npm install -D eslint-config-biome # or your preferred package manager ;)
.eslintrc.*
: Add the following as the last item in the "overrides"
array. Create it if necessary.
{
"overrides": [
// other overrides,
{
files: ["*.ts", "*.js", "*.tsx", "*.jsx"],
extends: ["biome"],
}
],
}
Or eslint.config.js
: Import eslint-config-biome
and have it as the last item in the configuration array
import eslintConfigBiome from "eslint-config-biome";
export default [
// other configs,
eslintConfigBiome,
];
In VSCode, to apply Biome and ESLint on save, you should have these in your project's .vscode/settings.json
:
{
"editor.codeActionsOnSave": {
"source.fixAll.eslint": "explicit",
"source.organizeImports.biome": "explicit",
"quickfix.biome": "explicit"
},
"editor.defaultFormatter": "biomejs.biome"
}
For package.json scripts and CI, I recommend running biome
before eslint
for faster failure detection.
"scripts": {
"format:check": "biome check . && eslint .",
"format": "biome check --apply-unsafe . && eslint --fix .",
}
Since v1.4.0, this package includes eslint-config-prettier, so formatting rules are also disabled as Biome is equivalent to Prettier. Attribution.
This package had its origin in this discussion. Thanks DaniGuardiola for your related initial crawler code!