Simply put, Spigot is it. Spigot is the most widely-used modded Minecraft server software in the world. It powers many of the top Minecraft server networks around to ensure they can cope with their huge player base and ensure the satisfaction of their players.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Minecraft Server
- Minecraft
CakePHP is a rapid development framework for PHP that provides an extensible architecture for developing, maintaining, and deploying applications. Using commonly known design patterns like MVC and ORM within the convention over configuration paradigm, CakePHP reduces development...
Council is an open-source platform for rapidly developing customized generative AI applications using collaborating ‘agents’.
Cost / License
- Free
- Open Source (Apache-2.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- Software as a Service (SaaS)
HCL Connections is a leading social software platform that can help your organization engage the right people, accelerate innovation and deliver results. This integrated, security-rich platform helps people engage with networks of experts in the context of critical business...



Pala is a component-based CMS that streamlines development and content management by putting code and content in the same place. Developers get full code control with a browser-based IDE, editors get focused visual content editing, and visitors get sub-second loading speeds.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- Docker

Tutor LMS is a robust WordPress LMS plugin. Create courses on a frontend course builder, test learners with multiple quizzes, award certificates with a rich certificate builder, and do much more. Best for instructors, marketplaces, institutions, etc.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Self-Hosted
- Wordpress


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This is a HTML5 based mind mapping application. It lets you create neat looking mind maps in the browser.
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.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Windows Phone
- iPad
- Self-Hosted
- Git
- Cloudron
- Node.JS
- npm

An entire wiki in a single PHP file. Intended for small - medium sized wikis. Supports themes, multiple users, and uses a module-based approach to allow features to be added and removed at will.
Cost / License
- Free
- Open Source (MPL-2.0)
Platforms
- Windows
- Linux
- Self-Hosted


Epidemic Sound provides an easy solution for soundtracking content with unlimited access to high-quality music and sound effects, and worry-free licensing for all platforms.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Self-Hosted
- Android


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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...
Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Online
- Self-Hosted


Turn any GitHub repository into an interactive diagram for visualization. This is useful for quickly visualizing projects. You can also replace 'hub' with 'diagram' in any GitHub URL.
Cost / License
- Free
- Open Source (MIT)
Platforms
- GitHub
- Online
- Self-Hosted
- Docker

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.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Self-Hosted
- Docker
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Linux
- Self-Hosted


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HuMo-genealogy is a free, open-source and multilingual server-side program that makes it very easy to publish your genealogical data on the internet as a dynamic and searchable family tree website.


Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted



The CryptoLoot JavaScript Miner allows you to embed a Monero (XMR) miner directly into your website. The miner itself does NOT come with a User Interface! It is your responsibility to tell your users what's going on and to provide stats on mined hashes.
Cost / License
- Free
- Proprietary
Application type
Alerts
- Warning
Platforms
- Online
- Self-Hosted

Dirc is a peer-to-peer web application which uses WebRTC to set up connections between chat participants without requiring a back-end server. The static files can be self-hosted. Other features:
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Self-Hosted

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


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NoTrack is a network-wide tracker blocker. You can install it on a small lightweight Linux computer, e.g. a Raspberry Pi. It sink-holes requests for known tracking domains, and prevents all your systems from being tracked.
Cost / License
- Free
- Open Source
Application type
Platforms
- Linux
- Self-Hosted
- Ubuntu
- Debian
- Raspbian
- Raspberry Pi


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