Description: Derive is a mathematical software program used for symbolic and numeric manipulation of mathematical expressions. It has a graphical user interface and can perform various calculations, plot graphs, solve equations, and assist with math education.
Type: software
Description: Testling is an online test runner that allows you to easily run JavaScript unit tests in multiple browsers. It integrates with popular JavaScript unit testing frameworks like QUnit, Mocha and Jasmine.
Type: software
Pricing: Open Source