

An agent-based web filter that blocks websites based on URLs and categories. Internet use quotas can be set based on schedules and timers. Includes a port filter and Windows application blocker.


+4
Let's you block any set of websites on a schedule. Let's you block independently both opening new tabs and using old tabs. Let's you set up independent different times for each day. Dark mode included.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Self-Hosted
- Google Chrome
- Web Browser
- Firefox



Jamworks helps students record lectures & seminars and then turn the highlights of their learning content into AI summarised study notes and AI generated revision quizzes.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Online
- Android
- iPhone
- iPad
- Self-Hosted


+3
CubicWeb is a semantic web application framework, licensed under the LGPL, that empowers developers to efficiently build model-driven web applications with a clean separation between the data and the user interfaces.
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
Math explained in easy language, plus puzzles, games, worksheets and an illustrated dictionary. For K-12 kids, teachers and parents.
Red5 open-source is a free live streaming solution developed by Infrared5, also known as the developer of Red5 Pro and Red5 Cloud. Red5 open-source solution is written in Java and supports

NanoDLP is a host and control software for SLA / DLP 3D printers. Raspberry Pi, Windows and Linux desktop versions are available.


+2
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Self-Hosted



OpenVSCode Server provides a version of that runs a server on a remote machine and allows access through a modern web browser. It's based on the very same architecture used by .



vTeX is a Pandoc and LaTeX payload for continuous integration. It is customizable. So, it only contains the exact TeX packages that you need. It is intended for use in web development environments. For example, you can generate web pages and beautiful PDFs from the same source...
Cost / License
- Free
- Open Source (BSD-2-Clause)
Platforms
- Online
- Self-Hosted
- Vercel
- GitHub Actions
- Travis CI

Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Self-Hosted


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


Ktistec is an ActivityPub server. It is intended for individual users, not communities of users, although support for additional users will be added in the future. It is designed to have few runtime dependencies -- for example, it uses SQLite as its database, instead of...

Eva Design System is a free and open-source, customizable design system. Available for Sketch with Mobile and Web component libraries.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- Sketch

EFY allows you to customize the design of your html based apps or websites from an UI sidebar menu and combine billions of possible patterns. You can also create, share or import json themes for easier access. All apps that use efy can share the same theme or individual themes.


+5
MegaZeux is a game creation system (GCS) created by game developer Alexis Janson in 1994. Originally a DOS program, in 2005 a multi-platform port was released by Exophase. The most recent version of MegaZeux is 2.92b, which was released on September 23rd, 2019.
Cost / License
- Free
- Open Source (GPL-2.0)
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Raspberry Pi











































































