

Reacher is an open-source email verification API. Prevent bounced emails with world-class email verification. Free for personal use.
- Free Personal • Open Source
- Online
- Self-Hosted
- Software as a Service (SaaS)

CyberPanel is web hosting control panel which is based on OpenLiteSpeed. Comes with builtin support for DNS, FTP, email, file manager and automatic SSL.
- Server Management Tool
- Freemium • Open Source
- Linux
- Self-Hosted
- cPanel
- CentOS Web Panel
- Parallels Plesk Panel

Octopress is a framework designed by Brandon Mathis for Jekyll, the blog aware static site generator powering Github Pages. To start blogging with Jekyll, you have to write your own HTML templates, CSS, Javascripts and set up your configuration.
- Discontinued
- Blog Publishing Tool
- Free • Open Source
- Mac
- Windows
- Linux
- Self-Hosted
- Ruby
- Jekyll

An easy to install, high-performance, zero maintenance proxy to run an encrypted DNS server.
- Free • Open Source
- Windows
- Linux
- Self-Hosted

Codeforces is a website that hosts competitive programming contests.
- Free • Proprietary
- Online
- Self-Hosted
MUI X Charts is a library of production-ready components for rendering charts with React. It uses D3.js for data manipulation and SVGs for rendering.
- Paid • Open Source
- Self-Hosted
- JavaScript
- Typescript

budgetzero is a free, open-source, privacy-friendly, offline-first budgeting system.
- Budget Manager
- Free • Open Source
- Mac
- Windows
- Online
- Self-Hosted

Calibre-Web Automated aims to be an all-in-one solution, combining the modern lightweight web UI from Calibre-Web with the robust, versatile feature set of Calibre, with a slew of extra features and automations thrown in on top.
- Free • Open Source
- Self-Hosted
- Docker
wrk is a modern HTTP benchmarking tool capable of generating significant load when run on a single multi-core CPU. It combines a multithreaded design with scalable event notification systems such as epoll and kqueue.
- Free • Open Source
- Linux
- Online
- Self-Hosted
Pontoon is a translation management system used and developed by the Mozilla localization community. It specializes in open source localization that is driven by the community and uses version-control systems for storing translations.
- Translator
- Free • Open Source
- Online
- Self-Hosted

A simple, flexible and powerful ecosystem for creating beautiful documentation.
- Documentation Generator
- Free • Open Source
- Self-Hosted

Mibew Messenger (also known as Open Web Messenger) is an open-source live support application written in PHP and MySQL. It enables one-on-one chat assistance in real-time directly from your website.
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Self-Hosted

ToaruOS is a completely-from-scratch hobby operating system: bootloader, kernel, drivers, C library, and user space including a composited graphical UI, dynamic linker, syntax-highlighting text editor, network stack, etc.
- Operating System
- Free • Open Source
- Self-Hosted

ScrewTurn Wiki allows you to create, manage and share wikis in 23 languages. A wiki is a collaboratively-edited, information-centered website: the most famous is Wikipedia.
- Discontinued
- Free • Open Source
- Windows
- Self-Hosted
- .NET Framework

Rhasspy (pronounced RAH-SPEE) is an offline, multi-language voice assistant toolkit inspired by Jasper that works well with Home Assistant, Hass.io, and Node-RED.
- Discontinued
- Virtual Assistant
- Free • Open Source
- Self-Hosted
CMS Made Simple - the open source content management system for the rest of us. CMS Made Simple helps experienced web developers and designers to create sites of power and beauty in a fraction of the normal time, avoiding hours of coding and allowing your clients to update their...
- CMS Tool
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- PHP

wishthis is a simple, intuitive and modern wishlist platform to create, manage and view your wishes for any kind of occasion. wishthis respects your privacy and focuses on creating a good product for its users.
- Free • Open Source
- Online
- Self-Hosted

Abrechnung is a payment tracking and expense splitting application, especially useful for larger groups.
- Personal Finance Tool
- Free • Open Source
- Self-Hosted
- Docker

A glitchy but lovable microblogging server.
- Free • Open Source
- Self-Hosted
- Docker
- Vagrant

Managing mailservers without delay or disruption is hard. Lightmeter Open Source Mailops monitoring that saves you time and money.
- Free • Open Source
- Linux
- Self-Hosted

You can use Decidim in a public or private organisation, with hundreds or thousands of potential participants, such as a city council, an association, a university, an NGO, a trade union, a neighbourhood collective or a cooperative...
- Free • Open Source
- Online
- Self-Hosted

The Lounge is a web IRC client that you host on your own server. This is the official, community-managed fork of @erming's great initiative, the Shout project.
- IRC Client
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Windows Phone
- iPad
- Self-Hosted
- Git
- Cloudron
- Node.JS
- npm





































































