htmx gives you access to AJAX, CSS Transitions, WebSockets and Server Sent Events directly in HTML, using attributes, so you can build modern user interfaces with the simplicity and power of hypertext
- Free • Open Source
- Self-Hosted
- HTML

htmx gives you access to AJAX, CSS Transitions, WebSockets and Server Sent Events directly in HTML, using attributes, so you can build modern user interfaces with the simplicity and power of hypertext

Pharo is a pure object-oriented programming language and a powerful environment, focused on simplicity and immediate feedback (think IDE and OS rolled into one).

Hyperskill is an educational platform for future professionals with the opportunity to learn theory and practice by programming your own working applications.

Shinobi is an Open Source CCTV software written in Node.JS. Streams are img tags, but not MJPEG. Images are transferred through WebSocket. Files are saved in WebM videos, not JPEGs.

Securely, easily add a watermark to your sensitive photos. To prevent them from being leaked or exploited by the BAD GUY.
Of course, it is also suitable for making emojis. After all, it supports image watermarking with very ghostly effects.

Run a free website speed test from around the globe using real browsers at consumer connection speeds with detailed optimization recommendations.

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

Is a tool for creating commits and managing branches. It was inspired by and initially based on gitool. Written in Tcl/Tk. Stable versions are shipped with Core Git since version 1.5.

BlueSpice is your tool for documentation and centrally collecting and sharing knowledge. BlueSpice turns Wikipedia’s popular software engine MediaWiki into a fully-fledged EnterpriseWiki solution.

Flattool is a command line script designed to improve user experience with flatpaks. It streamlines flatpak management tasks, making them more efficient and user-friendly.
PageSpeed Insights (PSI) reports on the performance of a page on both mobile and desktop devices, and provides suggestions on how that page may be improved.

OpenCV (Open Source Computer Vision) is a library of programming functions for real time computer vision.

A free and open-source, community-driven, modern alternative to userstyles.org. For the community, by the community.

GitHub Actions makes it easy to automate all your software workflows, now with world-class CI/CD. Build, test, and deploy your code right from GitHub. Make code reviews, branch management, and issue triaging work the way you want.

SemanticDiff is a programming language aware diff for Visual Studio Code and GitHub. It helps software developers understand code changes faster by hiding irrelevant changes, detecting moved code, and highlighting refactorings.

Lammer Context Menu is an extension for Microsoft Windows Explorer with very handy features like:

Topmate is a tool that connects creators and experts with their audience through one-on-one sessions, allowing users to share knowledge and monetize their time. Users create a personal link, list services, set availability, and establish charges, which followers can use to book...


The Android SDK has the tools, sample code, and docs you need to create great apps.

It’s an open-source single-board computer.



Groovy is an agile and dynamic language for the Java Virtual Machine (JVM).
CSSEdit is a visual cascading style sheet editor built-in Espresso , with CSS3 support for multi-browser gradients, shadows and more.
