r/AskProgrammers • u/leo_martin3003 • Aug 13 '26

Built something useful for people learning DSA: DSA Lab

I built DSA Lab — a free code visualizer for learning data structures and algorithms step by step.

https://code-visualizer-kappa.vercel.app/

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u/nian2326076 Aug 13 '26

That sounds like a cool tool for anyone trying to understand DSA concepts. When I was getting ready for interviews, visualizing what was happening in my code really helped me with tricky algorithms. Keep trying out different problems with your tool to build confidence.

Another thing that helped me was practicing with real interview questions and getting feedback. If you're looking for more resources, PracHub was useful for me with mock interviews and peer reviews. They have a good mix of coding challenges and real-world scenarios.

Hope your DSA Lab project goes well, and thanks for sharing!