Description: Exercism is an open source online platform that provides programming exercises and mentoring for people looking to improve their coding skills. Users can access challenges in over 50 programming languages and get feedback from mentors.
Type: software
Pricing: Open Source
Description: MDN Web Docs is a free, authoritative source for web development documentation including HTML, CSS, JavaScript, and more. It offers tutorials, references, and guides.
Type: software
Pricing: Free