• Mattermost icon

    Mattermost

    Mattermost is an open source alternative to Slack

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

  • Bootstrap icon

    Bootstrap

    HTML · CSS Boilerplate · templates for browser sites and applications

    Open Source Self-Hosted HTML5 Boilerplate JavaScript

  • Rollbar icon

    Rollbar

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

    Freemium Web / Cloud Android Ruby Python ... .NET Framework JavaScript PHP Ruby on Rails 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.

    Open Source Self-Hosted JavaScript PHP Cloudron

  • Ionic Framework icon

    Ionic Framework

    A front-end SDK to develop applications with HTML5 , CSS3 and JavaScript.

    Open Source Mac Windows Linux JavaScript ... Sass

  • BoZoN icon

    BoZoN

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

    Open Source Web / Cloud Self-Hosted JavaScript PHP

  • 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. Written in PHP and...

    Open Source Mac Windows Linux Self-Hosted ... JavaScript PHP

  • 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 / Cloud Android SDK Ruby Python ... JavaScript AngularJS cURL Ruby on Rails Node.JS Objective-C

  • 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. Check out the demo at...

    Open Source Self-Hosted JavaScript

  • LibreNMS

    LibreNMS is an autodiscovering PHP/MySQL based network monitoring system forked from Observium. LibreNMS aims to be easy to use, painless to deploy, and support monitoring of a wide range of devices. Observium's license changed to a...

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

  • 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.

    Open Source Web / Cloud JavaScript

  • IPFSTube

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

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

  • hastebin icon

    hastebin

    Pad editor for source code.

    Open Source Mac Linux Web / Cloud Ruby ... JavaScript Cloudron Node.JS

  • 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 / Cloud Android iPhone ... iPad .NET Framework JavaScript PHP Ruby on Rails ASP.NET MVC

  • 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. Weighing just about 28 KB of JS code, it has all the features most...

    Open Source Self-Hosted JavaScript

  • 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.

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

  • Bitcoin icon

    Bitcoin

    Bitcoin is an innovative payment network and a new kind of money.

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

  • Cucumber icon

    Cucumber

    Cucumber is a tool that executes plain-text functional descriptions as automated tests. Collaboration tool for executable specifications which is based on "gherkin"-parser Gherkin is the language that Cucumber understand.

    Open Source Mac Windows Linux Ruby ... JavaScript Jython C++ Java Lua Perl

  • Weblate icon

    Weblate

    Everything you need for continuous translation

    Open Source Mac Linux Web / Cloud Self-Hosted ... Python JavaScript

  • xamiro icon

    xamiro

    Advanced file and media manager with rich editors for coding. Comes with shell.

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

  • Liberapay icon

    Liberapay

    A recurrent donations platform to fund the commons, especially free / open source software

    Open Source Mac Windows Linux Web / Cloud ... Python JavaScript

  • CryptoGraffiti

    It displays transactions which include addresses that have human readable characters in them. In addition, the service offers a functionality to encode arbitrary text as Bitcoin addresses.

    Open Source Mac Windows Linux JSON ... JavaScript Bitcoin

  • alloyui icon

    alloyui

    AlloyUI is a framework built on top of YUI3 (JavaScript) that uses Bootstrap (HTML/CSS) to provide a simple API for building high scalable applications.

    Open Source Web / Cloud JavaScript

  • Faye icon

    Faye

    Faye is a set of tools for simple publish-subscribe messaging between web clients. It ships with easy-to-use message routing servers for Node.js and Rack applications, and clients that can be used on the server and in the browser.

    Open Source Mac Windows Linux JavaScript ... Node.JS

  • relay.js

    A web-based IRC client that makes IRC less intimidating and easier to use.

    Open Source Linux Web / Cloud Self-Hosted JavaScript ... Node.JS npm