PHP QR Code is open source (LGPL) library for generating QR Code, 2-dimensional barcode.

Here at Online Code Generator, we provide the best online tools for usage of complex code functions such as encoding/decoding, hashing and many other string functions in PHP and JavaScript.

GitList allows you to browse repositories using your favorite browser, viewing files under different revisions, commit history and diffs. GitList is free and open source software, written in PHP, on top of Silex and the Twig template engine.

Mergely is a powerful online diff and merge editor and javascript library that highlights changes in text. It can be embedded within your own Web application to compare files, text, C, C++, Java, HTML, XML, CSS, and javascript.

Download a wide variety of web UI elements and complete UI kits coded with HTML5, CSS3, and Sass/SCSS.

The beauty of code snippets is their ability to save you time when developing a site. Whether you keep a file with your own often-reused snippets or turn to one of the many online repositories, snippets can really speed up your site development. There are plenty of places online to find code snippets and get answers to your coding questions. And many of these places let you upload your own snippets, either for personal use or to share with the community. They can also be a great place to find inspiration if you're trying to figure out the best approach for any aspect of your site's development. Be sure to check out some of our previous articles: 40+ Tooltips Scripts with AJAX, JavaScript and CSS 45+ New jQuery Techniques For Good User Experience 10 Advanced PHP Tips Revisited 70 New, Useful AJAX And JavaScript Techniques 70 Expert Ideas For Better CSS Coding