Esbuild plugin umd

esbuild-plugin-umd is an esbuild plugin for building UMD (Universal Module Definition) modules. Version 0.0.3 is the current stable release, with no established release cadence. It allows esbuild to output UMD bundles that work in browser, Node.js, and AMD environments. Ships TypeScript types. Differentiator: provides UMD output for esbuild, which natively lacks UMD support; alternatives include rollup-plugin-umd or manual UMD wrapping.