We migrated this year our main build pipeline from Webpack to Esbuild.

Gains were fairly substantials: before, we couldn't even build the app locally due to memory limits, and it took 1h+ on CI! Now, it only takes ~5mns 🥰

We had to workaround a couple of limitations, and making sure all core features were preserved took some time, but I'm really glad of where we are now.