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Builder.io is a visual CMS that drag-and-drop builds pages and outputs clean, production-ready React code.
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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, Java, and more.
SaaSpartout Score
6.5
/10
Editorial score from our review methodology — not user ratings.
Hackr.io Pricing
Hackr.io pricing: Free. Billing model: Free.
Free Plan
Access all features at no cost: browse 500+ programming topics, view community-ranked tutorials, read user reviews, bookmark resources, and submit your own. No premium tiers or subscriptions required.
Frequently asked questions
Is Hackr.io free to use?
Yes, Hackr.io is completely free. There are no paid plans or hidden costs.
How does Hackr.io work?
Hackr.io is a community-driven directory where users submit and vote on programming tutorials, courses, and books. The most upvoted resources appear at the top of each topic page.
What programming topics does Hackr.io cover?
Hackr.io covers 500+ programming topics including Python, JavaScript, HTML, C++, React, Java, Linux, data structures, and more.
Who is Hackr.io best for?
Hackr.io is best for self-taught programmers, developers learning new languages or frameworks, and teachers curating course materials. It is not for those seeking structured, tutor-led courses.
What are some alternatives to Hackr.io?
Alternatives include other tutorial directories like FreeCodeCamp, Coursera, Udemy, and edX. However, Hackr.io is unique for its community-voted ranking system and fully free access.
