Dynamic desktop engine for live web-powered wallpapers, with customization via HTML, CSS, and JS. Browse and apply interactive community creations easily.




Dynamic desktop engine for live web-powered wallpapers, with customization via HTML, CSS, and JS. Browse and apply interactive community creations easily.









A cross platform cross browser multi purpose tool for web developers, designers & webmasters: explore technologies in a website, manipulate web page content, extract data and more, all in a single simple to use bookmarklet based tool.


A user style manager for Pale Moon, Basilisk, Interlink, SeaMonkey, and other Mozilla-based software. Install styles from userstyles.org to change how web pages and the application look.

ColorZilla is an extension for Mozilla Firefox and the Mozilla Suite.
It assists web developers and graphic designers with color related tasks - both basic and advanced.
With ColorZilla you can get a color reading from any point in your browser, quickly adjust this color and pa.



Make visual changes to any website with CSS and see changes in real time. Sync, edit, and export your custom style sheets.



This is a web application designed to give access to Twitch features on SmartTV's, the official Twitch app is not available for most devices, that is why this project exists.

Fomantic UI is a modern front-end development framework that helps create beautiful, responsive layouts using human-friendly HTML.




Stylus is a revolutionary new language, providing an efficient, dynamic, and expressive way to generate CSS. Supporting both an indented syntax and regular CSS style.


Lightbox is a simple, unobtrusive script used to overlay images on the current page. Its a snap to setup and works on all modern browsers.
One codebase, every platform. Dioxus is a React-inspired library for Rust focused on developer experience. Build fast, beautiful, and fully-featured apps for every platform in less time.




Lines is a modern and minimalist text editor - IDE with support for over 150 programming languages, embedded code inspectors and many other cool tools to help you write better code.




Minimalistic icon library Designed by code, Customizable & Retina-Ready icons — built 100% in pure CSS. Easy integration: Embed, NPM & API




Smultron is a text editor for Mac OS X Leopard 10.5 which is both easy to use and powerful. It is designed to neither confuse newcomers nor disappoint advanced users. It should work perfectly for a whole variety of needs - like web programming, script editing, making a to do...



Artisteer is the first and only Web design automation product that instantly creates fantastic looking, unique website templates and blog themes. Design awesome WordPress Blogs, professional Joomla! and Drupal templates, and cool Website designs in Minutes.



Less (which stands for Leaner Style Sheets) is a backwards-compatible language extension for CSS. This is the official documentation for Less, the language and Less.js, the JavaScript tool that converts your Less styles to CSS styles.






Learn Web Design and Development with SitePoint tutorials, courses, and books - HTML5, CSS3, JavaScript, PHP, mobile app development, Responsive Web Design.
This extension will block access to websites of your choosing. A master password controls all customization options, as well as access to any blocked site. It’s also possible to redirect navigation from one specific website to another.



Flexbox is incredibly powerful. But it's also crazy hard to master. So we all end up depending on a cheat sheet and some mad guessing in the dev tools. Enough of that! Time for you to:



Skeleton is a small collection of CSS & JS files that can help you rapidly develop sites that look beautiful at any size, be it a 17" laptop screen or an iPhone. Skeleton is built on three core principles:
Flute CMS empowers developers, server managers, and content creators to build fast, flexible websites with a sleek UI and minimal overhead—no compromises, just smooth workflows.

RJ TextEd is a full featured text and source editor with Unicode support, syntax highlighting and code folding. The functionality extends beyond text files and includes support for HTML editing with integrated preview, spell checking, auto completion, HTML validation, templates...



