Loro Blog

The Loro Protocol multiplexes CRDT sync workloads over one WebSocket connection and ships the open-source loro-websocket, loro-adaptors, plus Rust client and server implementations that speak the same protocol. Read more →

2025/10/30

Loro Mirror keeps a typed, immutable app‑state view in sync with a Loro CRDT document. Local `setState` edits become granular CRDT operations; incoming CRDT events update your state. You keep familiar React patterns and gain collaboration, offline edits, and history. Read more →

2025/09/22

Announcing Loro 1.0: Introducing a stable encoding schema, 10-100x faster document import, advanced version control, and more for efficient real-time collaboration and local-first software development. Read more →

2024/10/23

This article introduces the implementation difficulties and challenges of Movable Tree CRDTs when collaboration, and how Loro implements it and sorts child nodes. The algorithm has high performance and can be used in production. Read more →

2024/07/18

This article presents the rich text CRDT algorithm implemented in Loro, complying with Peritext's criteria for seamless rich text collaboration. Furthermore, it can be built on top of any List CRDT algorithms and turn them into rich text CRDTs. Read more →

2024/01/22

Loro, our high-performance CRDTs library, is now open source. In this article, we share our vision for the local-first software development paradigm, why we're excited about it, and the current status of Loro. Read more →

2023/11/13

Presenting a new Rust crate that combines Peritext and Fugue's power with impressive performance, tailored specifically for rich text. This crate's functionality is set to be incorporated into Loro, a general-purpose CRDT library currently under development. Read more →

2023/04/20