Open Source Software
Kuzzle
Kuzzle is a Backend-as-a-Service provider that can be used by developer to build applications for web or mobiles, quicker. Kuzzle handles user authentication, push notifications, data storage, and realtime data transfer. With Kuzzle developers can focus on building features for their applications instead of setting up and managing servers and connecting technologies. Kuzzle integrates with Redis and Elasticsearch and currently supports development with JavaScript, C#, and Java.
ArchiveBox
ArchiveBox is a free and open source, self-hosted web archive. With ArchiveBox, you can takes a list of URLs that you want to archive, and creates a local, static, browsable HTML clone of the content from those websites. ArchiveBox supports archiving of HTML, JavaScript, PDF, images and other media files.
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.
React Hook Form
React Hook Form is a tiny form library without any dependencies. With the library it's simple to create React-based, performant, flexible and extensible forms with proper validation. React Hook Form is built with performance and DX in mind and embraces native form validation with simple integration to various UI libraries. Allowing developers to crete tiny size forms without dependancy, that follows HTML standards for validation. React Hook Form also provides resolvers support for third-party validation libraries like Yup, Zod, Superstruct, Joi or your custom sulotions.
KeystoneJS
KeystoneJS is an open source JavaScript & Node.js framework that make build database-driven websites and web applications. Under the hood, KeystoneJS uses the express.js web server framework, and a MongoDB database via the mongoose object modelling framework.
Total.js
Total.js is a free and open-source framework for Node.js platform written in pure JavaScript. The framework share many similarities with other giants like PHP's Laravel, Python's Django and ASP.NET MVC. Developers use Total.js to build modern web, desktop and IoT applications.
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.
Openswan
Openswan has been a popular VPN alternative for Linux users since2005. It is an IPsec implementation with support for most of its extensions (RFC and IETF drafts), even IKEv2, NAT Traversal, X.509 Digital Certificates and more. Openswan comes packages with various Linux distributions, including Gentoo, Fedora, Ubuntu, Red Hat and others.
Flarum
A free and open-source modern forum software written in PHP. With Flarum you can eaisly setup your own discussion froum and host it online.
Discourse
Discourse is an open source internet forum and mailing list software. The application is written with Ember.js and Ruby on Rails, and can be self-hosted in the cloud or on local hardware for free. Discourse also provides managed hosting starting at $100/month, so that you can focus on building a community rather than installing software and managing servers.