Codedive

Stop reading about algorithms. Watch them execute.

1 follower

Stop reading about algorithms. Watch them execute.

1 follower

The free LeetCode visualizer. Step through 200+ problems line by line watch arrays, trees, graphs, and DP animate in real time with every variable visible. No login required.

Free

Launch tags:Productivity•Education•Developer Tools

Launch Team / Built With

AppSignal — Get full visibility into app health, errors, and performance

Get full visibility into app health, errors, and performance

Promoted

Maker

📌

Hey PH! 👋 I'm Rajan, the maker of codedive. The idea came from a frustrating night staring at a Two Sum solution that I could read but not truly understand. I knew what the code said, I had no idea what it was doing. So I built the tool I wish I had. codedive lets you step through 207+ LeetCode problems line by line, watching arrays shift, pointers move, and graphs connect in real time with every variable visible at every step. No login. No setup. Just pick a problem and watch it move. I built this solo over the past few months. Would love to hear which problems or data structures you'd want visualised next and any feedback on the experience. AMA! 🙏

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7d ago