Web Dev Education Platform

Build, share, learn, and thrive in front-end development

Adaptive Backgrounds

Extract dominant colours from images

A front end web development playground.

A collection of design patterns & code for your project

A web based IDE for building websites by CodePen

Online playground for React

Generate color palettes from images, urls or randomly

A collection of repeatable SVG background patterns

A hangout spot for animators on the internet

Check and adjust web element contrast in real time.

Curated directory of well-designed patterns to download

Browse, edit and download seamless background patterns

Create patterns online

Plunker is an online community for creating, collaborating on and sharing your web development ideas.

Build custom internal tools in minutes.

Learn serious code on your iPad in a seriously fun way

Learn to code in Swift on iPhone & iPad