collaborative

Etherpad: A modern really-real-time collaborative document editor.

Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.

A self-hosted travel/trip planner with real-time collaboration, interactive maps, PWA support, SSO, budgets, packing lists, and more.

Fast, collaborative live terminal sharing over the web

ONLYOFFICE Docs is a free collaborative online office suite comprising viewers and editors for texts, spreadsheets and presentations, forms and PDF, fully compatible with Office Open XML formats: .docx, .xlsx, .pptx and enabling collaborative editing in real time.

Automate code & data workflows with interactive Elixir notebooks

A drop-in javascript spreadsheet library that provides rich features like Excel and Google Sheets

LibRec: A Leading Java Library for Recommender Systems, see

SQLSync is a collaborative offline-first wrapper around SQLite. It is designed to synchronize web application state between users, devices, and the edge.

Online collaborative Whiteboard that is simple, free, easy to use and to deploy

The ultimate list of which programs support Vim-like keybindings natively, or how they can be added with extensions. A collaborative project.

🐙 OctoBase is the open-source database behind AFFiNE, local-first, yet collaborative. A light-weight, scalable, data engine written in Rust.

SyncedStore CRDT is an easy-to-use library for building live, collaborative applications that sync automatically.

json-joy is a library that implements cutting-edge real-time and collaborative editing algorithms and utilities for JSON data models, with a focus on developing the JSON CRDT (Conflict-free Replicated Data Type) specification and implementation.

🦋️ SuperDoc - Modern DOCX Editor and Agent SDK

Bonfire - tend to your digital life in community. Customise and host your own online space and control your experience at the most granular level.

Lightweight collaborative Whiteboard / Sketchboard

Typing in Tandem. Decentralized, cross-editor, collaborative text-editing!

📑 Collaborative document editing using Markdown

A collection of multi agent environments based on OpenAI gym.