Biome

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Score7.0

Rank#9 of 34

PriceFree

Free planYes

Runs onBrowser extension, Linux, macOS, Web, Windows

Summary

Biome is a toolchain for maintaining the health of web projects. It formats JavaScript, TypeScript, JSX, TSX, JSON, HTML, CSS, and GraphQL, and provides lint rules for JavaScript, TypeScript, JSX, CSS, and GraphQL with diagnostics and safe fixes. Its check command can format, lint, and organize imports in one run. Biome is a standalone executable, so it does not require Node.js. Installation instructions cover npm, pnpm, bun, deno, and yarn. First-party extensions are available for VS Code, IntelliJ, and Zed; community extensions include Vim, Neovim, and Sublime Text. The getting-started guide links to CI integrations for GitHub Actions and GitLab CI. The project describes itself as open source and offers MIT or Apache 2.0 licensing. The open-source toolchain is free. Contributors may offer commercial support, with requests depending on their availability.

Who it is for

Biome suits web project teams looking for formatting, linting, and import organization in a single toolchain. Its standalone executable, editor extensions, and CI links can fit a range of development setups.

What is good

Formats eight listed web languages and formats.
Check combines formatting, linting, and import organization.
Standalone executable does not require Node.js.
Free, open-source toolchain with two license options.

What to know first

Commercial support depends on contributor availability.

Verdict

Biome brings formatting, linting, and import organization together for web projects. Its free open-source toolchain and editor and CI links make it relevant to teams using supported setups.

Biome plans and pricing

All plans

Open-source Biome Free Open-source toolchain for web projects github.com · 29 Sept 2026

Compared on code formatting tools

Free plan: Yesbiomejs.dev

Facts

Purpose: Biome is a toolchain for web projects that provides tools to maintain project health.github.com · 29 Sept 2026
Formatter: Biome formats JavaScript, TypeScript, JSX, TSX, JSON, HTML, CSS, and GraphQL.biomejs.dev · 29 Sept 2026
Linter: Biome provides lint rules for JavaScript, TypeScript, JSX, CSS, and GraphQL, with diagnostics and safe fixes.biomejs.dev · 29 Sept 2026
Combined check: The check command can format, lint, and organize imports in one command.biomejs.dev · 29 Sept 2026
Runtime: Biome is available as a standalone executable that does not require Node.js.biomejs.dev · 29 Sept 2026
Package managers: The getting-started guide provides installation instructions for npm, pnpm, bun, deno, and yarn.biomejs.dev · 29 Sept 2026
Editor integrations: First-party extensions are available for VS Code, IntelliJ, and Zed.biomejs.dev · 29 Sept 2026
Other editors: Community extensions are available for editors including Vim, Neovim, and Sublime Text.biomejs.dev · 29 Sept 2026
CI integrations: The getting-started guide links CI integrations for GitHub Actions and GitLab CI.biomejs.dev · 29 Sept 2026
Open source and licenses: The project describes itself as open source and states that it is MIT licensed or Apache 2.0 licensed.github.com · 29 Sept 2026
Commercial support: Commercial support may be offered by contributors, and requests are subject to contributor availability.biomejs.dev · 29 Sept 2026
Who it is for: Biome describes its toolchain as intended for web projects and lists organizations using it in production.biomejs.dev · 29 Sept 2026