Under Active Development
🚀 Coming SoonPrototype & Prototype Chain Simulator
Master the triad of prototype, __proto__, and constructor with step-by-step property lookup animations and shadowing.
✨ Upcoming Simulation Highlights
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[[Prototype]] Chain Topology Tree
Inspect the full object delegation graph branching up to Function.prototype, Object.prototype, and null.
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Property Lookup (Get) & Shadowing (Set)
Observe property resolution stopping on own properties and climbing the prototype chain when missing.
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Object.create(proto) vs new Constructor()
Visualize direct prototype linkage without constructor execution compared to full new instance creation.