Biome

BiomeJS·BiomeJS.Biome

Biome is a toolchain for web projects, aimed at providing functionalities to maintain them. It offers a formatter and linter, usable via CLI and LSP.

winget install --id BiomeJS.Biome --exact --source winget

Latest 2.5.6·July 28, 2026

Release Notes

2.5.6

Patch Changes

#11035 0e4b03b Thanks @ematipico! - Fixed a performance regression in noMisusedPromises that caused type inference to run repeatedly while linting a file.
#11043 22ec076 Thanks @denbezrukov! - Fixed CSS formatting for multiline function arguments preceded by comments: .example { value: outer( 1, /* comment */ nested(
- ```
 first,
```
- ```
 second
```
- )
- ```
   first,
```
- ```
   second
```
- ```
 )
```
  ); }
#11007 c9acb25 Thanks @BTF-Kabir-2020! - Fixed #9195: useHookAtTopLevel no longer reports hooks in named forwardRef components that receive a ref parameter.
#10152 50a9bd8 Thanks @Zelys-DFKH! - Fixed #10131: Biome now correctly parses curried arrow functions in ternary consequents when the inner arrow's parameters use a destructuring pattern, e.g. cond ? (x) => ({ a, b }) => body : alt.
#11105 8ffe2b9 Thanks @dadavidtseng! - Fixed #11092: The noUselessTernary quick fix now preserves operator spacing when simplifying or inverting boolean ternary expressions.
#10533 5809875 Thanks @Mokto! - Fixed #10515: biome check --write was not idempotent on Svelte files — multi-line template literals in