py8bit
Build a complete 8-bit computer in Python
py8bit launched on January 8, 2026 with 5 votes, #3,400 of 14,584 launches that month and more than 75% of that year's launches.
What it does
An educational project that teaches computer architecture by building a complete 8-bit computer in Python. Inspired by Sebastian Lague, Ben Eater, and Turing Complete. - kokko-ng/py8bit
An educational project that teaches computer architecture by building a complete 8-bit computer in Python - kokko-ng/py8bit
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I built an 8-bit CPU simulator in Python from scratchOct 2025 · github.com · ▲72I built a tiny 8-bit CPU simulator in Python to better understand how computers work at a low level. It visualizes registers, memory, and instructions in real-time, so you can actually see each operation as it happens. You can write simple assembly code and watch how the CPU executes it step by step. The project is mainly for learning and experimentation, but I’d love feedback or ideas for improvement.
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