Showing 1036 open source projects for "collaboration"

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  • 1
    Cucumber

    Cucumber

    Cucumber for Ruby

    ...Because they can be read by anyone, you can use them to help improve communication, collaboration and trust on your team. This is the Ruby implementation of Cucumber. Cucumber is also available for JavaScript, Java, and a lot of other languages. Validate executable specifications against your code on any modern development stack. 40+ million open source downloads, the #1 tool for BDD. CucumberStudio is the leading collaboration platform for BDD - an easy-to-use tool to define ideas, test code, and learn in production from real-time insight.
    Downloads: 2 This Week
    Last Update:
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  • 2
    Openfire

    Openfire

    An XMPP server licensed under the Open Source Apache License

    Openfire is a real time collaboration (RTC) server licensed under the Open Source Apache License. It uses the only widely adopted open protocol for instant messaging, XMPP (also called Jabber). Openfire is incredibly easy to setup and administer, but offers rock-solid security and performance.
    Downloads: 15 This Week
    Last Update:
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  • 3
    Sogo

    Sogo

    SOGo is a very fast and scalable modern collaboration suite

    SOGo is an open-source groupware server that provides email, calendar, and contacts management with full web and mobile compatibility. It integrates with various email clients and supports enterprise collaboration.
    Downloads: 6 This Week
    Last Update:
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  • 4
    Claude Code Bridge

    Claude Code Bridge

    Real-time multi-AI collaboration: Claude, Codex & Gemini

    Claude Code Bridge is an open-source command-line tool designed to enable real-time collaboration between multiple AI coding assistants within a unified development environment. The system allows developers to coordinate interactions between models such as Claude, Codex, and Gemini so that they can work together on programming tasks. By maintaining persistent shared context between these models, the tool reduces redundant prompts and minimizes token usage while allowing each AI system to contribute specialized capabilities. ...
    Downloads: 39 This Week
    Last Update:
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  • 5
    Bento

    Bento

    Bento, the office suite that fits in a file

    ...The document model remains readable as plain JSON, making files portable, inspectable, and directly editable by AI agents. Bento includes morph transitions, speaker view, comments, motion paths, PDF export, and built-in interactive charts. Optional collaboration uses end-to-end encryption and a CRDT so offline edits can merge while the relay stores only ciphertext. An offline mode blocks updates and collaboration, while signed self-updates create a new file and preserve the previous copy for rollback.
    Downloads: 23 This Week
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  • 6
    CryptPad
    ...CryptPad supports various applications, including rich text documents, spreadsheets, presentations, code editing, kanban boards, polls, and whiteboards, facilitating real-time collaboration among teams. Users can access CryptPad without creating an account, and the platform also offers self-hosting options for organizations seeking full control over their data.
    Downloads: 7 This Week
    Last Update:
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  • 7
    Open Multi-Agent

    Open Multi-Agent

    One runTeam() call from goal to result

    Open Multi-Agent is a flexible framework designed to enable the creation and coordination of multiple AI agents working together to solve complex tasks through collaboration. It focuses on distributing responsibilities across specialized agents, each handling a specific part of a problem, such as planning, execution, or validation. The system emphasizes modularity, allowing developers to define agent roles, communication protocols, and workflows. It supports iterative collaboration, where agents exchange information and refine outputs collectively. ...
    Downloads: 4 This Week
    Last Update:
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  • 8
    Cucumber.js

    Cucumber.js

    Cucumber for JavaScript

    ...Because they're written in plain language, they can be read by anyone on your team. Because they can be read by anyone, you can use them to help improve communication, collaboration and trust on your team. Cucumber.js is the JavaScript implementation of Cucumber and runs on the maintained Node.js versions. It’s simple. Whether open source or commercial, our collaboration tools will boost your engineering team's performance by employing Behavior-Driven Development (BDD). And with our world-class training, take it to places it’s never been. ...
    Downloads: 0 This Week
    Last Update:
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  • 9
    TerminusDB

    TerminusDB

    TerminusDB is a distributed database with a collaboration model

    A distributed document-oriented graph database with powerful version control, enabling collaboration and efficient knowledge graph management.
    Downloads: 0 This Week
    Last Update:
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  • 10
    Excalidraw

    Excalidraw

    Virtual whiteboard for sketching hand-drawn like diagrams

    ...While it has been extremely successful as a free open source project, the biggest source of complaints nowadays is around adoption within companies: How do you share diagrams with your co-workers easily? Can your company depend on the service for live collaboration? Is your data secure? We’ve thought long and hard about how to make it happen in a volunteer-based open source model but haven’t found a great solution. So we decided to build a company around Excalidraw with the first product being Excalidraw+. With account-based access you can rest assured only the right people will have access to your data, while still retain the ability to share specific drawings with outside collaborators.
    Downloads: 248 This Week
    Last Update:
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  • 11
    Emupedia

    Emupedia

    The purpose of Emupedia is to serve as a nonprofit meta-resource

    ...Its primary goal is digital preservation, collecting and organizing abandonware, freeware, and historically significant software while making it accessible through modern web technologies. Emupedia also serves as a community hub, encouraging contributions and collaboration around retro computing and emulation projects.
    Downloads: 60 This Week
    Last Update:
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  • 12
    Switch

    Switch

    Connect any AI agent to your team in Slack, Teams & Discord

    Switch is infrastructure for building teams where humans and AI agents work together inside existing collaboration tools. It connects agents to Slack, Microsoft Teams, Discord, Telegram, and Mattermost instead of replacing those platforms. Teams can combine agents from different providers, frameworks, machines, and hosting environments. Channels can define instructions, roles, permissions, knowledge, and tracked tasks that shape how work is coordinated.
    Downloads: 26 This Week
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  • 13
    super-agent-party

    super-agent-party

    All-in-one AI companion! Desktop girlfriend + virtual streamer

    ...Each agent may handle different responsibilities such as planning, execution, reasoning, or knowledge retrieval, allowing the system to tackle more complex problems than a single agent might handle alone. The platform is primarily intended as a research and demonstration environment for experimenting with agent collaboration strategies. Developers can use it to study coordination patterns, communication protocols, and task decomposition in multi-agent systems.
    Downloads: 75 This Week
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  • 14
    Sync Server

    Sync Server

    Secure, open-source platform for file storage, sharing, collaboration

    Sync Server is the core backend of a secure, open-source file storage, sharing, collaboration, and synchronization platform designed to give users full control over their data while supporting modern collaboration needs. It provides a sleek web interface where teams or individuals can upload, organize, and share files with fine-grained access permissions, and its security-minded design includes things like multi-factor authentication and role-based controls to help protect sensitive documents. ...
    Downloads: 0 This Week
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  • 15
    Rocket.Chat Mobile

    Rocket.Chat Mobile

    Rocket.Chat mobile clients

    A secure and compliant collaboration platform. Own your data, customize anything, and integrate everything. We use communication platforms on a daily basis to collaborate with colleagues, other companies, customers and communities. Most of them give you very little in terms of control and customizations; except Rocket.Chat. Bring together messages, projects, and tasks into one place and watch your team’s productivity rise to new heights.
    Downloads: 23 This Week
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  • 16
    Element Android

    Element Android

    A glossy Matrix collaboration client for Android

    Element Android is a glossy Matrix collaboration client for Android, based on a new Android SDK fully written in Kotlin. A total rewrite of Riot-Android, Element is an all-in-one secure chat app made possible through the open global Matrix network. It is a messenger that allows users to talk to anyone regardless of their app, while providing unparalleled privacy and security.
    Downloads: 5 This Week
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  • 17
    Rocket.Chat Community Version

    Rocket.Chat Community Version

    The Leading Open Source Communication Hub | Community Version

    Own your Communication with the all-in-one platform made for customer support and team collaboration. Lead with the open-source power: data security and flexibility at your hands. *NOTE: This is our Community Version product page. To know more about all of the possibilities within Rocket.Chat, check our Enterprise product page https://sourceforge.net/software/product/Rocket.Chat/ Rocket.Chat is a reliable communication platform for high-private team chatting and collaboration. ...
    Downloads: 2 This Week
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  • 18
    Penpot

    Penpot

    The first open source design and prototyping tool

    Penpot is the first open-source design and prototyping platform for product teams that allows true collaboration between designers and developers. What will designers and developers find in Penpot? - Powerful UI tool for the team. All stakeholders can access a complete set of interactive prototypes, design systems, components, feedback loop and pixel designs. - Design and development collaborate for real. Penpot brings both code-ready design capabilities and the familiarity of developer tools to the same workspace...
    Downloads: 60 This Week
    Last Update:
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  • 19
    dxos

    dxos

    TypeScript implementation of the DXOS protocols, SDK, toolchain

    ...Its flagship application, Composer, exemplifies the platform's capabilities by enabling users to organize and sync knowledge across devices, with support for real-time collaboration and local AI processing.​
    Downloads: 0 This Week
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  • 20
    ownCloud Infinite Scale

    ownCloud Infinite Scale

    ownCloud Infinite Scale Stack

    ...It enables real-time collaboration through web office integrations and supports advanced administrative features such as custom roles, tagging, and full-text search. Because of its modular design, oCIS can be deployed efficiently in public, private, or hybrid infrastructures while reducing operational overhead.
    Downloads: 1 This Week
    Last Update:
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  • 21
    free-code

    free-code

    The free build of Claude Code

    ...It typically focuses on simplifying the development process by offering prebuilt components, example projects, or utilities that can be reused across different applications. The project is designed to encourage collaboration and knowledge sharing within the developer community, making it easier for beginners and experienced developers alike to access useful code snippets and frameworks. It may include a collection of curated resources that span multiple programming languages and use cases. Free-code emphasizes openness and accessibility, ensuring that users can freely explore, modify, and distribute the code. ...
    Downloads: 7 This Week
    Last Update:
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  • 22
    ii's Stupid Menu

    ii's Stupid Menu

    A mod menu for Gorilla Tag with over 1000+ mods

    ...It is built with a modular architecture that allows developers to extend or customize functionality, encouraging community contributions and experimentation. The project emphasizes openness and collaboration, aiming to keep modding accessible rather than locked behind proprietary systems. It supports multiple VR platforms and includes compatibility layers for different hardware setups.
    Downloads: 616 This Week
    Last Update:
    See Project
  • 23
    Kibana

    Kibana

    Your window into the Elastic Stack

    Kibana is a analytics and search dashboard for Elasticsearch that allows you to visualize Elasticsearch data and efficiently navigate the Elastic Stack. With Kibana you can visualize and shape your data simply and intuitively, share visualizations for greater collaboration, organize dashboards and visualizations, and so much more.
    Downloads: 5 This Week
    Last Update:
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  • 24
    OpenTag

    OpenTag

    Open-source @agent mentions for Slack and GitHub

    OpenTag is a local-first coordination layer that turns workplace mentions into governed coding-agent runs. It connects collaboration platforms such as Slack, GitHub, GitLab, Linear, Telegram, Discord, Microsoft Teams, and Lark or Feishu to local executors. Each request becomes a bounded context packet whose permissions and executor capabilities are checked before work begins. Codex, Claude Code, or another compatible agent performs the task and returns concise results to the original thread. ...
    Downloads: 15 This Week
    Last Update:
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  • 25
    Element

    Element

    A glossy Matrix collaboration client for the web

    Element, formerly known as Vector and Riot, is a glossy Matrix collaboration client built using the Matrix React SDK. It offers teams, friends and organizations a secure, all in one chat app that is protected from pesky ads and data mining methods. All communications are done through the open global Matrix network, secured with end-to-end encryption. Element gives you all the services you need from a chat app: group chat, video calls, file sharing and more-- all done securely and in total privacy. ...
    Downloads: 9 This Week
    Last Update:
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