G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)

Sample project illustrating building nice, small cross-platform JavaFX or Swing desktop apps with native installers while still using the standard Maven dependency system.

Move and resize windows on macOS with keyboard shortcuts and snap areas

draw.io is a JavaScript, client-side editor for general diagramming.

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

An overlay application for Path of Exile(Tracking, Trading, Chat, etc)

The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.

The official source code repository for the calibre ebook manager

Official open source SVG icon library for Bootstrap.

The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Ah shhgit! Find secrets in your code. Secrets detection for your GitHub, GitLab and Bitbucket repositories.

⚡ A Fast, Extensible Progress Bar for Python and CLI

A framework for easily creating a UI for application settings / preferences.

Free cross-platform password manager compatible with KeePass

A node.js version management utility for Windows. Ironically written in Go.

Modern CSS framework based on Flexbox

Elegant Markdown Editor.

RxJava types that are both an Observable and a Consumer.

Composition over inheritance for Android components like Activity or Fragment

An adaptation of the JSR-310 backport for Android.

Design patterns implemented in Java