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Dev tools · January 1, 2026

RFID OS — Offline Knowledge Hub

Personal offline knowledge hub. JSON-based. Completely free

RFID OS — Offline Knowledge Hub launched on January 1, 2026 with 5 votes, #3,400 of 14,584 launches that month and more than 75% of that year's launches.

What it does

RFID OS is a browser-based, 100% offline knowledge management system. Stop losing your best prompts and expertise in chaotictxt files or slow cloud docs. ✅ Digital Brain: Versioned, tagged, and structured modules. ✅ Privacy First: Your data never leaves your browser. ✅ AI Ready: The perfect hub for your "Gold Standard" prompt library. ✅ Zero Friction: No install, no subscriptions. Just open index.html and work. Own your expertise. Build your legacy. 🚀

Offline knowledge base on JSON. Better than Notion when no internet. Free forever. 🚀

Offline knowledge & prompt management for people who actually work with LLMs. Built on plain JSON files. 100% offline. No servers. No accounts. No subscriptions. Optimized for real LLM workflows, not marketing demos. Supported export formats: DeepSeek and Grok are treated as first‑class citizens, because they handle large contexts, code, and system‑level thinking best in practice. Conclusion: RFID OS beats paid tools where it matters most: offline access, ownership of data, and zero cost. ```text rfid-os/ ├── index.html # entry point ├── styles.css # UI styles ├── modules/ # your JSON modules └── scripts/ # core logic PRs are welcome — if they respect the philosophy. See CONTRIBUTING.md .…from yurakas-netizen.github.io

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