AJS is a ultra lightweight JavaScript library that is around 1 and half year old. It is hugely inspired by MochiKit, but differs by being small. The current version is only 33 KB (uncompressed), whereas MochiKit is over 100 KB
a development tool to help programmers adheres to a coding standard. It automates the process of checking code to spare humans of this boring (but important) task.
online, in-browser tools for schematic capture and circuit simulation. These tools allow students, hobbyists, and professional engineers to design and analyze analog and digital systems before ever building a prototype. Online schematic capture lets hobbyists easily share and discuss their designs, while online circuit simulation allows for quick design iteration and accelerated learning about electronics.
as simple as possible, but no simpler, it lets you open an HTML page (or pages, in succession) in a dialog box, mess around with it, then check for any elements that were leaked.