Animations, code, and inputs stay in lockstep. See every step, highlight the exact line that runs, and sketch new scenarios with your own data.
A calm canvas with deliberate highlights—nothing extra, just the signals you need.
Sketch-style strokes and organic easing make every step feel like it was drawn on paper.
Lines light up in sync with the animation so you can trace execution without guessing.
Drop in your own data or tweak sliders and instantly see how the visualization adapts.
Curated tracks that stay minimal: just a handful of visual, editable explorations per theme.
Sorting, pathfinding, recursion, and runtime intuition.
Motion, optics, waves, and fields you can nudge in real time.
Calculus, transformations, complex planes, and series made visual.
Transform your understanding of complex concepts through interactive visualizations. Start your journey today.
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