loro

A Sync Engine for the web: React (TanStack Router), Web Workers, Effect, Loro ⚡️

DocNode y DocSync Monorepo. Type-safe documents with conflict resolution. Faster than any CRDT.

codemirror binding for loro

Swift bindings of Loro CRDTs

Python bindings for Loro CRDTs

A native MoonBit port of the Loro CRDT engine

✍️ 🦜Collaborative Plugin for Lexical Rich Editor with Loro CRDT.

FFI binding for loro

Fully automated version control. You write code. Versioning, sharing, visibility and reconciliation happen underneath you. There are no commits to compose, no branches to manage, no merges to resolve, and nothing to memorise.

ICE - infinite canvas engine · Figma-grade infinite-canvas UX as a framework: defineWidget turns React/R3F components into canvas citizens — selectable, movable, wired into node graphs, CRDT-synced, undoable per gesture.

Open-source, local-first design tool where every layer is real HTML/CSS. Live multiplayer (Loro CRDT), self-hosted sync, comments and version history, and a built-in MCP server so AI agents like Claude Code, Cursor and Codex can design with you.

Store sync for local-first apps — keep any state manager in sync with any CRDT. Pluggable adapters (Zustand, Redux, MobX, MST, Jotai, Valtio, TanStack Store) over Yjs, Loro, or Automerge backends.

Fractos is a powerfull task mannager, based on loro-crdt.

An attempt to integrate Loro CRDTs and Svelte stores

Local-first, real-time, conflict-free file sync and filesystem, built on Loro (CRDT library based on eg-walker)

A local-first outliner. Logseq, rebuilt on Loro, SQLite and Effect.

Reproducible, statistically reported benchmarks of JavaScript CRDT libraries (Yjs, Ywasm, Loro, Automerge, json-joy)