Event Loop Simulator

A professional-grade, visual JavaScript event loop simulator — built in pure Node.js, with zero dependencies, no DOM, and full CLI control.

Simulate how JavaScript handles:

• setTimeout, queueMicrotask, Promise.then
• async/await (as microtask chains)
• Real event loop ticks, call stack, and queues

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🚀 Features

• ✅ Visual dashboard for Call Stack, Microtask Queue, and Task Queue
• ✅ Full simulation of async/await, microtask chaining, and nested callbacks
• ✅ Interactive CLI controls:
  • Enter to tick manually
  • s for auto-run mode
  • q to quit
• ✅ Flags: --autorun, --ticks=N
• ✅ Modular architecture: perfect for testing or learning

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📦 Installation

▶️ One-time run (via npx)

npx event-loop-simulator nestedClassic

npx evloop nestedClassic