Best Learning Resources

There are tons of online programming courses and tutorials, but it's never easy to find the best one. Try Hackr.io to find the best online courses submitted & voted by the programming community.

Key Hackr.io features:

User Recommendations Wide Range of Topics Community Engagement Filter and Search Options

Limey: Connect smarter with QR codes, links, sites, and digital business cards in one place.

Key Limey features:

User-Friendly Interface Real-Time Collaboration Cross-Platform Compatibility Integration with Other Tools

Visit website freemium $5.0 / Monthly (Lite paid plan)

Download and solve practice problems in over 30 different languages.

Key Exercism features:

Free Access Mentorship Wide Variety of Languages Structured Learning Tracks

Open Source

Learn to code by helping nonprofits.

Key Free Code Camp features:

Comprehensive Curriculum Project-Based Learning Community Support Real-World Non-Profit Projects

Khan Academy offers online tools to help students learn about a variety of important school subjects. Tools include videos, practice exercises, and materials for instructors. Read more about Khan Academy.

Key Khan Academy features:

Free Access Wide Range of Subjects Personalized Learning High-Quality Content

Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.

Key Codecademy features:

Interactive Learning Wide Range of Courses Beginner-Friendly Flexible Learning Paths

The Git Book is the official tutorial about Git.

Key Pro Git features:

Comprehensive Content Free and Open Source Official Resource Multiple Formats

GB64.COM is the home of The Gamebase Collection of C64 games.

Key NIM features:

Simple Rules Educational Replayability Minimal Equipment Needed

Making the Linux desktop accessible: no techno lingo, no command line voodoo, no super technical content.

Key The Linux Experiment features:

Informative Content Wide Range of Topics Engaging Presentation Regular Updates

HelloTalk is a great app for people who have started to learn a new language and want the chance to be able to practice the language with native speakers.

Key HelloTalk features:

Language Exchange Corrective Feedback Multimedia Messaging Cultural Exchange

Treehouse is an award-winning online platform that teaches people how to code.

Key Treehouse features:

Comprehensive Courses Interactive Learning Self-Paced Projects and Real-world Examples

An advanced purely-functional programming language.

Key Haskell features:

Pure Functional Programming Strong Type System Lazy Evaluation Immutability

Open Source

Best Courses. Top Institutions. Learn anytime, anywhere.

Key edX features:

High-Quality Courses Variety of Subjects Verified Certificates Flexible Learning

A safe, concurrent, practical language.

Key Rust features:

Memory Safety Performance Concurrency Tooling

Open Source