Run and Host HTML

Run HTML

Play some games in your browser

Discover and play games directly in your browser
Play Games

Run Some Code

Just run some code and see the output - with support for C, C++, Python, Ruby, Javascript, and Java
Run Code

Code Assessment Tool

A tool that lets you create custom online tests to screen developers
Coding Assessment Tool

Code Testing Widget

Lets you put a code testing widget on your site
Code Testing Widget