I recently discovered Rspack, which is a compatible rewrite of Webpack in Rust by a guy at ByteDance. It is genuinely 5x-10x faster across the board on my large/complicated project. I've been using Webpack for 8 years, and I was absolutely blown away to be able to easily swap Webpack out for something so similar (written in Rust) and get such a massive performance improvement. This has made my life so much better.