Every course in the SkillHints catalogue is listed below, grouped by subject. Within each subject, courses are arranged in three stages: foundations you can start with no experience, courses that build on those basics, and courses that help you go further.
Each listing shows the provider, the level it is pitched at, what you need beforehand, and how much it costs. Free means the course material is free; Free to audit means you can study the material for free but graded work or a certificate costs money; Paid means the course itself requires payment. If you would rather get a personal shortlist, use the Course Finder.
Learning paths
Explore learning paths
Every course in our catalogue, grouped by subject. Within each subject, courses are listed roughly in the order you would take them: start with the basics, then move on to more practical projects.
AI and Machine Learning
Web Development
Data Science and Analytics
Cybersecurity
Design and UI/UX
Digital Marketing and SEO
Business and Entrepreneurship
Programming Fundamentals
Course links, prices and certificate details last reviewed October 14, 2026. Providers change their offers, so please confirm the details on the course page before you enroll.
Spotted something out of date? Providers change courses often. Email ehtyalee1919@gmail.com with the course name and what changed.