PC Anatomy

Explore a PC from case to GPU core in interactive 3D

OpenAI DayEducationDeveloper ToolsGitHubOpen Source

▲ 61 votes1 commentsLaunched Sep 18, 2026

Daily #64Weekly #140Monthly #13924

PC Anatomy is an open source interactive 3D explorer for computer hardware. Take apart a desktop PC, inspect its components, and dive deeper from the motherboard, CPU, cooling, storage and GPU all the way down to GPU architecture and individual streaming multiprocessors. Every component includes explanations, specifications and sources, with all 3D geometry generated directly in TypeScript and Three.js.

AI Analysis

📝 Summary

PC Anatomy is an open-source interactive 3D explorer for computer hardware, enabling users to disassemble a desktop PC from the case to GPU streaming multiprocessors. Built entirely in TypeScript with Three.js, it delivers detailed explanations, specifications, and sources for components including motherboard, CPU, cooling, storage, and GPU architecture. It solves the pain point of abstract, non-visual hardware education by providing immersive, clickable 3D models for engaging learning. The value proposition is democratizing deep understanding of PC internals through accessible, transparent, and fun open-source technology.

📈 Market Timing

Entering 2025-2026, timing is favorable due to surging demand for AI hardware education (especially GPUs), maturity of web-based 3D rendering with Three.js and WebGPU, and growing emphasis on interactive STEM learning tools amid remote/hybrid education trends. Economic investments in tech education and open-source communities further support adoption. Excellent Timing.

✅ Feasibility

High technical feasibility using mature Three.js/TypeScript stack with no novel hardware required. Low development and operation costs as a web-based open-source project. No supply chain or major compliance risks; easily scalable via web hosting and GitHub. Fits well for indie developers or small teams skilled in 3D web tech. High.

🎯 Target Market

Main segments: Computer science/engineering students (ages 18-25), PC hardware enthusiasts, developers, STEM educators. Geographically global with concentration in US, Europe, China, India. Estimated TAM for edtech ~$400B, SAM for interactive computing education tools ~$2-5B, SOM ~$20-50M for 3D hardware viz. Core pain points: Lack of hands-on visualization for complex internals. Moderate to high willingness to pay for advanced/premium educational versions despite open-source base.

⚔️ Competition

Low. Direct competitors: 1. PC Building Simulator (pcbuildingsimulator.com), 2. NVIDIA GPU Deep Dive articles (nvidia.com), 3. Intel CPU Visuals and ARK (ark.intel.com), 4. Sketchfab PC hardware models (sketchfab.com), 5. University simulators like CPU-OS Simulator (various GitHub repos). Advantages: Unmatched depth (to SM level), fully interactive open-source 3D in one seamless experience, educational annotations. Disadvantages: Niche focus may limit mass appeal vs broader edtech platforms; relies on community for growth rather than marketing budgets.

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