Rspack Overview Rspack is a Rust-based JavaScript bundler fully compatible with webpack — same config format, same loaders, same plugins, 5-10x faster builds. Created by ByteDance, it's a drop-in webpack replacement: rename your config file, install Rspack, and your existing webpack project builds in a fraction of the time. No config rewrite, no loader migration, no plugin hunting. When to Use - Webpack builds taking too long ( 30 seconds) - Want faster builds without rewriting config (unlike Vite migration) - Large enterprise projects with heavy webpack configs - Need webpack compatibility (…