Biome 2.5 crosses 500 lint rules, ships code fixes for GritQL plugins, adds the delimiterSpacing formatter option, watcher mode, concise reporter, and more than 70 rules stabilized.
Biome will collaborate with Sarah Rainsberger and Yan Thomas to improve the documentation and developer experience of the project.
Biome 2.4 introduces embedded CSS and GraphQL formatting, 15 new HTML accessibility rules, significantly improved support for Vue, Svelte, and Astro, and promotes 24 rules to stable. Plus new CLI reporters, rule profiler, and editor configuration features.
What to expect from Biome in 2026, and what Biome has achieved in 2025.
Depot has been sponsoring Biome for a while now, by providing fast and reliable GitHub Action runners for the whole organisation. Pull requests have seen quicker feedback and our releases have been way faster.
Biome 2.3 brings full support (experimental) for Vue, Svelte and Astro, new syntax to ignore paths, new CLI flags, new formatting options, new reporters and more.
Biome 2.0 is officially out, as the first JavaScript linter that provides type-aware linting rules that don't rely on the TypeScript compiler. With this release, Biome also ships plugin support, multi-file analysis, revamped import sorting, experimental HTML formatting, better suppressions, better LSP support, and more!
Partial support for Astro, Svelte and Vue files, both CLI and LSP.
Now, the extends field is able to pick configuration files that are exported from a dependency.
The formatter has new options.
This version has few features around the CLI and many fixes in our formatter. The TypeScript, JSX and JavaScript formatter has surpassed the 97% compatibility rate with Prettier. Biome now provides over 190 lint rules.
Roadmap 2024, new logo and homepage
Biome formatter now 95% compatible with Prettier
Biome continues Rome's legacy; in this blog post, we explain why the fork, with some context and history.
New formatter options, CLI improvements, JSONC support and more.
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