biomejs/biome
A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP. observed · 2026-08-28
Health v2 · maintenance only
91/100
- Activity 99
- Release rhythm 86
- Longevity 80
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 5.5
- age_days: 1133
- days_rel: 12
- days_push: 7
- n_releases_24m: 75
Adoption not part of the score
25653 stars · 1208 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Biome is a fast web toolchain written in Rust that provides a code formatter (97% Prettier-compatible) and a linter with 500+ rules for JavaScript, TypeScript, JSX, JSON, CSS, HTML, and GraphQL. It is usable via CLI and LSP, works as a dev dependency or standalone executable, and requires no Node.js runtime.
Use cases
- format javascript and typescript code like prettier
- lint typescript and jsx files with auto-fixes
- replace eslint and prettier with one fast tool
- organize imports and check code in CI
- format css and json files
- integrate linting and formatting into editors via LSP
When to choose
- you want a single fast tool replacing both ESLint and Prettier
- you need very fast formatting and linting for large web codebases
- you want formatting without a Node.js runtime dependency
When to avoid
- you rely on ESLint plugins or custom rules not supported by Biome
- you need 100% Prettier output compatibility
- you lint non-web languages outside Biome's supported set
Facets
cli-tool · maturity active
linter formatter static-site-generator developer-tools cli developer-tools web-development frontend cli cross-platform prettier-alternative eslint-alternative rust lsp code-quality toolchain css json jsx javascript typescript nodejs web-server
3 sources
- readme: https://github.com/biomejs/biome · fetched 2026-08-28 · 5649765a3dbf
- homepage: https://biomejs.dev · fetched 2026-08-29 · d89b71799c85
- site_page: https://biomejs.dev/guides/getting-started · fetched 2026-08-29 · e7c979dea93e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| biomejs/biome | main | 91 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem