Install Biome bun i -D @biomejs/biome && bunx biome init Add config to .vscode/settings.json inside {} paste. "biome.enabled": true, "editor.codeActionsOnSave": { "source.organizeImports.biome": "always" }, "[typescript]": { "editor.defaultFormatter": "biomejs.biome" }, "[javascript]": { "editor.defaultFormatter": "biomejs.biome" }, "[typescriptreact]": { "editor.defaultFormatter": "biomejs.biome" }, "[javascriptreact]": { "editor.defaultFormatter": "biomejs.biome" }, "[css]": { "editor.defaultFormatter": "biomejs.biome" }, "[html]": { "editor.defaultFormatter": "biomejs.biome" }, "[json]": { "editor.defaultFormatter": "biomejs.biome" }, "[jsonc]": { "editor.defaultFormatter": "biomejs.biome" },