Better TypeScript

Type-aware TypeScript linting as a native executable.

npm install --save-dev @better-typescript/better-typescript
npx better-typescript

Run the command from a directory containing tsconfig.json. Violations are written as NDJSON to stdout.

Run npx better-typescript semantic for working-tree changes, semantic --files 'src/**/*.ts' for selected current files, semantic --all for all eligible current files, or semantic --range 'origin/main...HEAD' for a committed range. Add --rules function-naming,readonly to select policies or --dry-run to inspect routing. Live semantic lint requires TYPESAFE_API_KEY.