Computer Science
Algorithms, data structures, memory models, and interactive visual proofs for foundational CS literacy.
Visual tutorials and step-through demos for data structures and algorithms—try each idea yourself, then read the proof. More subjects are on the way.
Algorithms, data structures, memory models, and interactive visual proofs for foundational CS literacy.
Transistor logic, signal flow, and circuit simulation tracks for hardware intuition.
Force diagrams, kinematics, and mechanical systems with state-driven parameter exploration.
Calculus, linear algebra, and discrete math with visual proofs and interactive limit exploration.
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Many courses either skip the hard parts or open with a wall of equations. Here you change values, step through each stage, and watch what happens—so when the proof shows up, it clicks instead of feeling like magic.
Move forward or backward through any demo. Pause on a step and see what's in memory before you continue.
Ideas connect to how computers actually behave—where data lives, what the CPU is doing, and why limits matter.
Try the edge cases on purpose—overflow, empty inputs, bad bounds—so you recognize trouble before it surprises you on an exam.
Clear type, calm colors, and layouts that stay readable when you're working through something difficult.