Download and solve practice problems in over 30 different languages. For code newbies and experienced programmers.
Open Source HackerRank AlternativesCode Learning Services and other similar apps like HackerRank
The best open source alternative to HackerRank is exercism. If that doesn't suit you, our users have ranked more than 50 alternatives to HackerRank and ten of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to HackerRank are BitDegree, CheckIO, octree.io and DMOJ.
Alternatives list
55 exercism alternatives
76 BitDegree alternativesInteractive platform for acquiring Web3 skills via Missions—micro-tasks covering crypto topics—rewarding users with tokens, NFTs, and merchandise from crypto brands. Earn Bits to boost winning odds, create Missions, join Guilds, and benefit from referrals.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Online
- Android
- iPhone
- Self-Hosted
Cost / License
- Free
- Open Source
Application types
Platforms
- Online
- Pycharm
- WebStorm
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octree.io is a platform where you can practice Leetcode-style problems in a room with other people. It serves as a supplement to Leetcode as you can invite your friends to practice problems together. It features a Game Room, Trivia Room and a Lobby which is a Slack-like chat...
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online
Cost / License
- Free
- Open Source
Platforms
- Online
SQL Noir is a free, browser-based game that helps you learn and practice SQL by solving fictional crimes. Each mission presents a new detective case, complete with its own database full of clues hidden in tables, records, and relationships. Your job?
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Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
14 Go Interview Practice alternativesGo Interview Practice is a platform with coding challenges designed to help you ace your technical interviews in Go. Solve real-world problems, get instant feedback from automated tests, and even simulate interviews with AI-powered feedback.
Cost / License
- Free Personal
- Open Source
Application types
Platforms
- Online
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