Liveblocks

Liveblocks is a real-time collaboration infrastructure platform that enables teams and AI agents to work together directly inside web applications. It provides the core building blocks developers need to add multiplayer presence, shared state, and live editing to their products without managing complex real-time backends. The primary purpose of Liveblocks is to make it straightforward to transform single-player applications into rich, collaborative experiences.

Key features include a real-time storage layer that synchronizes shared data structures across clients, presence APIs for showing who is online and what they are doing, and live cursors and selections for visual collaboration. Liveblocks offers conflict-free data synchronization, offline support, and optimistic updates, ensuring consistent state even under unreliable network conditions. It integrates with popular frontend frameworks such as React, Next.js, and Vue, and provides SDKs and hooks that simplify implementation. Additionally, it supports AI collaboration patterns, such as AI-assisted editing alongside human users in the same document or workspace.