> For the complete documentation index, see [llms.txt](https://gittest2121.gitbook.io/nand2tetris/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gittest2121.gitbook.io/nand2tetris/introduction.md).

# Introduction

### **License - GNU GPL v2.0**

| The contents of this file are subject to the GNU General Public License    |
| -------------------------------------------------------------------------- |
| (GPL) Version 2 or later (the "License"); you may not use this file except |
| in compliance with the License. You may obtain a copy of the License at    |
| <http://www.gnu.org/copyleft/gpl.html>                                     |
| Software distributed under the License is distributed on an "AS IS" basis, |
| without warranty of any kind, either expressed or implied. See the License |
| for the specific language governing rights and limitations under the       |
| License.                                                                   |

### **Credits**

| ❤️ Thanks to nand2tetris team!                                                                                                                                                                   |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| This software was originally developed by nand2tetris team. Special thanks to [**Noam Nisan**](https://www.cs.huji.ac.il/~noam/) and [**Shimon Schocken**](https://www.shimonschocken.com/)**.** |
| [(https://www.nand2tetris.org/copy-of-about)](https://www.nand2tetris.org/copy-of-about)                                                                                                         |