New React rule enforces function component definitions (
995c1ff)
Biome adds the nursery useReactFunctionComponentDefinition lint rule for React components, with config and migration support wired through the CLI and rule registry. This gives teams a new way to standardize component declarations and keep React codebases consistent.
SCSS @supports interpolation is now parsed and formatted (
c8cf440)
The CSS parser gained support for interpolated SCSS conditions inside @supports, along with new syntax nodes, factories, formatter hooks, and test coverage. This expands Biome’s SCSS support for real-world stylesheets that generate conditions dynamically.
Formatter now preserves CSS grid row alignment around comments (174b21b)
Biome fixes grid-template-areas formatting when comments appear before multiline values, avoiding an extra indent at the declaration boundary. This keeps grid rows aligned as expected and prevents churn in formatted CSS/SCSS.
Formatter performance improved in some cases (2be0264)
A formatter refactor landed with a noted speedup of up to ~20% on some files. The change also updates the internal source-position handling used across formatter backends, which should reduce overhead in formatting pipelines.
Added biome_languages crate and shifted source-file types (
c1dfb43)
The repo introduces a new biome_languages crate and moves several file-source imports in the CLI and tests to it. This looks like an internal consolidation step toward shared language/file abstractions across Biome’s tooling.
