Category
Courses, references, and explainers.
5 published websites
roadmap.sh
Community-created learning roadmaps, guides, and resources for developer roles and technical skills.
khanacademy.org
Free lessons and practice across mathematics, science, computing, economics, and the humanities.
freecodecamp.org
Free project-based courses, certifications, articles, and practice for learning software development.
readwise.io
A focused reading workspace for articles, newsletters, PDFs, and notes.