“It happened mid-workflow — the developer is adding collaborative editing to a project management tool.. liveblocks handled something they'd been doing manually, and it just worked. That was the moment it stopped being a tool they were evaluating and became one they relied on.”
When I'm adding collaborative editing to a project management tool, I want to add live cursors and presence indicators to show who's viewing and editing, so I can implement shared state that syncs across users without building custom WebSocket logic.
A frontend developer who needs to add real-time collaboration to an existing app — live cursors, presence indicators, shared document editing, or collaborative whiteboards. They chose Liveblocks because building WebSocket infrastructure from scratch is a project in itself, and they need to ship the feature, not the infrastructure. They understand React, they understand state management, and Liveblocks extends those mental models to multiplayer. They are building the "Google Docs" experience for their product.
To make liveblocks the system of record for add live cursors and presence indicators to show who's viewing and editing. Not aspirationally — operationally. The kind of intention that shows up as a daily habit, not a quarterly goal.
The tangible result: add live cursors and presence indicators to show who's viewing and editing happens on schedule, without manual intervention, and without the anxiety of debugging real-time sync issues is harder than debugging regular state management. liveblocks has earned a place in the daily workflow rather than being tolerated in it.
The developer is adding collaborative editing to a project management tool. They integrate Liveblocks for real-time presence (who's viewing the board) and shared state (card positions, assignments). The presence works immediately — live cursors appear within a day. The shared state takes longer: they need to design the data model around Liveblocks' storage types, handle what happens when two users move the same card simultaneously, and manage the transition between real-time state and persisted database state. The collaborative board ships in 3 weeks. Building the same thing with raw WebSockets would have taken 3 months and required ongoing infrastructure maintenance.
Building real-time features for 1–3 applications. Has integrated Liveblocks with a React or Next.js frontend. Uses Liveblocks for presence, shared storage, or comments. Has 10–500 concurrent users on collaborative features. Works with a team of 2–8 developers. Has debugged sync conflicts and learned about CRDTs in the process. Evaluates Liveblocks against Yjs, Socket.io, and Firebase Realtime Database. Spends 15–25% of development time on real-time features.
They've stopped comparing alternatives. liveblocks is open before their first meeting. Add live cursors and presence indicators to show who's viewing and editing runs on a cadence they didn't have to enforce. The strongest signal: they've started onboarding teammates into their setup unprompted.
The trigger is specific: the mental model for conflict resolution (CRDTs) has a learning curve that the docs partially address, combined with a high-stakes deadline. liveblocks fails them at exactly the wrong moment. That evening, they're reading comparison posts. What makes it irreversible: they fundamentally believe real-time collaboration is becoming table stakes — users expect multiplayer experiences in every tool, and liveblocks just proved it doesn't share that belief.
Pairs with liveblocks-primary-user for the standard real-time infrastructure perspective. Use with figma-developer for the design tool collaboration model comparison. Contrast with supabase-indie-hacker for the database-with-realtime alternative.