ESBuild is a swift JavaScript compiler used for ViteJS. You can play with him in Angular, changing a single line in the angular.json file.

Note: It is in experimental mode 😜

Change the builder from "@angular-devkit/build-angular:browser" to "@angular-devkit/build-angular:browser-esbuild".

  "build": {
          "builder": "@angular-devkit/build-angular:browser-esbuild",
          "options": {

Run ng build again, leave in the comment how fast it is. My small project gets 59.72 % faster. OMG!!!!!!!

But if you want to read more about speed Angular checkout:

• github.com/analogjs/analog project by brandontroberts

• https://marmicode.io/blog/versatile-angular by yjaaidi

Happy Coding :)