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About Hackr.io
What is Hackr.io?
Hackr.io is a free, community-driven directory that helps developers cut through the noise of online coding education. Instead of searching across multiple platforms for quality tutorials, users can browse 500+ programming topics where the best resources are upvoted and ranked by the developer community.
Problem solved
Finding reliable, high-quality coding tutorials is time-consuming. Hackr.io solves this by letting the community vote on submitted resources — from courses and tutorials to books — so the most useful content rises to the top. Each topic page includes ratings, difficulty levels, and user reviews to help you decide quickly.
Who it is for
This platform is ideal for self-taught programmers, developers exploring new languages or frameworks (Python, JavaScript, C++, React, and more), and teachers curating course materials. It is not for those seeking structured, tutor-led courses or interactive coding environments.
Real use cases
A developer learning React can check the ranked tutorials page to find the most-recommended beginner course. A teacher building a Python curriculum can collect community-vetted project ideas. A coding bootcamp student can supplement lessons with bookmarked tutorials for topics like data structures or machine learning.
Key features
- Topic-based directories — Browse 500+ programming topics with ranked tutorials and courses.
- User reviews and ratings — See what other developers think before investing time in a resource.
- Difficulty filters — Filter by beginner, intermediate, or advanced levels.
- Submit resources — Add your own finds to help the community grow.
- Bookmarking — Save tutorials for later easy access.
- Project ideas and projects — Explore popular projects across languages like Python, HTML, JavaScript, and Java.
Hackr.io Pricing
Hackr.io pricing: Free. Billing model: Free.
Free Plan
Access all features at no cost: browse 500+ topic directories, submit resources, vote on tutorials, read reviews, filter by difficulty, and bookmark content. No premium tiers or paid plans are offered.
Frequently asked questions
Is Hackr.io free?
Yes, Hackr.io is completely free to use. There are no paid plans or premium subscriptions.
How does Hackr.io work?
Users submit links to programming tutorials, courses, and books. The community votes on quality, so the best resources rise to the top. Each topic page shows a ranked list with ratings, difficulty levels, and user reviews.
What topics does Hackr.io cover?
Hackr.io covers over 500 programming topics including Python, HTML, JavaScript, Java, C++, React, PHP, Linux, Docker, AI, blockchain, data structures, and more.
Who is Hackr.io best for?
It is best for self-taught programmers looking for high-quality learning paths, developers exploring new languages or frameworks, and teachers curating course materials for students.
What are the best alternatives to Hackr.io?
Popular alternatives include freeCodeCamp, Coursera, edX, Udemy, and Dev.to. Hackr.io stands out as a free, community-curated directory with a focus on ranking quality resources through user votes.
Can I contribute resources to Hackr.io?
Yes, any user can submit links to tutorials, courses, books, and projects. The community then votes and reviews the submissions to surface the best content.
