Though most of us prefer to code offline, it makes sense to have a web application that lets you edit, run and debug a code snippet without having to setup environment for the language. The best instance to use such a webapp would be writing for an environment you may not have access to, or on the move.
Whatever your reason is, there are a few no. of Web-applications that support multiple programming languages. But there is none as flexible as “IDEOne“. It’s current working beta supports 40+ programming languages and plans to add further in near future. If we look at the list:
Woof! and more to come. This is what the code you write looks like:
Don’t expect it to execute jsut anything, the app is good for mini-algorithm writing/testing. In addition to the code execution, it gives out sample of code for the languages, I guess that could act as a fair playground for learners. And in case you are bored, you can look at all the recent stuff people have tried to execute for different languages.
Give it a Try: IDEOne