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sindresorhus
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is
Type check values
MIT License
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Add `.nonEmptyStringAndNotWhitespace()`
#161
ivankatliarchuk
closed
2 years ago
0
[v5] Better handling of `NaN`
#160
sindresorhus
closed
2 years ago
0
Fix `NaN` detection in `.is()`
#159
panva
closed
2 years ago
6
Proposal: is.nonEmptyStringAndNotWhitespace(value)
#158
ivankatliarchuk
closed
2 years ago
10
Property 'function' does not exist on type 'typeof is'.
#157
lekterable
closed
2 years ago
1
Proposal: `isTuple`
#156
younho9
closed
9 months ago
9
Add `is.fortyTwo`
#155
sindresorhus
closed
2 years ago
0
Improve `.enumCase` doc formatting in readme
#154
papb
closed
2 years ago
0
Documentation for the new `enumCase` appears to start a new section
#153
papb
closed
2 years ago
0
Improve `is.integer`, `is.safeInteger`, `is.infinite` TypeScript type
#152
younho9
closed
2 years ago
13
Add type guard for `is.truthy` and `is.falsy`
#151
zshannon
closed
2 years ago
12
Add `is.enumCase` and `assert.enumCase`
#150
olivierbeaulieu
closed
2 years ago
3
Fix `is.iterable` and `is.asyncIterable` TypeScript types
#149
sdotson
closed
2 years ago
3
Proposal: Add support for enum validation
#148
olivierbeaulieu
closed
2 years ago
3
Proposal: Upgrade type signature for `is.infinite()`, `is.integer()`, `is.safeInteger()`
#147
younho9
closed
2 years ago
6
Proposal: `is.falsy()` as a type guard
#146
younho9
closed
2 years ago
3
Proposal: `is.equalType()`
#145
younho9
closed
2 years ago
2
Custom error messages
#144
0x80
closed
6 months ago
1
Support WeakRef
#143
fabiospampinato
closed
2 years ago
3
funding issue when npm installing
#142
Pheng24
closed
3 years ago
1
Proposal: validate type of object properties
#141
lo1tuma
opened
3 years ago
4
Typescript incompatibilities when using this library in a browser-only project
#140
lo1tuma
closed
4 months ago
3
Add `is.formData` and `is.urlSearchParams`
#139
kaysonwu
closed
3 years ago
4
Add `is.propertyKey`
#138
PopGoesTheWza
closed
3 years ago
6
ESM conversion plan: what exports?
#137
fregante
closed
1 year ago
8
Proposal: is.propertyKey(value)
#136
PopGoesTheWza
closed
3 years ago
4
Proposal: `is.create(URLSearchParams)`
#135
szmarczak
opened
3 years ago
3
Inaccurate exception text
#134
fredkilbourn
closed
3 years ago
1
Support `Tuple` and `Record`
#133
sindresorhus
opened
3 years ago
0
Fix assertion message for `.all` and `.any`
#132
scraggo
closed
3 years ago
3
Falsy values are treated as `Array` type
#131
szmarczak
closed
3 years ago
5
Duplicate identifiers problem
#130
pvinis
closed
1 year ago
1
Move to GitHub Actions
#129
Richienb
closed
3 years ago
0
is.iterable returns IterableIterator instead of Iterable
#128
xamgore
closed
2 years ago
5
`is.asyncFunction()` type-checking incorrect
#127
TenviLi
closed
3 years ago
1
Improve `is.plainObject` TypeScript type
#126
rocktimsaikia
closed
4 years ago
0
Fix using `is.array` in `is.all`
#125
Arnovsky
closed
4 years ago
1
is.all(is.array, arr1, arr2) tries to use index 1 as a function
#123
GuillaumeRochat
closed
4 years ago
3
Improve import for VS Code
#122
iyegoroff
closed
4 years ago
1
Not found in npm registry
#121
KaustubhPatange
closed
4 years ago
15
Extract necessary functions from `type-fest`
#120
Richienb
closed
4 years ago
2
Add `is.array` overload that supports asserting array items
#119
Arnovsky
closed
4 years ago
10
Use shields.io for number of downloads per week
#118
bjornstar
closed
4 years ago
0
Make the `is()` function type-safe
#117
bjornstar
closed
4 years ago
3
Update devDependency @types/node from v13.7.4 to v14.0.13
#116
bjornstar
closed
4 years ago
0
Test on Node.js 14
#115
bjornstar
closed
4 years ago
0
is.function and is.class
#114
jsneko
closed
3 years ago
3
Use string literals instead of enums
#113
bjornstar
closed
4 years ago
17
Is it possible to assert that a variable is an array of strings?
#112
papb
closed
4 years ago
21
Feature request: support optional checks / assertions
#111
papb
opened
4 years ago
4
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