This article will perform a basic overview of this process by showing how to write an interpreter for a simple language that we can use for a calculator application.

An embeddable code editor written in JavaScript. Can be easily embedded in any web page. (Fully customizable key bindings including vim and Emacs modes -- neat.)

Very good JavaScript optimizer/compiler for JavaScript.

If you get a message like this during "yum install js-devel": No package js-devel available. Nothing to do you may need to add a yum repository.

quick walkthrough of installing and using SpiderMonkey JavaScript engine (FF's engine) in PHP

example (and benchmarks) of using PHP's PECL v8 extension

supports Firefox 3.0+, Safari 3.0+, Chrome 5.0+, Opera 9.5+ and Internet Explorer 6.0+