Open Source Software for Self-Hosted
GraphQL
A free and open-source data query and manipulation language for APIs, combined with a runtime for fulfilling queries with existing data. GraphQL makes it easy to understand and query your data and bridge the gap between frontend and backend web development. The project is openly developed by Facebook, and community around it.
Caddy
Caddy is a powerful, enterprise-ready, open-source web server written in Go. The Caddy provides automatic SSL/TLS cretificates so that your application always is served over HTTPS.
Apache Wicket
Apache Wicket is a free and open-source, Java-based component oriented web application framwork. With Apache Wicket you can quickly create web well structured, component-based web applications. Apache Wicket is used by governments, stores, universities, cities, banks, email providers across the globe.
MainWP
The MainWP WordPress plugin is a free and open-source, self-hosted solution for managing multiple WordPress sites from a single dashboard. With MainWP you can manage posts and pages, controlling users, making backups and performing updates through the unified MainWP dashboard. All of which will minimize the time and cost of maintaining multiple WordPress sites.
Vite.js
Vite provides next generation tooling for frontend JavaScript development. It allows users to enjoy an instant server start with on demand file serving over native ESM, without required bundling. This allows Vite to be extremely fast when compare to traditionally bundled solutions like Webpack, Yarn and Rollup. Vite also provides lightning fast HMR (Hot Module Reload) that remains performant regardless of application or project size.
Turbolinks
Turbolinks is a JavaScript library that intercepts all clicks on <a href> links to the same domain. When you click an eligible link, Turbolinks prevents the browser from following it. Instead, Turbolinks changes the browser's URL using the History API, requests the new page using XMLHttpRequest, and then renders the HTML response. Allowing you to create dynamic page loading without utilizing SPA architecture.
VRaptor
VRaptor is a free and open-source MVC framework written in Java. VRaptor is used to develop web applications on top of CDI (Contexts and Dependency Injection for Java EE). The framework features tools that allow developers to maintain a high productivity and a developer experience loved by many. The VRaptor community consist of seasoned developers that freely build and distribute the framework free of charge.
Gitly
Gitly is a free and open-source git-based source code management tool written in V. The software can be self-hosted affordably with a $3.5 cloud instance. Gitly is light, fast and utlize minimal ammount of RAM, and can be deployed as a single <1 MB binary, including compiled templates.