Built on the shoulders of giants.

Modern JavaFX CSS theme collection with additional controls.

A docking system for JavaFX.

A library for scientific charts in JavaFX.

JavaFX Game Development Framework. Almas created the first version of the piano view with FXGL.

Ikonli provides icon packs that can be used in Java applications. Currently Swing and JavaFX UI toolkits are supported.

Lottie4J is a library for parsing Lottie animations as Java objects and playing them as JavaFX animations.

JavaFX is a software platform for creating and delivering user interface applications that can run across a wide variety of devices. It is part of the OpenJDK project and is intended for use by Java developers to design graphical user interfaces (GUI).

A custom control that allows an application to display PDF files. The control utilizes Apache's PDFBox project.

Java library for parsing and rendering Markdown text according to the CommonMark specification (and some extensions).

JavaCV uses wrappers from the JavaCPP Presets of commonly used libraries by researchers in the field of computer vision (OpenCV, FFmpeg,...) and provides utility classes to make their functionality easier to use on the Java platform.

SoundFonts are files that contain collections of audio samples used to play MIDI files, allowing for different instrument sounds in music production. They enable users to change the sound of MIDI compositions by swapping out the SoundFont being used, similar to changing fonts in a text document. A few free sound fonts from Zanderjaz are included in MelodyMatrix. You can get more from that or other websites who provide such .sf2 files.

Position of the fingers for 2633 guitar chords in standard tuning.

ktmidi is a Kotlin Multiplatform library for MIDI Access API and MIDI data processing that covers MIDI 1.0 and MIDI 2.0.

MusiQwik is a handy font for writing a line of singable music. It can depict clefs, key signatures, time signatures, measures, fermatas, and repeats. Notes range from two ledger lines below the staff, to one ledger line above it. This is the range typically used for ordinary songs and hymns. Whole, half, quarter, eighth, and sixteenth notes and rests may be depicted, with or without dots.

Hugo is one of the most popular open-source static site generators. With its amazing speed and flexibility, Hugo makes building websites fun again.

Business apps shouldn't suck. With Vaadin you can craft stunning full-stack web apps at lightning speed. Scaling from hobby projects to enterprise.

Developer friendly desktop deployment tool. Distribute your Java app as a native bundle. Deploy to Mac, Linux, and Windows users without the usual hassles.

Kotlin is a cross-platform, statically typed, general-purpose high-level programming language with type inference. Kotlin is designed to interoperate fully with Java. Ktor helps to create asynchronous client and server applications.

Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. It is a general-purpose programming language intended to let application developers write once, run anywhere (WORA), meaning that compiled Java code can run on all platforms that support Java without the need for recompilation.