NodeJS has demonstrated impressive performance potential as an HTTP server. By combining highly optimized HTTP parsing algorithms with the speedy V8 JavaScript engine and using an event-based architecture, Node has posted eye-opening request handling numbers.

Pintura is a REST-style web framework that provides a comprehensive solution for Ajax-based thin-server applications. However, Pintura has a very modular design, and many of the modules in Pintura are extremely useful as standalone JavaScript/CommonJS components that can be used with Node, Narwhal and other projects.

CommonJS (formerly known as ServerJS) has become the essential hub around the development of server side JavaScript (SSJS). SSJS for years has suffered from fragmentation, but the CommonJS project has provided the momentum to bring different frameworks together and start building interoperable modules.