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    Matrix defines a set of open APIs for decentralised communication, suitable for securely publishing, persisting and subscribing to data over a global open federation of servers with no single point of control.

  1. Keybase is a new and free security app for mobile phones and computers. For the geeks among us: it's open source and powered by public-key cryptography.



  2. Mattermost is a secure, open source platform for communication, collaboration, and workflow orchestration across tools and teams.

  3. ZeroNet uses cryptography (Bitcoin library) and BitTorrent DHT (centralized trackers) to build a distributed censorship-resistant network.

    Discontinued

    The last release is from September 2019.

  4. Bootstrap is a open-source collection of tools for creating browser sites and applications. It contains HTML and CSS-based design templates for typography, forms, buttons, charts, navigation and other interface components, as well as optional JavaScript extensions.

  5. Discourse is an open source discussion platform built for the next decade of the Internet. A modern forum, everything's been redesigned to be easy.

  6. Beaker is a an experimental peer-to-peer web browser based on Hyper protocol. It's licensed MIT, and supports plugins for adding new protocols and Web APIs.

    Discontinued

    No updates for 2 years, no access to Hyper websites, can't run normal like a browser, not safe.

  7. Weblate is a web based translation tool with tight VCS integration. It features simple and clean user interface, propagation of translations across components, consistency checks and automatic linking to source files.

  8. Pad editor for source code.personal.

  9. Infrastructure-wide health monitoring & performance troubleshooting in one place. Collaborate in the same place as relevant data from your systems and applications, reducing mean time to acknowledge (MTTA), & mean time to resolution. (MTTR).

    • FreeOpen Source
    • Online
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    • Nextcloud
    • JavaScript
    • PHP
    • Cloudron

    Simple, modern & fast web-based email client. Modest system requirements, decent performance, simple installation and upgrade, no database required. All these make RainLoop Webmail a perfect choice for your email solution.

  10. Leaflet is a modern open-source JavaScript library for mobile-friendly interactive maps. It is developed by Vladimir Agafonkin with a team of dedicated contributors. Weighing just about 28 KB of JS code, it has all the features most developers ever need for online maps.

  11. Sia is a new decentralized cloud storage platform aimed at giving users control of their data.

    • FreeOpen Source
    • Mac
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    • Online
    • Self-Hosted
    • IPFS
    • JavaScript
    • Go (Programming Language)

    IPFSTube is a player and uploader for videos, stored on the distributed IPFS (InterPlanetary File System) network.

    • FreeOpen Source
    • Mac
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    • gevent
    • Self-Hosted
    • Messagepack
    • Python
    • JavaScript
    • ZeroNet

    Social network for the distributed P2P network ZeroNet.