Free and Open Source Software
Void Linux
Void Linux is an independent Linux distribution that uses the X Binary Package System package manager, which was designed and implemented from scratch, and the runit init system.
The Void (Linux) distribution. Void is a general purpose operating system, based on the monolithic Linux kernel. Its package system allows you to quickly install, update and remove software; software is provided in binary packages or can be built directly from sources with the help of the XBPS source packages collection.
Collapse OS
The creator or Collapse OS predicts a global supply chain collapse before the year 2030 and is building the operating system to counter such an event. Collapse OS is designed to run on minimal and improvised machines, interface through improvised means (serial, keyboard, display), edit text and binary contents, compile assembler source for a wide range of MCUs and CPUs, read and write from a wide range of storage devices and assemble itself and deploy to another machine. The goal of the project is to be as self-contained operating system that can be built without external resources like internet, on a machine of personal design, built from scavenged parts with low-tech tools.
Torro Forms
Torro Forms is a drag & drop form builder plugin that is easy to use for administrators, yet flexible to extend for developers.
Geany
A free and open-source lightweight GUI text editor using Scintilla and GTK with basic IDE features. Geany is designed and developed with performance in mind, and provides limited dependency on separate packages or external libraries on Linux. Geany is available for a wide variety of operating systems including BSD, Linux, macOS, Solaris and Windows.
Grails
Grails is powerful Groovy-based web application framework for the JVM built on top of Spring Boot.
Guix
Guix is an advanced distribution of the GNU operating system. The operating system is released under the GNU General Public License is 100% free to use and distribute. Guix supports transactional upgrades and roll-backs and unprivileged package management. At the core of Guix is an hackable system that provides Guile Scheme APIs that includes high-level embedded domain-specific languages to define packages and whole-system configurations.
VuePress
VuePress is a free and open-source Vue-powered Static Site Generator or SSG for short. VuePress utilize the power and simplicity of Markdown files to generate content. Which allow the creator to focus on their writing, instead of formatting HTML. With VuePress, developers can harnes the power of Vue components in a simplified build step using Vue + webpack.
Matrix.org
Matrix.org is an open network for secure, decentralized communication. It gives you a simple HTTP APIs and SDKs (iOS, Android, Web) to create chatrooms, direct chats and chat bots, complete with end-to-end encryption, file transfer, synchronised conversation history, formatted messages, read receipts and more. All conversations on Matrix are replicated over all the servers participating in them, meaning there are no single point of control or failure.
JDownloader
JDownloader is a free, open-source download management tool with a huge community of developers that makes downloading as easy and fast as it should be. Users can start, stop or pause downloads, set bandwith limitations, auto-extract archives and much more.
Restyaboard
Restyaboard is an open source kanban board part of the Restya platform. Restyaboard can be extended using a simple Greasemonkey like approach offering offers countless way to expand--widgets, user scripts and user styles. It also provides integration and workflow automation using over 500 apps and third-party services via Zapier.