# AngularJS Tutorial  AngularJS extends HTML with new attributes and expressions. AngularJS can build a Single Page Application (SPA). AngularJS is very easy to learn. **[Start Learning AngularJS Now!](#)** * * * ## Each Chapter Has Corresponding Examples In each chapter, you can edit the example online, then click the button to see the result. ## AngularJS Example [Try it »](#) * * * ## Before Reading This Tutorial, You Need to Know: Before starting to learn AngularJS, you need to have the following basic knowledge: * HTML * CSS * JavaScript * * * ## AngularJS History AngularJS is a relatively new technology, with version 1.0 released in 2012. AngularJS was developed by Google employee Miško Hevery starting in 2009. This was a very good concept, and the project is now officially supported by Google, with a full-time development team continuing to develop and maintain the library. * * * ## AngularJS Examples This tutorial contains a large number of AngularJS examples! (#) * * * ## AngularJS Reference The reference manual contains all the directives and filters used in this tutorial. (#)