Description: Edabit is a free platform for learning and practicing coding through interactive challenges. It offers bite-sized coding challenges in Python, JavaScript, Java, and more that allow users to improve their skills by solving fun and increasingly difficult problems.
Type: software
Description: Wikibooks is an open collection of textbooks and study guides that anyone can contribute to. It aims to create high-quality textbooks and learning materials that are free for anyone to access.
Type: software