• Mattermost

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


    Mattermost icon

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

  • 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.


    Matrix.org icon

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

  • Ionic Framework

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


    Ionic Framework icon

    Free Open Source Mac Windows Linux JavaScript Sass

  • 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.


    Discourse icon

    Freemium $ $ $ Open Source Web Self-Hosted Ruby JavaScript Docker

  • 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.


    EspoCRM icon

    Freemium $ $ $ Open Source Mac Windows Linux Self-Hosted JavaScript PHP Cloudron

  • LibreNMS

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


    LibreNMS icon

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

  • My Personal Kanban

    This is a one page HTML/JavaScript application for people who would like to use simple and basic Kanban board for their personal stuff It is a single page JavaScript application with very basic functionality.


    Free Mac Windows Linux JavaScript

  • Bootstrap

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


    Bootstrap icon

    Free Open Source Self-Hosted HTML5 Boilerplate JavaScript

  • Rollbar

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


    Rollbar icon

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

  • BoZoN

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


    BoZoN icon

    Free Open Source Web Self-Hosted JavaScript PHP

    • Discontinued Website is for sale.
  • Color Thief

    Grab the color palette from an image. Uses Javascript and the canvas tag to make it happen.


    Free Open Source Web JavaScript

  • 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.


    reep.io icon

    Free Open Source Web JavaScript

  • 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.


    Leaflet icon

    Free Open Source Self-Hosted JavaScript

  • IPFSTube

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


    IPFSTube icon

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

  • Musipedia

    A search engine for tunes and musical themes and a collaborative music encyclopedia. Only the melody needs to be known to search Musipedia or the Web. The melody can be played on a keyboard or whistled or sung to the computer.


    Musipedia icon

    Free Windows JavaScript Adobe Flash Professional

  • Cesium

    Explorer of Duniter communities network, to certify trusted peers, to generate an universal dividend, receive and send transactions.


    Cesium icon

    Free Open Source Mac Windows Linux Web Android Self-Hosted JSON (Planet) Duniter ... JavaScript Gulp.js Ionic Framework

  • xamiro

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


    xamiro icon

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

  • ZeroMail

    ZeroMail , End-to-end encrypted, peer-to-peer not-instant messaging site.


    ZeroMail icon

    Free Open Source Mac Windows Linux Web Self-Hosted Python JavaScript ZeroNet

    • Discontinued Dead.
  • ZeroNet

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


    ZeroNet icon

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

  • Algolia

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


    Algolia icon

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

  • 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.


    impress.js icon

    Free Open Source Self-Hosted JavaScript

  • Visitors.guru

    With Visitors.guru, you can see which companies visited your site . You just need to put a JS code on webpage and you get the details to make a warm sales connection.


    Visitors.guru icon

    Freemium $ $ $ Web JavaScript

  • AliveStats

    AliveStats.com is a Free Live Traffic Report And Visitor Tracking System which enables every website to showcase their traffic in realtime... .


    AliveStats icon

    Free Self-Hosted JavaScript

  • Socket.io

    Socket.IO aims to make real-time apps possible in every browser and mobile device, blurring the differences between the different transport mechanisms. It's care-free open source real-time 100% in JavaScript.


    Socket.io icon

    Free Open Source Mac Windows Linux Web JavaScript C++ Java Node.JS

  • 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.


    hastebin icon

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