---
title: "Maximizing Your Angular Build Performance with ESBUILD"
date: "2022-12-14"
slug: "maximizing-your-angular-build-performance-with-esbuild"
author: "Dany Paredes"
canonical: "https://danywalls.com/maximizing-your-angular-build-performance-with-esbuild"
description: "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 \"@angula..."
---

[ESBuild](https://esbuild.github.io/) is a swift JavaScript compiler used for [ViteJS](https://vitejs.dev/). 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**".

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

Run `ng build` again leave in the comment how fast it is. In my small project gets **\`<mark>59.72 %`</mark>** faster. ***OMG!!!!!!!***

![](/images/posts/maximizing-your-angular-build-performance-with-esbuild/2w0fCEy-B_03783.png)

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

*   [github.com/analogjs/analog](http://github.com/analogjs/analog) project by [brandontroberts](https://twitter.com/brandontroberts)
    
*   [https://marmicode.io/blog/versatile-angular](https://marmicode.io/blog/versatile-angular) by [yjaaid](https://twitter.com/yjaaidi)i
    

Happy Coding :)