CodeCrafters Alternatives (2026)

CodeCrafters is great for rebuilding tools like Redis and Git from scratch. If you want a different kind of real-world practice - working on real production systems, more roles than backend, or a portfolio of real projects - here are the best alternatives, starting with HeyDevJob.

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The best alternatives

HeyDevJob
Real production work across roles and building a portfolio of real projects.
Where it differs: CodeCrafters has you rebuild a known system from scratch (deep, backend-centric); HeyDevJob drops you into a real one to build, secure, or debug (broad, day-one-job-like) and gives you a portfolio of the work.
CodeCrafters
Rebuilding well-known systems from scratch to understand them deeply (the original, if depth is your goal).
Still the best if your goal is deep understanding of how Redis/Git/etc. work internally, and you are mostly focused on backend.
Exercism
Free language fluency practice with mentorship.
Free and great for language fluency, but it is not systems work or a portfolio of real projects.
Frontend Mentor
Frontend design-to-code challenges with a community.
Best for frontend design-to-code practice specifically; not backend, data, or infrastructure.

How to choose

Want to understand systems deeply and you are backend-focused? CodeCrafters. Want breadth across roles, real production work, and a portfolio you can put on your resume? HeyDevJob. They complement each other - build-from-scratch teaches internals, working on a real system teaches the actual job.

Practice real Backend work

All Backend projectsProjects hubBackend roadmapStep by stepReturn the Correct HTTP Status CodeBackend projectUpdate a SQL Query for a Schema ChangeBackend project

Common questions

What is the best CodeCrafters alternative?

It depends on your goal. For breadth across roles and a portfolio of real projects, HeyDevJob. For deep systems rebuilds, CodeCrafters itself is hard to beat.

Is there a free alternative?

HeyDevJob's junior projects are free, and Exercism is free for language practice.

Why hands-on practice wins

Whichever you choose, what gets you hired is showing you can do the work. On HeyDevJob you do real production work in a live cloud workspace, and every project you complete lands on your portfolio - real work you can show, not just course progress or a certificate. That is the gap most prep tools leave, and the one HeyDevJob is built to close.

Do real production work, free. Live cloud workspaces in your browser - every project you complete lands on your portfolio.

Get started - free
Get started - free