A spin-off project from Dabblet. Some of its unique features include: * It’s tiny. The core is only 1.5KB minified & gzipped. * It’s incredibly extensible. Not only it’s easy to add new languages, but also to extend existing ones. * It encourages good author practices. Other highlighters encourage or even force you to use elements that are semantically wrong, like <pre> (on its own) or <script>. Prism forces you to use the only semantically correct element for marking up code: <code>. * One of its best features: The language definition is inherited. This means that if multiple code snippets have the same language, you can just define it once, in one of their common ancestors. * It looks good. All three of its existing themes. * It supports parallelism through Web Workers, for better performance in certain cases. * It doesn’t force you to use any Prism-specific markup, not even a Prism-specific class name, only standard markup you should be using anyway.

Node.js is an event-based server-side JavaScript engine.