QuickUI (Quick User Interface) is a framework that simplifies the design, construction, and maintenance of web-based user interfaces. The easiest way to describe QuickUI is that it lets you write HTML as if you could create your own tags.

The HyperScope is a high-performance thought processor that enables you to navigate, view, and link to documents in sophisticated ways. It's the brainchild of Doug Engelbart, the inventor of hypertext and the mouse, and is the first step towards his larger vision for an Open Hyperdocument System.

HYPE is a creative coding framework built on top of ActionScript 3. A major goal of HYPE is to allow newcomers to Flash and ActionScript to creatively play and express themselves while they are learning how to program.

Now Lamson is a fully functioning SMTP server, relay, proxy, and e-mail application framework. It supports most RDBMS, has templates, and is easy to manage and deploy. Lamson is smarter than most any e-mail processing system out there thanks to Python

Hatta is a wiki engine – software that lets you run a wiki. It requires no configuration and can be easily started in any Mercurial repository.

The goal is to create a basic game prototyping sandbox built around open source software free for commercial use.

Tripoli is a generic CSS standard for HTML rendering. By resetting and rebuilding browser standards, Tripoli forms a stable, cross-browser rendering foundation for your web projects.

This is a cross-platform framework for building virtual cameras. Virtual cameras offer the same interface as regular cameras to client applications (such as Skype), but provide user-generated or user-modified imagery rather than imagery directly from a camera. While ucanvcam comes with a set of special effects, the main intent is to make building virtual cameras easier for people without OS-specific knowledge, so they can focus purely on image processing.

Werkzeug started as a simple collection of various utilities for WSGI applications and has become one of the most advanced WSGI utility modules. It includes a powerful debugger, fully featured request and response objects, HTTP utilities to handle entity tags, cache control headers, HTTP dates, cookie handling, file uploads, a powerful URL routing system and a bunch of community contributed addon modules. Werkzeug is unicode aware and doesn't enforce a specific template engine, database adapter or anything else. It doesn't even enforce a specific way of handling requests and leaves all that up to the developer.