unplugin-swc

unplugin-swc v1.5.9 is a build tool plugin that integrates SWC (Speedy Web Compiler) into Vite and Rollup pipelines. It automatically infers SWC options from tsconfig.json, simplifying migration from Babel/tsc. Released under MIT, actively maintained with frequent updates (monthly releases). Key differentiator: it replaces esbuild in Vite automatically, supports minification in Rollup, and recognizes .mts files (v1.5+). Peer dependency on @swc/core ^1.2.108.