Hey Product Hunt community! 👋 I built CodeToAnim because when I first started tackling LeetCode problems, tracing complex logic on paper or relying on standard print statements felt slow and frustrating. I wanted a way to see exactly what my code was doing step-by-step under the hood. What it does: It’s an in-browser Python visualizer that maps out data structures (arrays, pointers, trees, graphs) visually as your code executes line by line. It helps turn abstract DSA concepts into clear visual flows. Where it is right now: The app is actively in development and currently supports Python. I’m opening up testing to the community to collect feedback on visualization clarity, user experience, and feature requests. Special PH Offer: Anyone from the Product Hunt community who tests the app and leaves feedback will get full free access to all premium features. Check out the demo video on the listing, give it a try at https://code-to-anim.vercel.app/, and let me know your thoughts, suggestions, or any bugs you run into!

CodeToAnim

Step-by-step visual code tracer for LeetCode & DSA

Step-by-step visual code tracer for LeetCode & DSA