Description: GeoGebra is free and open-source dynamic mathematics software for all levels of education. It combines geometry, algebra, spreadsheets, graphing, statistics and calculus in one easy-to-use package. It can be used to teach math from elementary through university level.
Type: software
Pricing: Open Source
Description: RadPHP is an open-source PHP framework that provides tools and libraries for quickly building modern web applications. It includes an ORM, templating engine, routing system, and other components.
Type: software
Pricing: Open Source