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stack simulator

A vibe-coded simulation — play it in your browser, no install. A simple x86 stack simulator for learning assembly. Vibe coded with ❤️ with Gemini and Claude.

by @wellingtonlee · wellingtonlee/stack-simulator on GitHubLANG HTMLHOSTED ON WELLINGTONLEE.GITHUB.IOUPDATED 4 Mar 2026

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Controls: ENTER - Function prologue (push EBP, set EBP to ESP)

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From the README

An interactive web-based simulator for visualizing how x86 assembly instructions affect the CPU registers and stack memory. This educational tool helps students and developers understand low-level programming concepts by providing real-time visualization of stack operations.

Check out the demo at

Simply click "Execute Next" repeatedly to see how each instruction affects the system state.

Coded with ❤️ using Gemini 2.5 Pro and the below prompts.

Read the full README on GitHub →

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