Devntra
EzyJot
Real-time collaborative rich-text editing for everyone — no accounts, no barriers. Just share a link and start writing together.
Collaboration Without Compromise
Most collaborative editors demand accounts, subscriptions, and complex onboarding. EzyJot was built to eliminate all that friction — every document lives at a unique /p/:slugURL, shareable with anyone. Multiple users can jump in simultaneously, see each other's live cursors, and co-edit without a single sign-up.
Conflict-Free Merging
Eliminating merge conflicts in real-time multi-user editing using Yjs CRDT — the same proven technology behind VS Code Live Share.
Zero-Auth Sharing
Building a permissionless document system with auto-persistence so any link becomes a living, collaborative workspace — no account needed.
Real-Time Infrastructure
Devntra engineered a horizontally scalable WebSocket pipeline — Hocuspocus on the server, Yjs CRDT on the client, Lexical for rich editing, and Redis pub/sub keeping all instances perfectly in sync.
Lexical Rich Editor
Powered by Meta's Lexical framework — resizable tables, mergeable cells, code blocks with Shiki syntax highlighting, collapsible sections, links, and hashtags.
Hocuspocus WebSockets
A dedicated Hocuspocus collaboration server handles persistent connections, loads document state from MongoDB, and broadcasts Yjs delta updates to all clients.
Redis Pub/Sub
Cross-instance sync via Redis pub/sub keeps all backend nodes broadcasting the same document state — ready to scale horizontally.
No sign-up, no login — open a link and start collaborating instantly.
Yjs CRDT conflict-free merging means any number of users can co-edit with live cursors.
All documents automatically saved to MongoDB with Redis pub/sub across server instances.
“EzyJot is exactly what collaborative writing should be. No friction, no accounts — just open a link and everyone's cursor is right there. It's the cleanest implementation of real-time editing I've seen built from scratch.”
Ready to build your next SaaS?
Let's discuss how our precision engineering can power your most ambitious real-time product ideas.