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: IntelliJ IDEA is a popular integrated development environment (IDE) for Java and other JVM languages. It provides code completion, debugging, refactoring tools, and other features to enhance programmer productivity.
Type: software
Pricing: Freemium