A rich text editor that supports collaborative editing and allows for the free use of front-end common libraries such as React and Vue to extend and define plugins.

Backend for Caucus app (Socket IO and express and POSTGRESQL for retrieving and filtering questions)

Online code collaboration platform featuring real-time coding, cursor sharing, live UI preview, and video chat with integrated Git support—no sign-up required.

Cowork is an online real-time collaborative editing system

Collaborative real-time editor written in C++ using Qt GUI framework

Collaborative low-code workflow automation tool

Calcium combines the functionality of a digital whiteboard with a code editor and a terminal. It provides a versatile platform for collaborative brainstorming.

Server for a collaborative editor

Collaborative family tree builder with tldraw: Real-time editing and visualization on diagram

AI-powered real-time collaborative text editor with integrated chat, built using Tiptap, Hocuspocus, and Gemini API. Designed for seamless team writing, intelligent summarization, and productivity-focused collaboration.

Collaborative compiler with support for Pair Programming

Distributed Collaborative Editor including Passive Replication and Fault Tolerance implemented as a term project for the course Distributed Systems (CS60002) [IIT Kgp]

Google-Docs-style real-time Markdown editor built with Next.js 14, tRPC, Yjs CRDTs, and Prisma/PostgreSQL.

CodeBlend is a real-time collaborative code editor that lets multiple users work together on code, see each other's edits instantly, and share knowledge in real time. Ideal for teams, code reviews, learning, and even conducting live coding interviews.

Client for a collaborative editor

Google Docs on steroids - cross-platform, collaborative text editor and note-taking desktop app

Collaborative editor that I made as my graduation project for the university

🚀 Code Sync - A real-time collaborative code editor built with React, Socket.IO, and CodeMirror, powered by a custom Node.js (server.js) backend. It lets multiple users join a room, write code together live, and see updates in real time — with smooth UI alerts using react-hot-toas

A simple implementation of user authentication for Liveblocks using JavaScript. Liveblocks is a platform that enables real-time collaborative experiences in web applications. This example demonstrates how to authenticate users and manage access to rooms.

Real-time collaborative text editor