Liveblocks

When an AI agent edits your document, it's a collaborator. It should behave like one. Windmill built their performance platform agent-first, so AI edits appear live in the same documents people use. Liveblocks powers their realtime collaboration. lblcks.io/CZdXRgQ

I've built an open-source Slack clone! It has threaded messages, DMs, AI collaborators, activity feed, more! It's all powered by a single @liveblocks.io multiplayer primitive—feeds. Get it ↓

Start your realtime chatting app with our latest example. It features threaded messages, DMs, AI collaborators, and more. Powered by Liveblocks Sync, each part of the app syncs live for all connected users. lblcks.io/cbeMFnT

I've built an open-source coding agent tool! Jev classifies every message—the chats are multiplayer, and humans can talk normally, but if Jev recognises a coding request or question, it hops in and triggers the correct agent. Get it + info ↓

Building a multiplayer AI app? When people and agents work in the same space, changes need to happen in realtime. Liveblocks gives you the foundation to build on. Get early-stage discounts through our startup program. lblcks.io/h9IcT7O

I've built an open-source workflow builder for Jev! Experiment with a UI—classify inputs using choices, scores, booleans; wire results into other prompts; and return a set of custom outputs. Below I've set up a support system that can help with various queries. Features ↓

It's actually multiplayer here too—it uses liveblocks.io/sync to sync document state and presence. As soon as its results are returned, I update the document with the new values, from the server.

Jev enables instant AI suggestions 👏 In this app, 20+ intelligent checks occur every time you edit a cell, immediately providing warnings. No LLMs necessary!

Care decisions aren't made by one person. They're made by a team in a room, updating the same record together. Seen Health built their own care platform around that, not around an EMR. Liveblocks powers their collaborative charting, notes, and huddles. lblcks.io/4Ooh06L

Liveblocks for startups. Popular apps like Figma, Notion, and Linear were built with sync engines from the beginning. Our startup program gives early-stage teams discounts, so you can start from day one instead of retrofitting at Series B. lblcks.io/h9IcT7O

We made a new liveblocks.io 3D hero 💧

We shipped a Yjs alternative for collaborative text editing! LiveText is a new data type for @liveblocks.io. It's quicker, simpler, and smaller than a CRDT, and integrates into four popular text editors. And there's more ↓

Liveblocks Sync is the sync engine designed for the agentic web. Add conflict-resolved multiplayer to any React app, so that humans and agents can edit the same state, at the same time. lblcks.io/sync Here's how it works ↓

diffs.com/edit is a fantastic new code editor, built by Pierre Computer Company. It's not just Monaco or ProseMirror, but a new editor built from scratch. Couldn't resist adding collaboration with @liveblocks.io!

Liveblocks Storage now has version history! Snapshot your room's sync engine data, browse previous versions, preview earlier states, and restore any you need. Snapshots can be saved automatically at intervals, or created manually. We've released a new data type too ↓

New in Liveblocks. • Version history—snapshot & restore sync engine data. • Upload files to our sync engine with LiveFile. • Create private comment threads. • AI slideshow example. lblcks.io/AAc4yt1

You can now upload files to @liveblocks.io! If your multiplayer app uses media, archives, or any file, `LiveFile` allows you to upload them directly to your Storage tree. Other users will see the file appear in realtime—like in this @tldraw.com clip. Learn more ↓

“It just works. The product is simple in a good way”—Varun Mohan, CTO Fragment’s schema editor used auto-polling—but users would overwrite each other, losing hours of work. After rebuilding their editor on Liveblocks, an entire class of bugs was fixed. lblcks.io/XOxrIQx

Build a collaborative agentic workflow builder. In CodeWithAntonio's latest video, he explains how to build a browser automation tool—in the video you it automatically loads a news website, extracts headlines, and sends an email. Video tutorial ↓

Using @liveblocks.io Comments? You can now create private comment threads within a room. Set permissions to control exactly who can see and reply—ideal for internal notes and hidden feedback. How to set it up ↓

I've updated my open-source AI slideshow template! It's got a bunch of new features: ✦ Drag-and-drop elements, double-click to edit text. ✦ Editing is collaborative, users have presence. ✦ Multiplayer undo/redo, in both views. ✦ Create multiple slides. Get it ↓

I've built an open-source slide editor! ✦ Generate HTML slides with AI. ✦ Collaborative code editing. ✦ Draggable commenting. ✦ Export to powerpoint. Try it out ↓

Add a multiplayer .docx editor to your app! ✦ 100% compatible with MS Word. ✦ Real-time editing and presence. ✦ Leave suggestions for others. Get it ↓

Add a multiplayer AI chat to your app! ✦ Multiple users at once. ✦ Real-time chat updates. ✦ Switch between pages, history. Get it from @vercel.com templates ↓