CSSBattle is an online CSS Code Golfing battleground. Here, players from all around the world try to visually replicate "Targets" in smallest possible CSS code and battle it out to get to the top of the leaderboard.




CSSBattle is an online CSS Code Golfing battleground. Here, players from all around the world try to visually replicate "Targets" in smallest possible CSS code and battle it out to get to the top of the leaderboard.




A mighty, modern CSS linter that helps you enforce consistent conventions and avoid errors in your stylesheets.
Spectre.css is a lightweight, responsive and modern CSS framework for faster and extensible development.
Publish HTML quickly with open source web editor, HTMLhouse. Use the editor / real-time preview to build your HTML page, and press publish when you're done. That's it! No sign up, no fuss.

Notepas is a fast portable native multiplatform text editor written in Lazarus and can be compiled for multiple platforms and widget sets using the advanced native Free Pascal Compiler.




New users can manage a web page accessible through a unique URL. They control widgets such as a bio paragraph, an area for icons and a space for custom links. Free users can add custom CSS to their page. Paid users can modify the page structure.
CSS has been lacking proper layout mechanisms for far too long. Transitions, animations, filters, all of these are great and useful additions to the language, but they don't address the major problems that Web developers have been complaining about for what seems like an...
Fontsource is a collection of open-source fonts that are packaged into individual NPM packages for self-hosting in your web applications.


Pinocode is an Offline code playground for frontend development right in your browser. It provides you a cool environment to practice frontend development using HTML, CSS and JavaScript. With support for variants and external libraries inclusion.


novaGallery is a free PHP image gallery that works right out of the box and looks beautiful. Modern, mobile-friendly responsive design, uncomplicated management for your photos and beautiful presentation in the web.




Stylizer is the only CSS editor focused aggressively on visual control, error-free workflow, and productivity.

E is a new text editor for Windows, with powerful editing features and quite a few unique abilities. It makes manipulating text fast and easy, and lets you focus on your writing by automating all the manual work.

Notepad-like VB.Net multi-tab source code editor for Windows XP, Vista and Windows 7 that supports ASM, ASP.Net, Boo, C#, C++, CSS, HTML, INI, Java, JavaScript, Lua, Perl, PHP, Python, Ruby, SQL, VB.Net, XML and plain text files.

CSSDesk is a online HTML/CSS sandbox. Experiment with CSS, see the results live, and share your code with others.

Do you have an idea that you want to turn into an app for a startup? Learn Ruby on Rails, AngularJS, NodeJS, HTML5, CSS3 by cloning TaskRabbit, Udemy, AirBnb, Fiverr and ... more.

Codio for Everyone:
Need help teaching code? Use Codio. It is cloud-based, so it is accessible on any device. Students start coding immediately. It combines an IDE (integrated development environment) with curriculum-mapped courses and class management tools. It’s everything yo.





Durandal is a cross-device, cross-platform client framework written in JavaScript and designed to make Single Page Applications (SPAs) easy to create and maintain.




TopStyle contains powerful tools for building standards-compliant web sites.
