The Online Compiler is described as 'Web based coding platform with a beautiful UI and gives very fast results. Run code in C, C++, Java, Python and many other languages. Save your program in cloud and share with others seamlessly' and is a IDE in the development category. There are more than 10 alternatives to The Online Compiler, not only websites but also apps for a variety of platforms, including Android, iPhone, Mac and Windows apps. The best The Online Compiler alternative is Replit, which is free. Other great sites and apps similar to The Online Compiler are jsFiddle, Ideone, Firefox Developer Tools and PythonAnywhere.
CodeBunk provides a Realtime Collaborative Editor with Compile/Run. CodeBunk is an Online Compiler/Interpreter for PHP, Python, Ruby, Perl, Lua, Javascript, C, C++. CodeBunk also has Peer-to-Peer Video/Audio chat facility.
HTCSJS is an online HTML, CSS and JavaScript coding tool. It functions on mobile (unlike JSFiddle), and allows any* external resources. It also allows pasting on iOS, unlike many others. http://shhnowisnottheti.me/demo/
*varies b/c it uses data URLs
