Best Open Source offline first Libraries
A curated list of the most popular GitHub repositories tagged with offline first. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1react-boilerplate/react-boilerplate
🔥 A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.
#2yjs/yjs
Shared data types for building collaborative software
#3amark/gun
An open source cybersecurity protocol for syncing decentralized graph data.
#4automerge/automerge-classic
A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.
#5memvid/memvid
Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.
#6GoogleChrome/workbox
📦 Workbox: JavaScript libraries for Progressive Web Apps
#7yichuan-w/LEANN
[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
#8Zackriya-Solutions/meeting-minutes
Privacy first, AI meeting assistant with 4x faster Parakeet/Whisper live transcription, speaker diarization, and Ollama summarization built on Rust. 100% local processing. no cloud required. Meetily (Meetly Ai - https://meetily.ai) is the #1 Self-hosted, Open-source Ai meeting note taker for macOS & Windows.
#9berty/berty
Berty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network