_Build client side apps with the language you already trust on the backend._

GopherJS compiles [Go code](golang.org) to pure JavaScript code. Its main purpose is to give you the opportunity to write front-end code in Go which will still run in all browsers.

Since gitbook supports plugins, we are able to embed the playground, interactive examples, and exercises inline with the prose.

This book has been written by various GopherJS contributors:

* [Joseph Hager](http://ajhager.com)

If you notice any errors or would like to help out, visit the [project page](https://github.com/gopherjs/gopherjs-book). Please use Github issues to discuss new chapters, so we can plan a cohesive flow and avoid duplicate work.

All content is licensed under the [Creative Commons Attribution Non Commercial Share Alike 3.0 license](http://creativecommons.org/licenses/by-nc-sa/3.0/).