

Dev-PHP is a well-featured integrated development environment (IDE). You'll be able to create scripts and applications using the PHP scripting language and the PHP-GTK library (both included in the "PHP Package").
This is the Responsive Grid System, a quick, easy and flexible way to create a responsive web site.
Cost / License
- Free
- Open Source
Platforms
- Online
Cost / License
- Free
- Open Source
Platforms
- Online
- Self-Hosted
codeExec let you create your own web application allowing users to create and execute code written in JavaScript, HTML, and CSS online.


+1
Frow is an HTML and CSS framework for creating quick, responsive, mobile-first projects on the web.
IT Flashcards: Your go-to app for tech interview prep. Offers a vast collection of Q&As in flashcard format, covering key programming languages, frameworks, and tools. Ideal for IT professionals and job seekers to enhance skills and ace interviews in the tech industry.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Android
- iPhone
- iPad
- Android Tablet


+11
ScribbleX is an online web development platform that allows user to code in HTML, CSS, and JavaScript and test the code in the real time. It also provides a dedicated sandbox link for every project which can be used to access the code or to share it with others.
Cost / License
- Freemium
- Open Source (MIT)
Platforms
- Online
- Web Browser


SWIMBI - fast and easy way to create a nice looking CSS menu for your website. Pick one of 70+ ready-to-use menu skins, change names and links, click "Publish" and you are done. Creates standards compliant menus using modern technologies, HTML5, CSS3, Canvas.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Chrome OS


+1
Quickly edit and create cascading style sheets with manual or automated tools, auto-complete, code inspector, CSS checker, syntax highlighting, and instant preview.
Cost / License
- Paid
- Proprietary
Platforms
- Windows


+2
Sassy-exists is Sass micro library for existence checks.
It is a handy addition for every Sass project which can't afford to have doubts.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
layerJS is an open-source Javascript UI/UX library allowing you to build interactive, mobile app-like user interfaces for web apps and websites. It let's you create any kind of interactive web content by placing any media elements onto moving, gesture controlled layers with...
Cost / License
- Free
- Open Source
Platforms
- Online
- Self-Hosted
- Bitbucket

Material Components for the web (MDC Web) help developers execute Material Design. Developed by a core team of engineers and UX designers at Google, these components enable a reliable development workflow to build beautiful and functional web projects.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online
A css library to use ios-styled check and radio buttons in your webpage - n3-rd/switch-input-css
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
CodeJS is a powerful, free online code editor that serves as an excellent alternative to JSBin, CodePen, and JSFiddle. What sets it apart is its unique integration of three AI assistants.



Pixel Lite Bootstrap 4 UI Kit is a beautifully crafted UI Kit based on Bootstrap 4 Components. This theme was built following Bootstrap's methodologies by the heart. It has 100 components, 3 plugins and 3 example pages.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online
- Self-Hosted


+1
Modern browser offers really good options these days to create much better user experience for sliders and carousels than existing libraries offer.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)

Lite CSS is a simple but also unique web framework. The term 'Lite' expresses the simplicity but also how light the project is!
Online CSS Sprite generator provide open,split,edit images, save spites and project.
Cost / License
- Free
- Open Source
Platforms
- Online

Cost / License
- Freemium
- Proprietary
Platforms
- Windows

Yet Another Multicolumn Layout (YAML) is a modular CSS framework for truly flexible, accessible and responsive websites.

























































