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: Home Assistant is an open source home automation software that allows users to control and monitor their smart home devices and appliances. It provides a unified interface to connect many devices and services into one system.
Type: software
Pricing: Free