sitting-duck

A legacy minifier that combines swc for outdated script-style code and esbuild for modern ES6+ syntax, enabling gradual project modernization without breaking existing codebase. v2.6.1 (stable, released 2023-09) ships TypeScript types. Key differentiators: safety-first approach (preserves original globals, only outputs minified sidecar files) and uses a // @MODULE annotation for selective module bundling. Active maintenance with low release cadence.