Algorithm Visualizer Lab

Algorithm Visualizer Lab turns algorithms into interactive experiments.

Watch sorting, searching, graph traversal, and data-structure operations unfold step by step. Move backward, replay a trace, change the input, and understand not only the answer, but why the algorithm got there.

Build confidence with:

- Interactive visualizers for sorting, searching, and graph algorithms - Reversible execution traces with comparisons, swaps, writes, visits, and frontier state - A custom input playground for comparing algorithms on the same data - Stack, queue, linked-list, and binary-search-tree playgrounds - Complexity laboratory with clear theoretical growth charts - Structured practice challenges with hints, invariants, and saved scores - My Lab Notebook for saving custom inputs, trace metrics, and personal reflections - Learning paths, bookmarks, recent lessons, tasks, and experiment insights - Offline-first progress with anonymous Firebase cloud sync when available - Dark mode, reduced motion, and a plain-language privacy policy

No account or email is required to explore the core learning experience. The app does not include advertising or cross-app tracking. All algorithm execution is deterministic and local; the app never compiles or runs arbitrary user code.

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