Free online code testing and remote execution tools
Run Some Code
Just run some code and see the output - with support for C, C++, Python, Ruby, Javascript, and Java
Run Code
Serverless Backend
Quickly standup a backend in the cloud at codeupify.com using Python or Javascript
Code Assessment Tool
A tool that lets you create custom online tests to screen developers
Coding Assement Tool
Code Testing Widget
Lets you put a code testing widget on your site
Code Testing Widget