rollup-plugin-uglify-es

Rollup plugin for minifying ES6+ bundles using uglify-es (deprecated UglifyJS fork). Version 0.0.1, last updated in 2018, no active maintenance. Replaced by rollup-plugin-terser and @rollup/plugin-terser for better ES6+ support. Key differentiator: targeted ES6+ minification, but now obsolete as uglify-es is no longer maintained and has known bugs (e.g., mangling property names incorrectly). Alternatives should use terser instead.