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.
Bootstrap is a open-source collection of tools for creating browser sites and applications.
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.
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.
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.
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.
You can transfer anything you want without storing the data on a server first. You can even stream video files or preview images directly.
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.
A fully featured network monitoring system that provides a wealth of features and device support.
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.
Algolia helps product teams connect their users with information by providing the building blocks they need to create fast, relevant, personalized search.
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.
IPFSTube is a player / uploader for videos , stored in the distributed network I.P.F.S.
ZeroMail , End-to-end encrypted, peer-to-peer not-instant messaging site.
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.
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.
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.
This is a multi talent file manager for admins and onsite-development.
Liberapay is a recurrent donations platform, built to fund free / open-source projects (software, art, knowledge sharing, etc).