* [Codiad](http://codiad.com/) - a web-based IDE framework with a small footprint and minimal requirements. ([Source code](https://github.com/Codiad/Codiad))
## Text editors
* [dillinger](http://dillinger.io/) - The last Markdown editor, ever. ([Source code](https://github.com/joemccann/dillinger/)) `MIT``Nodejs`
## URL Shorteners
* [YOURLS](http://yourls.org/) - YOURLS is a set of PHP scripts that will allow you to run Your Own URL Shortener. Features include password protection, URL customization, bookmarklets, statistics, API, plugins, jsonp ([Source code](https://github.com/YOURLS/YOURLS/), [Documentation](https://github.com/YOURLS/YOURLS/wiki)) - `MIT`
* [Polr](http://project.polr.me/) - A modern, minimalist, modular, and lightweight URL shortener ([Source code](https://github.com/Cydrobolt/polr)