Description: Duolingo Math is an educational app that teaches math skills interactively through bite-sized lessons, quizzes, and puzzles. It covers topics like arithmetic, algebra, geometry, and more for elementary through high school levels.
Type: software
Pricing: Free
Description: Koder is a free, open-source code editor with support for syntax highlighting for over 200 languages and themed interface customization. It is cross-platform with versions available for Windows, Linux, and macOS.
Type: software
Pricing: Open Source