Platforms
- Mac
- Windows
- Linux
- Online
- gevent
- Self-Hosted
- Python
- JavaScript
- ZeroNet


Vorta is a backup client for macOS and Linux desktops. It integrates the mighty Borg Backup with your favorite desktop environment to protect your data from disk failure, ransomware and theft.




PythonAnywhere is a Python development and hosting environment that displays in your web browser and runs on cloud servers. The servers are already set up with everything you need: hundreds of useful Python packages and web frameworks are supported out of the box.




Trusted by over 500,000 learners and developers, Zenva provides world-class training in programming and computer science. Our mission is to empower people to make a positive impact in the world through technology and games.




Local or cloud development environment for web developers. Powered by Docker. But without the complexities of bespoke configuration.




PyTorch enables fast, flexible experimentation and efficient production through a hybrid front-end, distributed training, and ecosystem of tools and libraries.
Merge, split, rotate, crop and rearrange pdf documents and their pages using an interactive and intuitive graphical interface.







ServerPilot makes it easy to host WordPress and any other PHP sites on DigitalOcean, Linode, Rackspace, Vultr, and other cloud providers. By turning any server into an optimized PHP and WordPress hosting platform, ServerPilot makes it simple to run your sites in the best way...


ServBay is an AI-native local dev platform for web developers and coding agents. It integrates 50+ runtimes, databases, and web servers with a built-in MCP server, a secure local AI Gateway, and a remote app—forming the ultimate local infrastructure for AI-driven development.




Free local development environment for Windows & macOS: nginx/Apache, multiple PHP versions, MySQL/MariaDB, PostgreSQL, Redis, MongoDB, Mailpit, Node.js, trusted .test HTTPS & a built-in MCP server.




Transforms documentation sites, repos, PDFs, videos, wikis, and more into structured knowledge for AI Skills with conflict detection and export to 22 targets.
wxWidgets is a C++ library that lets developers create applications for Windows, OS X, Linux and UNIX on 32-bit and 64-bit architectures as well as several mobile platforms including Windows Mobile, iPhone SDK and embedded GTK+.
Appcelerator Titanium, offered for free by Appcelerator, lets web developers use web technologies, open source and cloud computing to build native apps for iPhone, Android, Windows, Mac OSX and Linux.

NumPy is the fundamental package for scientific computing in Python. It is a Python library that provides a multidimensional array object, various derived objects (such as masked arrays and matrices), and an assortment of routines for fast operations on arrays, including...



RealScaler is a Windows app based on Real-ESRGAN AI to enhance, enlarge and reduce noise in photographs and videos.




Wagtail is a content management system built on Django. It's focused on user experience, and offers precise control for designers and developers.



Sphinx is a tool that makes it easy to create intelligent and beautiful documentation, written by Georg Brandl and licensed under the BSD license.

Modern fwbuilder successor: Qt GUI for managing iptables/nftables policies. Centralized policy DB with reusable objects, scales to hundreds of firewalls, generates deployment-ready shell scripts.




mnamer is an intelligent and highly configurable media organization utility. It parses media filenames for metadata, searches the web to fill in the blanks, and then renames and moves them.
