JavaScript Snippet Tester

While responding to JavaScript questions on online Q & A forums, I find it a hassle to create a HTML page (EditPlus is my favorite editor, its Ctrl+B option lets you run your HTML page within the editor) every time, to build & test my sample code.

I've found Rajasekharan Vengalil's JavaScript eval console very helpful to run small snippets.

The author of the tool has provided the code as well, so you can use it locally (link to zipped file) or try the online version.

Related - C# Snippet Compiler