Codespace - A beautiful cross-platform code snippet manager
myCompiler - Run your favourite programming languages online
30 seconds of code - JS snippets that you can understand in 30 seconds or less.
CodeChef IDE - CodeChef IDE is a free online tool for developers helping them in writing codes and programs.
Hasty - A fast code snippet generator for WordPress
Online Python - Online Python is a web application where you write codes in python language in the dedicated text space and the shell output is delivered to you in another text box on the right.