vite-plugin-biome weekly downloads statistics

Vite Plugin Biome

Run Biome inside your Vite dev loop.

vite-plugin-biome lets you lint, format, or check files with the Biome version already installed in your project. It runs on Vite startup and reacts to hot updates, so feedback shows up while you build instead of in a separate step.

By default, each hot update reruns Biome for the configured files scope. If you want faster feedback during development, you can opt into rerunning only the edited files.

Why Use It

• Keep Biome output inside the normal Vite workflow. • Run lint, format, or check without wiring extra scripts into your day-to-day loop. • Apply fixes automatically when you want them. • Fail the build on Biome errors when you need stricter enforcement. • Pass through extra Biome CLI args such as --changed or --config-path=....

AI-Assisted Development

This plugin is not AI-specific, but it fits well into AI-assisted workflows with tools like Cursor, Claude Code, Codex, and Windsurf. When generated edits touch many files quickly, keeping Biome in the Vite loop helps surface feedback immediately without changing your existing setup.

Compatibility

This plugin is compatible with:

• Biome: 1.8.0 and higher, including 2.x • Vite: 4.x and higher • Node.js: 16.x and higher

By default, the plugin resolves and runs the @biomejs/biome binary installed in your project. If you need to use a different command, override biomeCommandBase.

Installation

Usage

Add the plugin to your vite.config.js or vite.config.ts file.

Common Setups

Fast Local Guardrails

Run Biome in lint mode during development.

Auto-Fix During Development

Run Biome in check mode and write fixes back to disk.

Recheck Only Edited Files During HMR

Keep the initial startup run broad, but limit hot updates to the files you just edited.

Strict Build Feedback

Fail the build when Biome reports errors.

Pass Extra Biome Arguments

Forward additional CLI args to Biome.

Options

| Option | Description | Values | Default |

| mode | The Biome command to run | lint, format, check | lint | | files | File or glob pattern to process | e.g. 'src/**/*.js' | '.' | | hotUpdateMode | How Vite hot updates trigger Biome. full reruns the configured scope on every change. changed reruns only edited files when possible, with a full fallback for Biome config changes. Startup still runs against the configured scope. | full, changed | full | | applyFixes | Apply Biome fixes automatically | true, false | false | | unsafe | Allow unsafe fixes, requires applyFixes | true, false | false | | failOnError | Fail the build when Biome returns errors | true, false | false | | forceColor | Force color output by adding --colors=force | true, false | true | | diagnosticLevel | Minimum diagnostic level to show | info, warn, error | info | | logKind | Output style for Biome logs | pretty, compact, check | pretty | | biomeCommandBase | Override the command used to invoke Biome | e.g. 'npx @biomejs/biome' | Auto-resolved | | biomeAdditionalArgs | Additional CLI arguments passed to Biome | e.g. '--changed --config-path=...' | — |

License

MIT LICENSE

If this plugin saves you time, consider starring the repo: GitHub

Description from the npm listing.