• Bitcoin icon

    Bitcoin

    Bitcoin is a peer-to-peer digital currency. Peer-to-peer (P2P) means that there is no central authority to issue new money or keep track of transactions. Instead, these tasks are managed collectively by the nodes of the network.

    Free Open Source Mac Windows Linux BSD Ruby C# Python JavaScript ... FreeBSD C++ Java

  • Bootstrap icon

    Bootstrap

    Bootstrap is a open-source collection of tools for creating browser sites and applications.

    Free Open Source Self-Hosted HTML5 Boilerplate JavaScript

  • Mattermost icon

    Mattermost

    Mattermost is an open source, self-hosted Slack alternative.

    Free Open Source Mac Windows Linux Android iPhone Android Tablet iPad Self-Hosted ... JavaScript Go (Programming Language) Cloudron

  • Discourse icon

    Discourse

    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. Self-hosted Discourse software is free, hosting service is paid.

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  • BoZoN icon

    BoZoN

    A self-hosted PHP server for a JavaScript application to easily share files and folders.

    Free Open Source Web Self-Hosted JavaScript PHP

  • Matrix.org icon

    Matrix.org

    Matrix is an open standard for decentralized persistent communication over IP. It can be used for decentralised group chat, WebRTC signaling, IoT-data transfer, and generally to link together fragmented silos of communication.

    Free Open Source Mac Windows Linux Web Android iPhone Android Tablet iPad ... Self-Hosted WebRTC Python JavaScript Go (Programming Language) Java Perl

  • Algolia icon

    Algolia

    Algolia helps product teams connect their users with information by providing the building blocks they need to create fast, relevant, personalized search.

    Commercial Web Android SDK Ruby Python JavaScript AngularJS cURL Ruby on Rails ... Node.JS Objective-C

  • Redaxscript icon

    Redaxscript

    Redaxscript is a modern, ultra lightweight and rocket fast Content Management System for SQLite, MySQL and PostgreSQL.

    Free Open Source Mac Windows Linux Web Self-Hosted JavaScript PHP

  • ZeroNet icon

    ZeroNet

    Real-time updated, Peer-to-Peer sites using the BitTorrent network and soon the Distributed Hash Table.

    Free Open Source Mac Windows Linux Web gevent Self-Hosted NameCoin Python ... JavaScript

  • impress.js icon

    impress.js

    impress.js is a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com - an "infinite canvas" for your presentation.

    Free Open Source Self-Hosted JavaScript

  • hastebin icon

    hastebin

    Sharing code is a good thing, and it should be _really_ easy to do it. A lot of times, I want to show you something I'm seeing - and that's where we use pastebins. Haste is the prettiest, easiest to use pastebin ever made.

    Free Open Source Mac Linux Web Ruby JavaScript Cloudron Node.JS

  • Rainloop icon

    Rainloop

    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.

    Free Open Source Self-Hosted JavaScript PHP Cloudron

  • Leaflet icon

    Leaflet

    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.

    Free Open Source Self-Hosted JavaScript

  • reep.io icon

    reep.io

    You can transfer anything you want without storing the data on a server first. You can even stream video files or preview images directly.

    Free Open Source Web JavaScript

  • Ionic Framework icon

    Ionic Framework

    Ionic makes it easy to build native-quality hybrid interactive applications using HTML5 and JavaScript. Built with Sass, optimized for AngularJS.

    Free Open Source Mac Windows Linux JavaScript Sass

  • EspoCRM icon

    EspoCRM

    EspoCRM is an Open Source CRM (Customer Relationship Management) software that allows you to see, enter and evaluate all your company relationships regardless of the type. People, companies, projects or opportunities.

    Free Open Source Mac Windows Linux Self-Hosted JavaScript PHP

  • xamiro icon

    xamiro

    This is a multi talent file manager for admins and onsite-development.

    Free Open Source Linux Self-Hosted JavaScript PHP jQuery Dojo Toolkit

  • Rollbar icon

    Rollbar

    Collect and analyze errors in JavaScript, Node.js, Python, Ruby, Java, PHP and other aplications.

    Freemium Web Android Ruby Python .NET Framework JavaScript PHP Ruby on Rails ... Node.JS

  • ember.js icon

    ember.js

    You can write less code with Ember's Handlebars integrated templates that update automatically when the underlying data changes. Ember.

    Free Open Source Web JavaScript

  • LibreNMS icon

    LibreNMS

    A fully featured network monitoring system that provides a wealth of features and device support.

    Free Open Source Linux MySQL Community Edition Apache HTTP Server JavaScript PHP

  • IPFSTube

    IPFSTube is a player / uploader for videos , stored in the distributed network I.P.F.S.

    Free Open Source Mac Windows Linux Web Self-Hosted IPFS JavaScript Go (Programming Language)

  • Raygun Crash Reporting  icon

    Raygun Crash Reporting

    Raygun error and crash reporting silently monitors your web and mobile applications, collecting all error and crash events that are affecting your customers. When issues are found they are presented on your crash reporting dashboard.

    Commercial Mac Web Android iPhone iPad .NET Framework JavaScript PHP ... Ruby on Rails ASP.NET MVC

  • Keybase icon

    Keybase

    Keybase will be a public directory of publicly auditable public keys. All paired, for convenience, with unique usernames. The service is in private beta , only invitations are delivered. Common source code : https://github .

    Free Open Source Mac Linux Web Ruby JavaScript Go (Programming Language) Java

  • Weblate icon

    Weblate

    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.

    Free Open Source Mac Linux Web Self-Hosted Python JavaScript

  • Uploadcare icon

    Uploadcare

    Uploadcare is a SaaS handling file uploads, cloud storage, image processing, and CDN for websites and apps. Service components are designed for seamless integration, are simple in config yet customizable to the last detail.

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