Open Source Software
UIkit
UIkit A lightweight and modular front-end framework for developing fast and powerful web interfaces.
TrueOS
TrueOS, previously known as PC-BSD is a BSD-based desktop operating system with Unix-like features.
TrueOS has been discontinued but the source code will remain available on GitHub.
Yew.rs
Yew is a modern Rust framework for creating multi-threaded front-end web apps with WebAssembly. It features a component-based framework similar to that of React and Elm, which makes it easy to create interactive UIs. Yew.rs achieves great performance by minimizing DOM API calls and by helping developers easily offload processing to the background using web workers. While providing full interoperability with JavaScript, allowing developers to leverage NPM packages and integrate with existing JavaScript applications.
CakePHP
CakePHP is a free and open source web framework for the programming language PHP. With CakePHP you can with ease, develop, deploy and maintain web applcations. CakePHP provides a sound structure that allow you to create organized applications that can scale and adapt as your project grows. Out of the box, CakePHP provides features like bake script, a rich query API, short RL syntax, database support for MySQL, SQLite, PostgreSQL, SQL Server, Oracle and more. It also includes features that make you app easier to develop such as automatic code generation, database migrations, fast and flexible templating language, and localization.
Bulma
Bulma is a free and open source HTML & CSS framework based on Flexbox. With Bulma you can quickly design responsive websites with pre-built components that follows web standards and best practices. The framework provides an easy to understand class structure that makes it easy to design websites with well structured code. Bulma is loved by many, and used by more than 200,000 developers worldwide.
Audacity
Audacity is an free and open-source, easy-to-use, multi-track audio editor and recorder for Windows, macOS, GNU/Linux and other operating systems. Audacity can record live audio through a microphone or mixer, or digitize recordings from other media. Import, edit, and combine sound files. Export your recordings in many different file formats, including multiple files at once. Audacity supports 16-bit, 24-bit and 32-bit. Sample rates and formats are converted using high-quality resampling and dithering. The easy and intetive workflow of Audacity supports editing with cut, copy, paste, delete and unlimited sequential undo/redo.
PostGraphile
PostGraphile (previously known as PostGraphQL) is a free an open-source software project that lets you spin up GraphQL APIs on top of an existing PostgreSQL database, instantly. PostGraphile automatically detects tables, columns, indexes, relationships, views, types, functions and comments in your database. Based on that information it generates a GraphQL server and API which is automatically updated when changes are made to the database or its data.
Simple Machines Forum
Simple Machines Forum or SMF in short is a free and open-source forum software. SMF can be used to build your own online community that you self-host on a host of your choice. Simple Machines Forum comes packed with features for customization, extension and management of your community. The template engine puts you in control of the design of your community. The plugin architecture makes it easy to extend and provide further feautres though third-party built packages.
Koa
Koa is a free and open-source, expressive HTTP middleware framework for Node.js. Koa provides a great developer experience that makes writing web applications and APIs more enjoyable. Koa's middleware stack flows in a stack-like manner, allowing you to perform actions downstream then filter and manipulate the response upstream. Only methods that are common to nearly all HTTP servers are integrated directly into Koa's small codebase. This includes things like content negotiation, normalization of node inconsistencies, redirection, and a few others.