esbuild

An extremely fast JavaScript bundler and minifier written in Go that bypasses traditional build bottlenecks.

Built from scratch in Go, esbuild delivers build speeds up to 100 times faster than legacy tools like Webpack by compiling directly to native code and parallelizing tasks across multiple CPU cores. It handles modern web development essentials (including TypeScript, JSX, minification, and source maps) without the need for complex caching setups. Developers get a highly efficient, lightweight toolchain that dramatically reduces local startup times and speeds up continuous integration pipelines.

https://esbuild.github.io