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: Gogs is a self-hosted Git service written in Go. It is lightweight, easy to install and uses lower system resources than GitHub. Gogs supports features like issue tracking, pull requests and web hooks.
Type: software
Pricing: Free