DSA Tools

Choose a feature below. Every tool runs on your device — no uploads required.

Visualize BFS and DFS traversal orders on custom graph inputs to understand node exploration patterns.

Animate sorting operations step by step to build intuition for comparisons, shifts, and swaps.

Review common Big O time and space complexities for arrays, trees, heaps, hash maps, and graph algorithms.

Pick interview patterns like sliding window, graphs, trees, and DP, then practice timed prompts by difficulty.

Track DSA topic completion and monitor interview readiness with a practical checklist workflow.

Practice shortest-path thinking and use a guided week-by-week roadmap for focused interview preparation.

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