare Source](https://togithub.com/standard/standard/compare/v14.2.0...v14.3.0)
- Update `eslint` to `~6.4.0`
### [`v14.2.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1420---2019-09-11)
[Compare Source](https://togithub.com/standard/standard/compare/v14.1.0...v14.2.0)
- Update `eslint` to `~6.3.0`
- Update `eslint-plugin-node` to `~10.0.0`
### [`v14.1.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1410---2019-08-28)
[Compare Source](https://togithub.com/standard/standard/compare/v14.0.2...v14.1.0)
- Support ES 2020, the latest version of the ECMAScript specification, which includes support for Dynamic Imports and `BigInt`. [#1378](https://togithub.com/standard/standard/issues/1378)
- Security: Upgrade `eslint` to `6.2.2` to fix security issue ([blog post](https://eslint.org/blog/2019/08/eslint-v6.2.1-released)) ([security advisory](https://togithub.com/mysticatea/eslint-utils/security/advisories/GHSA-3gx7-xhv7-5mx3))
- Remove [`funding`](https://togithub.com/feross/funding). See [Recap of the `funding` experiment](https://feross.org/funding-experiment-recap) for thoughts and learnings.
NOTE: If you use `standard` with the `--parser babel-eslint` option, please ensure that you update `babel-eslint` to `10.0.3` or later for compatibility with this version of `standard`.
### [`v14.0.2`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1402---2019-08-22)
[Compare Source](https://togithub.com/standard/standard/compare/v14.0.1...v14.0.2)
- Relax rule: Don't check indentation on template literal children (work around for ESLint bug) ([indent](https://eslint.org/docs/rules/indent)) [#1385](https://togithub.com/standard/standard/issues/1385)
### [`v14.0.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1401---2019-08-22)
[Compare Source](https://togithub.com/standard/standard/compare/v14.0.0...v14.0.1)
- Relax rule (temporarily, to workaround a bug): Disallow missing parentheses around multiline JSX ([react/jsx-wrap-multilines](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-wrap-multilines.md)) [#1382](https://togithub.com/standard/standard/issues/1382)
### [`v14.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1400---2019-08-19)
[Compare Source](https://togithub.com/standard/standard/compare/v13.1.0...v14.0.0)
We're super excited to announce `standard` 14!
As with every new major release, there are lots of new rules in 14.0.0 designed
to help catch bugs and make programmer intent more explicit. This release brings
support for ES 2019, the latest version of the ECMAScript specification, as well
as many quality-of-life improvements for users who use tagged template strings,
JSX, and `.mjs` files for ES modules.
When you upgrade, consider running `standard --fix` to automatically format your
code to match the newly added rules.
`standard` keeps growing! The latest stats show that `standard` and
`eslint-standard-*` shareable configs are depended upon by **318,512 GitHub
repositories** and **33,349 public npm packages**. Thanks for spreading the
word!
We now have a [Discord server](https://discord.gg/ZegqCBr). Come chat with the
maintainers, ask questions, and get help from the community!
❤️ If you enjoy StandardJS and want to support future releases, check out
Feross's [GitHub Sponsors page](https://togithub.com/users/feross/sponsorship).
GitHub is matching donations, so your dollars go twice as far! 🚀
##### New features
- Support ES 2019, the latest version of the ECMAScript specification. [eslint-config-standard/e04e06](https://togithub.com/standard/eslint-config-standard/commit/e04e0615fdea44567bfb2fd1f868e3ab6751bda3)
- Lint `*.mjs` and `*.cjs` files automatically by default [#1009](https://togithub.com/standard/standard/issues/1009)
- Ignore patterns from `.git/info/exclude` in addition to `.gitignore`. [#1277](https://togithub.com/standard/standard/issues/1277)
- Added [`funding`](https://togithub.com/feross/funding), an open source funding experiment.
##### Changed features
- Remove `bundle.js` from the default list of ignored files [#743](https://togithub.com/standard/standard/issues/743)
##### New rules
*(Estimated % of affected standard users, based on test suite in parens)*
- Require Dot Notation Whenever Possible ([dot-notation](https://eslint.org/docs/rules/dot-notation)) [#1344](https://togithub.com/standard/standard/issues/1344) \[6%]
- Require consistent line breaks inside braces ([object-curly-newline](https://eslint.org/docs/rules/object-curly-newline)) [#782](https://togithub.com/standard/standard/issues/782) \[1%]
- Disallow template literals when placeholders or tagged template features are not used. ([quotes](https://eslint.org/docs/rules/quotes)) [#838](https://togithub.com/standard/standard/issues/838) [eslint-config-standard/#151](https://togithub.com/standard/eslint-config-standard/pull/151) \[1%]
- Disallow lexical declarations in case/default clauses ([no-case-declarations](https://eslint.org/docs/rules/no-case-declarations)) [#1211](https://togithub.com/standard/standard/issues/1211) [eslint-config-standard/#137](https://togithub.com/standard/eslint-config-standard/pull/137) \[1%]
- Require the first JSX property to be placed on a new line if the JSX tag takes up multiple lines and there are multiple properties ([react/jsx-first-prop-new-line](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-first-prop-new-line.md)) [#696](https://togithub.com/standard/standard/issues/696) \[1%]
- Require linebreaks in curly braces in JSX attributes and expressions to be consistent ([react/jsx-curly-newline](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-curly-newline.md)) [#1372](https://togithub.com/standard/standard/issues/1372) \[1%]
- Require JSX attributes and logical expressions to be indented correctly ([react/jsx-indent](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-indent.md)) [#1370](https://togithub.com/standard/standard/issues/1370) \[1%]
- Require JSX event handler names to follow conventions ([react/jsx-handler-names](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-handler-names.md)) [#1371](https://togithub.com/standard/standard/issues/1371) \[1%]
- Disallow spaces inside of curly braces in JSX expressions in children ([react/jsx-curly-spacing](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-curly-spacing.md)) [#1373](https://togithub.com/standard/standard/issues/1373) \[1%]
- Require JSX closing bracket to be aligned with the opening tag ([react/jsx-closing-bracket-location](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-closing-bracket-location.md)) [#1361](https://togithub.com/standard/standard/issues/1361) \[1%]
- Disallow unnecessary curly braces in JSX props and children ([react/jsx-curly-brace-presence](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-curly-brace-presence.md)) [#1366](https://togithub.com/standard/standard/issues/1366) \[1%]
- Disallow missing `key` prop in JSX elements that likely require a `key` prop ([react/jsx-key](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-key.md)) [#1369](https://togithub.com/standard/standard/issues/1369) \[1%]
- Disallow import of modules using absolute paths ([import/no-absolute-path](https://togithub.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-absolute-path.md)) [#861](https://togithub.com/standard/standard/issues/861) [#1343](https://togithub.com/standard/standard/issues/1343) \[0%]
- Require no spaces before JSX closing brackets ([react/jsx-tag-spacing](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-tag-spacing.md)) [#1348](https://togithub.com/standard/standard/issues/1348) [eslint-config-standard-jsx/38](https://togithub.com/standard/eslint-config-standard-jsx/pull/38) \[0%]
- Disallow multiple spaces between inline JSX props ([react/jsx-props-no-multi-spaces](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-props-no-multi-spaces.md)) [#1363](https://togithub.com/standard/standard/issues/1363) \[0%]
- Disallow accidental comments in JSX from being inserted as text nodes ([react/jsx-no-comment-textnodes](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-comment-textnodes.md)) [#1368](https://togithub.com/standard/standard/issues/1368) \[0%]
- Prevent usage of unsafe `target='_blank'` in JSX links ([react/jsx-no-target-blank](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-target-blank.md)) [#1367](https://togithub.com/standard/standard/issues/1367) \[0%]
- Require shorthand form for JSX fragments ([react/jsx-fragments](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-fragments.md)) [#1364](https://togithub.com/standard/standard/issues/1364) \[0%]
- Require PascalCase for user-defined JSX components ([react/jsx-pascal-case](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-pascal-case.md)) [#1365](https://togithub.com/standard/standard/issues/1365) \[0%]
- Require JSX closing tag to be aligned with the opening tag ([react/jsx-closing-tag-location](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-closing-tag-location.md)) [#1358](https://togithub.com/standard/standard/issues/1358) \[0%]
- Disallow missing parentheses around multiline JSX ([react/jsx-wrap-multilines](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-wrap-multilines.md)) [#710](https://togithub.com/standard/standard/issues/710) \[0%]
- Require pipeline operators to appear at the start of a line ([operator-linebreak](https://eslint.org/docs/rules/operator-linebreak)) [eslint-config-standard/#121](https://togithub.com/standard/eslint-config-standard/pull/121) \[0%]
- Disallow use of the void operator ([no-void](https://eslint.org/docs/rules/no-void)) [eslint-config-standard/#135](https://togithub.com/standard/eslint-config-standard/pull/135) \[0%]
##### Changed rules
- Relax rule: Don't require newlines between *single-line* member functions or class field declarations ([lines-between-class-members](https://eslint.org/docs/rules/lines-between-class-members)) [#1347](https://togithub.com/standard/standard/issues/1347)
- Relax rule: Don't check indentation on template literal children (work around for ESLint bug) ([indent](https://eslint.org/docs/rules/indent)) [#1176](https://togithub.com/standard/standard/issues/1176)
- Relax rule: Disallow labels that are variables names (because all labels are already disallowed) ([no-label-var](https://eslint.org/docs/rules/no-label-var)) [eslint-config-standard/#132](https://togithub.com/standard/eslint-config-standard/pull/132)
### [`v13.1.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1310---2019-07-20)
[Compare Source](https://togithub.com/standard/standard/compare/v13.0.2...v13.1.0)
- Update `eslint` from `~6.0.1` to `~6.1.0`
### [`v13.0.2`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1302---2019-07-12)
[Compare Source](https://togithub.com/standard/standard/compare/v13.0.1...v13.0.2)
- Fix global installations of `standard` not finding dependencies due to ESLint v6 plugin resolution change [#1327](https://togithub.com/standard/standard/issues/1327) [#1328](https://togithub.com/standard/standard/issues/1328) [#1329](https://togithub.com/standard/standard/issues/1329)
### [`v13.0.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1301---2019-07-11)
[Compare Source](https://togithub.com/standard/standard/compare/v13.0.0...v13.0.1)
##### Changed rules
- Relax rule: Only enforce `const` in destructuring when all variables are constant [#1325](https://togithub.com/standard/standard/issues/1325)
### [`v13.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1300---2019-07-10)
[Compare Source](https://togithub.com/standard/standard/compare/v12.0.1...v13.0.0)
Welcome to the latest version of `standard`!
As with every new major release, there are lots of new rules in 13.0.0 designed
to help catch bugs and make programmer intent more explicit.
`standard` is more popular than ever – **640,000 downloads per month!** It's
even more popular – **3,000,000 downloads per month** – if you include the
[ESLint configuration](https://www.npmjs.com/package/eslint-config-standard)
that we also publish (for advanced users).
When you upgrade, consider running `standard --fix` to automatically format your code to match the newly added rules.
❤️ If you enjoy StandardJS and want to support future releases, check out Feross's [GitHub Sponsors page](https://togithub.com/users/feross/sponsorship). GitHub is matching donations, so your dollars go twice as far! 🚀
##### New features
- Update `eslint` from `~5.16.0` to `~6.0.1`
- BREAKING: Node.js 6 is no longer supported
- Node.js 6 is EOL and will no longer be receiving security updates. As a result, the eslint team has decided to drop support for it.
- To prevent breaking CI for projects which still support Node 6, `standard` silently passes when run by an unsupported version of Node.
- **For `eslint-config-standard` users only:** Plugins are no longer affected by `eslint`'s location
- Previously, ESLint loaded plugins relative to the location of the ESLint package itself. As a result, we suggested that users with global ESLint installations should also install plugins globally, and users with local ESLint installations should install plugins locally.
- With ESLint v6, plugins should always be installed locally, even if ESLint was installed globally. More precisely, ESLint v6 resolves plugins relative to the end user’s project by default, and always resolves shareable configs and parsers relative to the location of the config file that imports them.
- See [migrating to ESLint 6.0.0 for more information](https://eslint.org/docs/user-guide/migrating-to-6.0.0#-plugins-and-shareable-configs-are-no-longer-affected-by-eslints-location).
- The documentation is now available in Japanese 🇯🇵!
- Thanks to [@munierujp](https://togithub.com/munierujp) for the excellent work!
- Other community contributed translations exist in Spanish, French, Italian, Korean, Portuguese, Simplified Chinese, and Taiwanese Mandarin.
- More translations are always welcome!
- Update `eslint-plugin-promise` from `~4.0.0` to `~4.2.1`
- Update `eslint-plugin-node` from `~7.0.1` to `~9.1.0`
##### New rules
*(Estimated % of affected standard users, based on test suite in parens)*
- Disallow spaces inside of array brackets ([array-bracket-spacing](https://eslint.org/docs/rules/array-bracket-spacing)) [#1203](https://togithub.com/standard/standard/issues/1203) [eslint-config-standard/#131](https://togithub.com/standard/eslint-config-standard/pull/131) \[14%]
- Require `const` instead of `let` if variable is never reassigned ([prefer-const](https://eslint.org/docs/rules/prefer-const)) [#523](https://togithub.com/standard/standard/issues/523) [eslint-config-standard/#133](https://togithub.com/standard/eslint-config-standard/pull/133) \[14%]
- Disallow quotes around object literal property names that are not strictly required ([quote-props](https://eslint.org/docs/rules/quote-props)) [#791](https://togithub.com/standard/standard/issues/791) \[4%]
- Disallow use of Object.prototypes builtins directly ([no-prototype-builtins](https://eslint.org/docs/rules/no-prototype-builtins)) [#1310](https://togithub.com/standard/standard/issues/1310) \[3%]
- Require an empty line between class members ([lines-between-class-members](https://eslint.org/docs/rules/lines-between-class-members)) [#438](https://togithub.com/standard/standard/issues/438) \[1%]
- Disallow using an async function as a Promise executor ([no-async-promise-executor](https://eslint.org/docs/rules/no-async-promise-executor)) [#1309](https://togithub.com/standard/standard/issues/1309) \[1%]
- Disallow spaces inside of computed properties ([computed-property-spacing](https://eslint.org/docs/rules/computed-property-spacing)) [#1315](https://togithub.com/standard/standard/issues/1315) [eslint-config-standard/#131](https://togithub.com/standard/eslint-config-standard/pull/131) \[1%]
- Disallow unnecessary catch clauses ([no-useless-catch](https://eslint.org/docs/rules/no-useless-catch)) [#1312](https://togithub.com/standard/standard/issues/1312) \[0%]
- Disallow characters which are made with multiple code points in character class syntax ([no-misleading-character-class](https://eslint.org/docs/rules/no-misleading-character-class)) [#1311](https://togithub.com/standard/standard/issues/1311) \[0%]
### [`v12.0.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1201---2018-08-29)
[Compare Source](https://togithub.com/standard/standard/compare/v12.0.0...v12.0.1)
- Since ESLint 5 no longer supports Node 4, `standard` silently passes when run in Node 4, which matches the current behavior for Node 0.10, 0.12, and all other unsupported versions of Node.
### [`v12.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1200---2018-08-28)
[Compare Source](https://togithub.com/standard/standard/compare/v11.0.1...v12.0.0)
New version of ESLint, new version of Standard!
When you upgrade, consider running `standard --fix` to automatically format your code to match the newly added rules.
##### New features
- Update `eslint` from `~4.19.0` to `~5.4.0`.
- Support JSXFragment nodes (e.g. `<>`)
- Lots of minor changes to rules to catch more edge cases!
- The README is now available in French! (Thanks [@charliegerard](https://togithub.com/charliegerard)!)
- Other community contributed translations exist in Spanish, Italian, Korean, Portuguese, Simplified Chinese, and Taiwanese Mandarin.
- More translations are welcome!
##### New rules
*(Estimated % of affected standard users, based on test suite in parens)*
- Require spacing inside of braces ([object-curly-spacing](https://eslint.org/docs/rules/object-curly-spacing)) [#609](https://togithub.com/standard/standard/issues/609) [eslint-config-standard/#35](https://togithub.com/standard/eslint-config-standard/issues/35) \[29%]
- Disallow APIs that were deprecated in Node 10 ([no-deprecated-api](https://togithub.com/mysticatea/eslint-plugin-node/blob/master/docs/rules/no-deprecated-api.md)) [#1164](https://togithub.com/standard/standard/pull/1164) \[15%]
- e.g. `assert.equal()`, `assert.deepEqual()` and `assert.notEqual()` were deprecated in Node 10.
- Disallow self assignment of properties ([no-self-assign](https://eslint.org/docs/rules/no-self-assign)) [#1186](https://togithub.com/standard/standard/issues/1186) \[0%]
- Disallow use of an exported name as the locally imported name of a default export ([import/no-named-as-default](https://togithub.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-named-as-default.md)) [eslint-config-standard/#98](https://togithub.com/standard/eslint-config-standard/pull/98)
##### Changed rules
None.
Configuration
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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
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This PR contains the following updates:
^11.0.1->^17.0.0Release Notes
standard/standard (standard)
### [`v17.1.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1710---2023-05-29) [Compare Source](https://togithub.com/standard/standard/compare/v17.0.0...v17.1.0) - Update [`eslint-config-standard`](https://togithub.com/standard/eslint-config-standard) from `17.0.0` to `17.1.0` ### [`v17.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1700---2022-04-20) [Compare Source](https://togithub.com/standard/standard/compare/v16.0.4...v17.0.0) We're super excited to announce `standard` 17! This major release fully focuses on getting in sync with the wider ESLint ecosystem and doesn't in itself introduce any new rules or features. When you upgrade, consider running `standard --fix` to automatically format your code to match the current set of rules. This is the first release by two of our `standard` co-maintainers [@Divlo](https://togithub.com/Divlo) and [@voxpelli](https://togithub.com/voxpelli). Buy them a cake if you run into them, thanks for getting this release out! ##### Major changes - `eslint-config-node` has been replaced with the up to date fork `eslint-config-n`. If you have used comments like `// eslint-disable-line node/no-deprecated-api` you now have to reference the `n/` rules instead. - [`object-shorthand` rule](https://togithub.com/standard/eslint-config-standard/pull/166) (as warning) - Use of ESLint 8, which allows for support for all of the latest syntax that ESLint 8 includes, such as top level `await` [#1548](https://togithub.com/standard/standard/issues/1548) [#1775](https://togithub.com/standard/standard/issues/1775) - `--verbose` by default ##### Changed features - Update `eslint` from `~7.18.0` to `^8.13.0` - Update `eslint-config-standard` from `16.0.3` to `17.0.0` to adapt to ESLint 8 - Update `eslint-config-standard-jsx` from `10.0.0` to `^11.0.0` to adapt to ESLint 8 - Update `standard-engine` from `^14` to `^15.0.0` to adapt to ESLint 8, see [its `CHANGELOG`](https://togithub.com/standard/standard-engine/blob/master/CHANGELOG.md#1500-0-2021-11-30) - Move from `eslint-plugin-node@~11.1.0` to `eslint-plugin-n@^15.1.0` to adapt to ESLint 8 - Update `eslint-plugin-import` from `~2.24.2` to `^2.26.0` - Update `eslint-plugin-promise` from `~5.1.0` to `^6.0.0` - Update `eslint-plugin-react` from `~7.25.1` to `^7.28.0` ### [`v16.0.4`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1604---2021-10-03) [Compare Source](https://togithub.com/standard/standard/compare/v16.0.3...v16.0.4) - Update `eslint` from `~7.13.1` to `~7.18.0` - Update `eslint-config-standard` from `16.0.2` to `16.0.3` - Update `eslint-plugin-import` from `~2.22.1` to `~2.24.2` - Update `eslint-plugin-promise` from `~4.2.1` to `~5.1.0` - Update `eslint-plugin-react` from `~7.21.5` to `~7.25.1` ### [`v16.0.3`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1603---2020-11-17) [Compare Source](https://togithub.com/standard/standard/compare/v16.0.2...v16.0.3) - Update `eslint` from `~7.12.1` to `~7.13.0` - Relax rule: Enforce default parameters to be last [#1414](https://togithub.com/standard/standard/issues/1414) ### [`v16.0.2`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1602---2020-11-11) [Compare Source](https://togithub.com/standard/standard/compare/v16.0.1...v16.0.2) - Allow `standard` to run on Node 11, even though it's not officially supported [#1597](https://togithub.com/standard/standard/pull/1597) ### [`v16.0.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1601---2020-10-30) [Compare Source](https://togithub.com/standard/standard/compare/v16.0.0...v16.0.1) - Introduce "warning" system for disruptive rules (read more below) - Change rule to a "warning": Require let or const instead of var ([no-var](https://eslint.org/docs/rules/no-var)) [#633](https://togithub.com/standard/standard/issues/633) `standard` treats all rule violations as errors, which means that `standard` will exit with a non-zero (error) exit code. However, we may occasionally release a new major version of `standard` which changes a rule that affects the majority of `standard` users (for example, transitioning from `var` to `let`/`const`). We do this only when we think the advantage is worth the cost and only when the rule is [auto-fixable](https://standardjs.com/#is-there-an-automatic-formatter). In these situations, we have a "transition period" where the rule change is only a "warning". Warnings don't cause `standard` to return a non-zero (error) exit code. However, a warning message will still print to the console. During the transition period, `using standard --fix` will update your code so that it's ready for the next major version. The slow and careful approach is what we strive for with `standard`. We're generally extremely conservative in enforcing the usage of new language features. We want using `standard` to be light and fun and so we're careful about making changes that may get in your way. As always, you can [disable a rule](https://standardjs.com/#how-do-i-disable-a-rule) at any time, if necessary. ### [`v16.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1600---2020-10-28) [Compare Source](https://togithub.com/standard/standard/compare/v15.0.1...v16.0.0) We're super excited to announce `standard` 16! As with every new major release, there are lots of new rules in 16.0.0 designed to help catch bugs and make programmer intent more explicit. This release brings better performance, tons of bug fixes, improved JSX, React ⚛️, and Next.js support! When you upgrade, consider running `standard --fix` to automatically format your code to match the newly added rules. ❤️ If you enjoy StandardJS and want to support future releases, please [support Feross](https://togithub.com/users/feross/sponsorship)! ##### New features - 🏎 Better performance: the filesystem doesn't need to be traversed multiple times! [#1023](https://togithub.com/standard/standard/issues/1023) - Massive improvements (on the order of minutes!) for projects with huge folders which are are ignored with `.gitignore` - 🌟 Support the `.gitignore` ignore syntax from the command line [#1117](https://togithub.com/standard/standard/issues/1117) - In older versions, the command `standard src` would not lint the `src/` folder - Instead, a glob pattern like `standard src/**/*.js` was required - This is now fixed! You can run `standard src` to lint the `src/` folder! - 🌟 Support relative paths from the command line in more situations (e.g. `standard ../src/*.js`) [#1384](https://togithub.com/standard/standard/issues/1384) - 🌟 New `extensions` option for linting additional extensions besides `.js`, `.jsx`, `.mjs`, and `.cjs` - Can be configured with the `--ext` command line flag or in `package.json`: - Example: ```bash standard --ext .ts ``` ```json { "standard": { "extensions": [".ts"] } } ``` - 🌟 New cache directory location, respecting `XDG_CACHE_HOME` preference, with fallback to `~/.cache/standard` [standard-engine/#214](https://togithub.com/standard/standard-engine/pull/214) ##### Changed features - Update `eslint` from `~7.11.0` to `~7.12.1` - Update `standard-engine` from `^12` to `^14` - Fix inaccurate `--help` command which indicates that `bundle.js` is automatically ignored when it is not anymore [standard-engine/#224](https://togithub.com/standard/standard-engine/pull/224) - Remove `deglob` package and use built-in ESLint folder-traversal support - Paths with square brackets (e.g. `[` and `]`) are no longer skipped [#1333](https://togithub.com/standard/standard/issues/1333) - This pattern is particularly common in Next.js apps, e.g. `blog/[slug].js` - You may notice new errors in these files since they were not being linted before - Better mono-repo support: Nested `node_modules/` folders are ignored by default [#1182](https://togithub.com/standard/standard/issues/1182) - Remove `eslint-plugin-standard` [#1316](https://togithub.com/standard/standard/issues/1316) - We migrated the remaining `no-callback-literal` rule into `eslint-plugin-node` ##### New rules *(Estimated % of affected standard users, based on test suite in parens)* - Require let or const instead of var ([no-var](https://eslint.org/docs/rules/no-var)) [#633](https://togithub.com/standard/standard/issues/633) \[75%] \[automatic fixing reduces to 11%] - Enforce return statements in `Array` method callbacks ([array-callback-return](https://eslint.org/docs/rules/array-callback-return)) [#859](https://togithub.com/standard/standard/issues/859) \[7%] - Disallow empty block statements ([no-empty](https://eslint.org/docs/rules/no-empty)) [#796](https://togithub.com/standard/standard/issues/796) \[2%] - Enforce default parameters to be last ([default-param-last](https://eslint.org/docs/rules/default-param-last)) [#1414](https://togithub.com/standard/standard/issues/1414) \[1%] - Disallow use of the `RegExp` constructor in favor of regular expression literals ([prefer-regex-literals](https://eslint.org/docs/rules/prefer-regex-literals)) [#1413](https://togithub.com/standard/standard/issues/1413) \[1%] - Disallow spaces inside of computed keys of class methods, getters and setters ([computed-property-spacing](https://eslint.org/docs/rules/computed-property-spacing)) [#1416](https://togithub.com/standard/standard/issues/1416) \[0%] - Disallow `case NaN`, `switch(NaN)`, `indexOf(NaN)`, and `lastIndexOf(NaN)` ([use-isnan](https://eslint.org/docs/rules/use-isnan)) [#1429](https://togithub.com/standard/standard/issues/1429) \[0%] - Disallow assigning to imported bindings ([no-import-assign](https://eslint.org/docs/rules/no-import-assign)) [#1412](https://togithub.com/standard/standard/issues/1412) \[0%] - Enforce getter/setter pairs in classes ([accessor-pairs](https://eslint.org/docs/rules/accessor-pairs)) [#1415](https://togithub.com/standard/standard/issues/1415) \[0%] - Node: Disallow assignment to `exports` ([node/no-exports-assign](https://togithub.com/mysticatea/eslint-plugin-node/blob/master/docs/rules/no-exports-assign.md)) [#1400](https://togithub.com/standard/standard/issues/1400) \[0%] - React: Prevent usage of the return value of `ReactDOM.render` ([react/no-render-return-value](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-render-return-value.md)) [#1568](https://togithub.com/standard/standard/issues/1568) \[1%] - React: Prevent usage of deprecated methods ([react/no-deprecated](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-deprecated.md)) [#1572](https://togithub.com/standard/standard/issues/1572) \[1%] - React: Prevent direct mutation of `this.state` ([react/no-direct-mutation-state](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-direct-mutation-state.md)) [#1571](https://togithub.com/standard/standard/issues/1571) \[0%] - React: Prevent usage of `findDOMNode` ([react/no-find-dom-node](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-find-dom-node.md)) [#1570](https://togithub.com/standard/standard/issues/1570) \[0%] - React: Prevent usage of `isMounted` ([react/no-is-mounted](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-is-mounted.md)) [#1569](https://togithub.com/standard/standard/issues/1569) \[0%] - React: Prevent using string refs ([react/no-string-refs](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-string-refs.md)) [#1567](https://togithub.com/standard/standard/issues/1567) \[0%] - JSX: Prevent missing parentheses around multiline JSX ([react/jsx-wrap-multilines](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-wrap-multilines.md)) [#710](https://togithub.com/standard/standard/issues/710) [#1382](https://togithub.com/standard/standard/issues/1382) (0%) - JSX: Check if shorthand fragment syntax requires a key prop ([react/jsx-key](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-key.md)) [#1575](https://togithub.com/standard/standard/issues/1575) \[0%] - JSX: Prevent passing of children as props ([react/no-children-prop](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-children-prop.md)) [#1574](https://togithub.com/standard/standard/issues/1574) \[0%] - JSX: Prevent using children and dangerouslySetInnerHTML as props at the same time ([react/no-danger-with-children](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-danger-with-children.md)) [#1573](https://togithub.com/standard/standard/issues/1573) \[0%] - JSX: Prevent invalid characters from appearing in markup ([react/no-unescaped-entities](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-unescaped-entities.md)) [#1566](https://togithub.com/standard/standard/issues/1566) \[0%] - JSX: Enforce JSX value is returned in component render function ([react/require-render-return](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/require-render-return.md)) [#1565](https://togithub.com/standard/standard/issues/1565) \[0%] - JSX: Prevent usage of unsafe `target='_blank'` on any component named `Link` ([react/jsx-no-target-blank](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-target-blank.md)) [#1576](https://togithub.com/standard/standard/issues/1576) \[0%] ##### Changed rules - Relax rule: JSX: Consider the global scope when checking for defined Components [#1115](https://togithub.com/standard/standard/issues/1115) - Relax rule: JSX: Remove conflicting indentation rule in `indent` [#1499](https://togithub.com/standard/standard/issues/1499) ### [`v15.0.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1501---2020-10-27) [Compare Source](https://togithub.com/standard/standard/compare/v15.0.0...v15.0.1) - Relax rule: Remove conflicting JSX indenting with `indent` rule [eslint-config-standard/#177](https://togithub.com/standard/eslint-config-standard/issues/177) ### [`v15.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1500---2020-10-21) [Compare Source](https://togithub.com/standard/standard/compare/v14.3.4...v15.0.0) We're super excited to announce `standard` 15! As with every new major release, there are lots of new rules in 15.0.0 designed to help catch bugs and make programmer intent more explicit. This release brings support for ES 2021, the latest version of the ECMAScript specification, as well as many quality-of-life improvements, including ESLint v7. When you upgrade, consider running `standard --fix` to automatically format your code to match the newly added rules. ❤️ If you enjoy StandardJS and want to support future releases, check out Feross's [GitHub Sponsors page](https://togithub.com/users/feross/sponsorship). ##### New features - Support ES 2021, the latest version of the ECMAScript specification, which includes support for [logical assignment operators](https://togithub.com/tc39/proposal-logical-assignment) and [numeric separators](https://togithub.com/tc39/proposal-numeric-separator) [#1551](https://togithub.com/standard/standard/issues/1551) - Support ES 2020 features such as [optional chaining](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining), the [nullish coalescing operator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Nullish_coalescing_operator), `export * as ns from 'source'`, and [`import.meta`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import.meta). - Support global variables from ES 2017 (`Atomics`, `SharedArrayBuffer`), ES 2020 (`BigInt`, `BigInt64Array`, `BigUint64Array`, `globalThis`), and ES 2021 (`FinalizationRegistry`, `WeakRef`). [#1436](https://togithub.com/standard/standard/issues/1436) [#1557](https://togithub.com/standard/standard/issues/1557) [eslint-config-standard/#156](https://togithub.com/standard/eslint-config-standard/pull/156) - The documentation is now available in Indonesian 🇮🇩! [#1544](https://togithub.com/standard/standard/pull/1544) - Thanks to [@yoga1234](https://togithub.com/yoga1234) for the excellent work! - Other community contributed translations exist in Spanish, French, Italian, Japanese, Korean, Portuguese, Simplified Chinese, and Taiwanese Mandarin. - More translations are always welcome! ##### Changed features - BREAKING: Node.js 8 is no longer supported - Node.js 8 is EOL and will no longer be receiving security updates. - To prevent breaking CI for projects which still support Node 8, `standard` silently passes when run by an unsupported version of Node - Update `eslint` from `~6.8.0` to `~7.11.0` ##### New rules *(Estimated % of affected standard users, based on test suite in parens)* - Require indentation for values of ternary expressions ([indent](https://eslint.org/docs/rules/indent)) [#927](https://togithub.com/standard/standard/issues/927) \[4%] - Enforce newlines between operands of ternary expressions if the expression spans multiple lines ([multiline-ternary](https://eslint.org/docs/rules/multiline-ternary)) [#1558](https://togithub.com/standard/standard/issues/1558) \[3%] - Disallow loops with a body that allows only one iteration ([no-unreachable-loop](https://eslint.org/docs/rules/no-unreachable-loop)) [#1556](https://togithub.com/standard/standard/issues/1556) \[0%] - Disallow useless backreferences in regular expressions ([no-useless-backreference](https://eslint.org/docs/rules/no-useless-backreference)) [#1554](https://togithub.com/standard/standard/issues/1554) \[0%] - Enforce default clauses in switch statements to be last ([default-case-last](https://eslint.org/docs/rules/default-case-last)) [#1553](https://togithub.com/standard/standard/issues/1553) \[0%] - Disallow Number Literals That Lose Precision ([no-loss-of-precision](https://eslint.org/docs/rules/no-loss-of-precision)) [#1552](https://togithub.com/standard/standard/issues/1552) \[0%] ##### Changed rules - Relax rule: Allow function declarations in nested blocks [#1406](https://togithub.com/standard/standard/issues/1406) - Relax rule: Removed redundant `no-negated-in-lhs` rule, already enforced by `no-unsafe-negation` [eslint-config-standard/#160](https://togithub.com/standard/eslint-config-standard/pull/160) ### [`v14.3.4`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1434---2020-05-11) [Compare Source](https://togithub.com/standard/standard/compare/2a1d8d1d15d64ab0a5ce1fde84b0d5111e85adf5...v14.3.4) - Relax rule: `no-return-await` [#1442](https://togithub.com/standard/standard/pull/1442) ### [`v14.3.3`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1433---2020-03-15) [Compare Source](https://togithub.com/standard/standard/compare/v14.3.2...2a1d8d1d15d64ab0a5ce1fde84b0d5111e85adf5) - Skip running on versions of Node.js older than 8.10.0. [#1496](https://togithub.com/standard/standard/pull/1496) ### [`v14.3.2`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1432---2020-03-14) [Compare Source](https://togithub.com/standard/standard/compare/v14.3.1...v14.3.2) - Update `eslint` to `~6.8.0` ### [`v14.3.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1431---2019-09-17) [Compare Source](https://togithub.com/standard/standard/compare/v14.3.0...v14.3.1) - Skip running on versions of Node.js older than 8.6.0. [#1418](https://togithub.com/standard/standard/pull/1418) ### [`v14.3.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1430---2019-09-14) [Compare Source](https://togithub.com/standard/standard/compare/v14.2.0...v14.3.0) - Update `eslint` to `~6.4.0` ### [`v14.2.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1420---2019-09-11) [Compare Source](https://togithub.com/standard/standard/compare/v14.1.0...v14.2.0) - Update `eslint` to `~6.3.0` - Update `eslint-plugin-node` to `~10.0.0` ### [`v14.1.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1410---2019-08-28) [Compare Source](https://togithub.com/standard/standard/compare/v14.0.2...v14.1.0) - Support ES 2020, the latest version of the ECMAScript specification, which includes support for Dynamic Imports and `BigInt`. [#1378](https://togithub.com/standard/standard/issues/1378) - Security: Upgrade `eslint` to `6.2.2` to fix security issue ([blog post](https://eslint.org/blog/2019/08/eslint-v6.2.1-released)) ([security advisory](https://togithub.com/mysticatea/eslint-utils/security/advisories/GHSA-3gx7-xhv7-5mx3)) - Remove [`funding`](https://togithub.com/feross/funding). See [Recap of the `funding` experiment](https://feross.org/funding-experiment-recap) for thoughts and learnings. NOTE: If you use `standard` with the `--parser babel-eslint` option, please ensure that you update `babel-eslint` to `10.0.3` or later for compatibility with this version of `standard`. ### [`v14.0.2`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1402---2019-08-22) [Compare Source](https://togithub.com/standard/standard/compare/v14.0.1...v14.0.2) - Relax rule: Don't check indentation on template literal children (work around for ESLint bug) ([indent](https://eslint.org/docs/rules/indent)) [#1385](https://togithub.com/standard/standard/issues/1385) ### [`v14.0.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1401---2019-08-22) [Compare Source](https://togithub.com/standard/standard/compare/v14.0.0...v14.0.1) - Relax rule (temporarily, to workaround a bug): Disallow missing parentheses around multiline JSX ([react/jsx-wrap-multilines](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-wrap-multilines.md)) [#1382](https://togithub.com/standard/standard/issues/1382) ### [`v14.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1400---2019-08-19) [Compare Source](https://togithub.com/standard/standard/compare/v13.1.0...v14.0.0) We're super excited to announce `standard` 14! As with every new major release, there are lots of new rules in 14.0.0 designed to help catch bugs and make programmer intent more explicit. This release brings support for ES 2019, the latest version of the ECMAScript specification, as well as many quality-of-life improvements for users who use tagged template strings, JSX, and `.mjs` files for ES modules. When you upgrade, consider running `standard --fix` to automatically format your code to match the newly added rules. `standard` keeps growing! The latest stats show that `standard` and `eslint-standard-*` shareable configs are depended upon by **318,512 GitHub repositories** and **33,349 public npm packages**. Thanks for spreading the word! We now have a [Discord server](https://discord.gg/ZegqCBr). Come chat with the maintainers, ask questions, and get help from the community! ❤️ If you enjoy StandardJS and want to support future releases, check out Feross's [GitHub Sponsors page](https://togithub.com/users/feross/sponsorship). GitHub is matching donations, so your dollars go twice as far! 🚀 ##### New features - Support ES 2019, the latest version of the ECMAScript specification. [eslint-config-standard/e04e06](https://togithub.com/standard/eslint-config-standard/commit/e04e0615fdea44567bfb2fd1f868e3ab6751bda3) - Lint `*.mjs` and `*.cjs` files automatically by default [#1009](https://togithub.com/standard/standard/issues/1009) - Ignore patterns from `.git/info/exclude` in addition to `.gitignore`. [#1277](https://togithub.com/standard/standard/issues/1277) - Added [`funding`](https://togithub.com/feross/funding), an open source funding experiment. ##### Changed features - Remove `bundle.js` from the default list of ignored files [#743](https://togithub.com/standard/standard/issues/743) ##### New rules *(Estimated % of affected standard users, based on test suite in parens)* - Require Dot Notation Whenever Possible ([dot-notation](https://eslint.org/docs/rules/dot-notation)) [#1344](https://togithub.com/standard/standard/issues/1344) \[6%] - Require consistent line breaks inside braces ([object-curly-newline](https://eslint.org/docs/rules/object-curly-newline)) [#782](https://togithub.com/standard/standard/issues/782) \[1%] - Disallow template literals when placeholders or tagged template features are not used. ([quotes](https://eslint.org/docs/rules/quotes)) [#838](https://togithub.com/standard/standard/issues/838) [eslint-config-standard/#151](https://togithub.com/standard/eslint-config-standard/pull/151) \[1%] - Disallow lexical declarations in case/default clauses ([no-case-declarations](https://eslint.org/docs/rules/no-case-declarations)) [#1211](https://togithub.com/standard/standard/issues/1211) [eslint-config-standard/#137](https://togithub.com/standard/eslint-config-standard/pull/137) \[1%] - Require the first JSX property to be placed on a new line if the JSX tag takes up multiple lines and there are multiple properties ([react/jsx-first-prop-new-line](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-first-prop-new-line.md)) [#696](https://togithub.com/standard/standard/issues/696) \[1%] - Require linebreaks in curly braces in JSX attributes and expressions to be consistent ([react/jsx-curly-newline](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-curly-newline.md)) [#1372](https://togithub.com/standard/standard/issues/1372) \[1%] - Require JSX attributes and logical expressions to be indented correctly ([react/jsx-indent](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-indent.md)) [#1370](https://togithub.com/standard/standard/issues/1370) \[1%] - Require JSX event handler names to follow conventions ([react/jsx-handler-names](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-handler-names.md)) [#1371](https://togithub.com/standard/standard/issues/1371) \[1%] - Disallow spaces inside of curly braces in JSX expressions in children ([react/jsx-curly-spacing](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-curly-spacing.md)) [#1373](https://togithub.com/standard/standard/issues/1373) \[1%] - Require JSX closing bracket to be aligned with the opening tag ([react/jsx-closing-bracket-location](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-closing-bracket-location.md)) [#1361](https://togithub.com/standard/standard/issues/1361) \[1%] - Disallow unnecessary curly braces in JSX props and children ([react/jsx-curly-brace-presence](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-curly-brace-presence.md)) [#1366](https://togithub.com/standard/standard/issues/1366) \[1%] - Disallow missing `key` prop in JSX elements that likely require a `key` prop ([react/jsx-key](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-key.md)) [#1369](https://togithub.com/standard/standard/issues/1369) \[1%] - Disallow import of modules using absolute paths ([import/no-absolute-path](https://togithub.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-absolute-path.md)) [#861](https://togithub.com/standard/standard/issues/861) [#1343](https://togithub.com/standard/standard/issues/1343) \[0%] - Require no spaces before JSX closing brackets ([react/jsx-tag-spacing](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-tag-spacing.md)) [#1348](https://togithub.com/standard/standard/issues/1348) [eslint-config-standard-jsx/38](https://togithub.com/standard/eslint-config-standard-jsx/pull/38) \[0%] - Disallow multiple spaces between inline JSX props ([react/jsx-props-no-multi-spaces](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-props-no-multi-spaces.md)) [#1363](https://togithub.com/standard/standard/issues/1363) \[0%] - Disallow accidental comments in JSX from being inserted as text nodes ([react/jsx-no-comment-textnodes](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-comment-textnodes.md)) [#1368](https://togithub.com/standard/standard/issues/1368) \[0%] - Prevent usage of unsafe `target='_blank'` in JSX links ([react/jsx-no-target-blank](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-target-blank.md)) [#1367](https://togithub.com/standard/standard/issues/1367) \[0%] - Require shorthand form for JSX fragments ([react/jsx-fragments](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-fragments.md)) [#1364](https://togithub.com/standard/standard/issues/1364) \[0%] - Require PascalCase for user-defined JSX components ([react/jsx-pascal-case](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-pascal-case.md)) [#1365](https://togithub.com/standard/standard/issues/1365) \[0%] - Require JSX closing tag to be aligned with the opening tag ([react/jsx-closing-tag-location](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-closing-tag-location.md)) [#1358](https://togithub.com/standard/standard/issues/1358) \[0%] - Disallow missing parentheses around multiline JSX ([react/jsx-wrap-multilines](https://togithub.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-wrap-multilines.md)) [#710](https://togithub.com/standard/standard/issues/710) \[0%] - Require pipeline operators to appear at the start of a line ([operator-linebreak](https://eslint.org/docs/rules/operator-linebreak)) [eslint-config-standard/#121](https://togithub.com/standard/eslint-config-standard/pull/121) \[0%] - Disallow use of the void operator ([no-void](https://eslint.org/docs/rules/no-void)) [eslint-config-standard/#135](https://togithub.com/standard/eslint-config-standard/pull/135) \[0%] ##### Changed rules - Relax rule: Don't require newlines between *single-line* member functions or class field declarations ([lines-between-class-members](https://eslint.org/docs/rules/lines-between-class-members)) [#1347](https://togithub.com/standard/standard/issues/1347) - Relax rule: Don't check indentation on template literal children (work around for ESLint bug) ([indent](https://eslint.org/docs/rules/indent)) [#1176](https://togithub.com/standard/standard/issues/1176) - Relax rule: Disallow labels that are variables names (because all labels are already disallowed) ([no-label-var](https://eslint.org/docs/rules/no-label-var)) [eslint-config-standard/#132](https://togithub.com/standard/eslint-config-standard/pull/132) ### [`v13.1.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1310---2019-07-20) [Compare Source](https://togithub.com/standard/standard/compare/v13.0.2...v13.1.0) - Update `eslint` from `~6.0.1` to `~6.1.0` ### [`v13.0.2`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1302---2019-07-12) [Compare Source](https://togithub.com/standard/standard/compare/v13.0.1...v13.0.2) - Fix global installations of `standard` not finding dependencies due to ESLint v6 plugin resolution change [#1327](https://togithub.com/standard/standard/issues/1327) [#1328](https://togithub.com/standard/standard/issues/1328) [#1329](https://togithub.com/standard/standard/issues/1329) ### [`v13.0.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1301---2019-07-11) [Compare Source](https://togithub.com/standard/standard/compare/v13.0.0...v13.0.1) ##### Changed rules - Relax rule: Only enforce `const` in destructuring when all variables are constant [#1325](https://togithub.com/standard/standard/issues/1325) ### [`v13.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1300---2019-07-10) [Compare Source](https://togithub.com/standard/standard/compare/v12.0.1...v13.0.0) Welcome to the latest version of `standard`! As with every new major release, there are lots of new rules in 13.0.0 designed to help catch bugs and make programmer intent more explicit. `standard` is more popular than ever – **640,000 downloads per month!** It's even more popular – **3,000,000 downloads per month** – if you include the [ESLint configuration](https://www.npmjs.com/package/eslint-config-standard) that we also publish (for advanced users). When you upgrade, consider running `standard --fix` to automatically format your code to match the newly added rules. ❤️ If you enjoy StandardJS and want to support future releases, check out Feross's [GitHub Sponsors page](https://togithub.com/users/feross/sponsorship). GitHub is matching donations, so your dollars go twice as far! 🚀 ##### New features - Update `eslint` from `~5.16.0` to `~6.0.1` - BREAKING: Node.js 6 is no longer supported - Node.js 6 is EOL and will no longer be receiving security updates. As a result, the eslint team has decided to drop support for it. - To prevent breaking CI for projects which still support Node 6, `standard` silently passes when run by an unsupported version of Node. - **For `eslint-config-standard` users only:** Plugins are no longer affected by `eslint`'s location - Previously, ESLint loaded plugins relative to the location of the ESLint package itself. As a result, we suggested that users with global ESLint installations should also install plugins globally, and users with local ESLint installations should install plugins locally. - With ESLint v6, plugins should always be installed locally, even if ESLint was installed globally. More precisely, ESLint v6 resolves plugins relative to the end user’s project by default, and always resolves shareable configs and parsers relative to the location of the config file that imports them. - See [migrating to ESLint 6.0.0 for more information](https://eslint.org/docs/user-guide/migrating-to-6.0.0#-plugins-and-shareable-configs-are-no-longer-affected-by-eslints-location). - The documentation is now available in Japanese 🇯🇵! - Thanks to [@munierujp](https://togithub.com/munierujp) for the excellent work! - Other community contributed translations exist in Spanish, French, Italian, Korean, Portuguese, Simplified Chinese, and Taiwanese Mandarin. - More translations are always welcome! - Update `eslint-plugin-promise` from `~4.0.0` to `~4.2.1` - Update `eslint-plugin-node` from `~7.0.1` to `~9.1.0` ##### New rules *(Estimated % of affected standard users, based on test suite in parens)* - Disallow spaces inside of array brackets ([array-bracket-spacing](https://eslint.org/docs/rules/array-bracket-spacing)) [#1203](https://togithub.com/standard/standard/issues/1203) [eslint-config-standard/#131](https://togithub.com/standard/eslint-config-standard/pull/131) \[14%] - Require `const` instead of `let` if variable is never reassigned ([prefer-const](https://eslint.org/docs/rules/prefer-const)) [#523](https://togithub.com/standard/standard/issues/523) [eslint-config-standard/#133](https://togithub.com/standard/eslint-config-standard/pull/133) \[14%] - Disallow quotes around object literal property names that are not strictly required ([quote-props](https://eslint.org/docs/rules/quote-props)) [#791](https://togithub.com/standard/standard/issues/791) \[4%] - Disallow use of Object.prototypes builtins directly ([no-prototype-builtins](https://eslint.org/docs/rules/no-prototype-builtins)) [#1310](https://togithub.com/standard/standard/issues/1310) \[3%] - Require an empty line between class members ([lines-between-class-members](https://eslint.org/docs/rules/lines-between-class-members)) [#438](https://togithub.com/standard/standard/issues/438) \[1%] - Disallow using an async function as a Promise executor ([no-async-promise-executor](https://eslint.org/docs/rules/no-async-promise-executor)) [#1309](https://togithub.com/standard/standard/issues/1309) \[1%] - Disallow spaces inside of computed properties ([computed-property-spacing](https://eslint.org/docs/rules/computed-property-spacing)) [#1315](https://togithub.com/standard/standard/issues/1315) [eslint-config-standard/#131](https://togithub.com/standard/eslint-config-standard/pull/131) \[1%] - Disallow unnecessary catch clauses ([no-useless-catch](https://eslint.org/docs/rules/no-useless-catch)) [#1312](https://togithub.com/standard/standard/issues/1312) \[0%] - Disallow characters which are made with multiple code points in character class syntax ([no-misleading-character-class](https://eslint.org/docs/rules/no-misleading-character-class)) [#1311](https://togithub.com/standard/standard/issues/1311) \[0%] ### [`v12.0.1`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1201---2018-08-29) [Compare Source](https://togithub.com/standard/standard/compare/v12.0.0...v12.0.1) - Since ESLint 5 no longer supports Node 4, `standard` silently passes when run in Node 4, which matches the current behavior for Node 0.10, 0.12, and all other unsupported versions of Node. ### [`v12.0.0`](https://togithub.com/standard/standard/blob/HEAD/CHANGELOG.md#1200---2018-08-28) [Compare Source](https://togithub.com/standard/standard/compare/v11.0.1...v12.0.0) New version of ESLint, new version of Standard! When you upgrade, consider running `standard --fix` to automatically format your code to match the newly added rules. ##### New features - Update `eslint` from `~4.19.0` to `~5.4.0`. - Support JSXFragment nodes (e.g. `<>`) - Lots of minor changes to rules to catch more edge cases! - The README is now available in French! (Thanks [@charliegerard](https://togithub.com/charliegerard)!) - Other community contributed translations exist in Spanish, Italian, Korean, Portuguese, Simplified Chinese, and Taiwanese Mandarin. - More translations are welcome! ##### New rules *(Estimated % of affected standard users, based on test suite in parens)* - Require spacing inside of braces ([object-curly-spacing](https://eslint.org/docs/rules/object-curly-spacing)) [#609](https://togithub.com/standard/standard/issues/609) [eslint-config-standard/#35](https://togithub.com/standard/eslint-config-standard/issues/35) \[29%] - Disallow APIs that were deprecated in Node 10 ([no-deprecated-api](https://togithub.com/mysticatea/eslint-plugin-node/blob/master/docs/rules/no-deprecated-api.md)) [#1164](https://togithub.com/standard/standard/pull/1164) \[15%] - e.g. `assert.equal()`, `assert.deepEqual()` and `assert.notEqual()` were deprecated in Node 10. - Disallow self assignment of properties ([no-self-assign](https://eslint.org/docs/rules/no-self-assign)) [#1186](https://togithub.com/standard/standard/issues/1186) \[0%] - Disallow use of an exported name as the locally imported name of a default export ([import/no-named-as-default](https://togithub.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-named-as-default.md)) [eslint-config-standard/#98](https://togithub.com/standard/eslint-config-standard/pull/98) ##### Changed rules None.Configuration
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