Skip to main content

Loading page

New

42 new free courses added this week from Harvard, Google and freeCodeCamp

freeCodeCamp Google edXSee what's new

Home Categories Providers Learning Paths Blog

Log inGet Started

EduFree is an AltFTool lookout that indexes every genuinely free online course from trusted universities, non-profits and platforms — so you can find one in a minute instead of an afternoon.

Quick links

All courses Learning paths Search Blog About

Categories

Web Development Data Science AI & Machine Learning Design & UI/UX Cyber Security All categories

Providers

freeCodeCamp Harvard Online Google MIT OpenCourseWare Microsoft Learn All providers

Resources

Frontend path Data science path AI engineer path Contact All lookouts

Legal

Privacy policy Terms of use Licenses

Course availability, pricing and certificate terms are set by each provider and change without notice. Always confirm on the provider's own page before enrolling. EduFree is not affiliated with, endorsed by or sponsored by any provider listed.

© 2026 AltFTool · EduFree

All course material belongs to its respective provider.

Search

Search every free course

One box across every course, provider, category and learning path in the directory.

41 courses18 providers7 paths

Popular:Python Web development Data science AI & ML Excel Cyber security

2 results for “data structures”

1 match

Courses

FreeIntermediate

fCC

freeCodeCamp

Programming Languages

JavaScript Algorithms and Data Structures

JavaScript from variables to recursion, object-oriented and functional programming.

4.8300+ hrs22 lessons

Free certificateDetails

1 match

Categories

Programming Languages

Python, C, Java, Go & more

5 coursesBrowse