CodeRun Studio (www.coderun.com) is a programming environment that lets you write, run and develop code in C#, JavaScript and PHP. It's free to use, which is pretty impressive. Even more impressive, to my mind, is that it's web-based and runs in your web browser, so you can start writing code straight away without needing to download or install anything.
Just type your code into the on-screen editor, then build and run it. You'll see the output straight away in your browser. When everything works, you can download the finished program.
Link: www.coderun.com
Alternatives: http://www.icsharpcode.net/OpenSource/SD/Default.aspx
http://www.microsoft.com/visualstudio/eng/products/visual-studio-express-products
Source: http://www.techsupportalert.com/content/amazing-programming-environment-your-browser.htm
Just type your code into the on-screen editor, then build and run it. You'll see the output straight away in your browser. When everything works, you can download the finished program.
Link: www.coderun.com
Alternatives: http://www.icsharpcode.net/OpenSource/SD/Default.aspx
http://www.microsoft.com/visualstudio/eng/products/visual-studio-express-products
Source: http://www.techsupportalert.com/content/amazing-programming-environment-your-browser.htm