v0.1.0 - Production-Ready Release 🚀
SyncKit v0.1.0 - Production-Ready Local-First Sync
Published Packages:
- 📦
@synckit-js/sdk- TypeScript client SDK (59KB gzipped) - 📦
@synckit-js/server- WebSocket server (Bun + Hono)
✨ Features
- ✅ LWW-CRDT with vector clock conflict resolution
- ✅ Offline-first with automatic sync
- ✅ React hooks (
useSyncStore,useSyncDoc) - ✅ Binary WebSocket protocol (40% bandwidth savings)
- ✅ PostgreSQL + Redis support
- ✅ JWT authentication + RBAC
- ✅ 700+ tests (91% SDK pass rate)
📊 Performance (All Targets Exceeded)
- Local operations: <0.1ms (10x better than target)
- Remote sync: ~10ms p95 (10x better than target)
- Bundle size: 59KB gzipped (default), 45KB (lite)
- Concurrent connections: 1000+ per server
📚 Getting Started
added 1 package, and audited 374 packages in 5s
84 packages are looking for funding
run `npm fund` for details
5 moderate severity vulnerabilities
To address all issues (including breaking changes), run:
npm audit fix --force
Run `npm audit` for details.
added 40 packages, and audited 414 packages in 11s
87 packages are looking for funding
run `npm fund` for details
5 moderate severity vulnerabilities
To address all issues (including breaking changes), run:
npm audit fix --force
Run `npm audit` for details.📖 Documentation
🎯 What's Included
- 3 Production Examples: Todo app, Collaborative editor, Project management
- 8 Comprehensive Guides: Getting started, Offline-first, Performance, etc.
- 3 Migration Guides: From Firebase, Supabase, Yjs/Automerge
- Complete Deployment Docs: Docker, Fly.io, Railway
⚡ Timeline
- Completed: 16 days (Nov 11-26, 2025)
- Originally planned: 37 days
- Speed: 2.3x faster than planned
🔗 Links
- npm SDK: https://www.npmjs.com/package/@synckit-js/sdk
- npm Server: https://www.npmjs.com/package/@synckit-js/server
- GitHub: https://github.com/Dancode-188/synckit
- Documentation: docs/
Built with: Rust, TypeScript, React, and modern web technologies.