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: SaidIt.net is an open source Reddit alternative focused on privacy and transparency. It is developed by the same people behind Lemmy, another open source Reddit alternative.
Type: software
Pricing: Open Source