A browser automation framework and ecosystem.

A tool for reverse engineering Android apk files

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jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.

An Android transformation library providing a variety of image transformations for Glide.

Java interface to OpenCV, FFmpeg, and more

An annotation processor for generating type-safe bean mappers

Runtime code generation for the Java virtual machine.

Statistical Machine Intelligence & Learning Engine

The missing bridge between Java and native C++

Lightweight, fast, stable, programmable component-based rule engine — where AI Agents orchestrate just like ordinary components. Uniquely designed DSL: component reuse, sync/async & dynamic orchest…

SQLite JDBC Driver

An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.

TwelveMonkeys ImageIO: Additional plug-ins and extensions for Java's ImageIO

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Javet is Java + V8 (JAVa + V + EighT). It is an awesome way of embedding Node.js and V8 in Java.

Pure Java LP, QP and MIP solvers plus fast linear algebra. Zero dependencies, MIT licensed. Mathematical optimization and linear algebra for the JVM.

The tus client for Java.

Simple file magic number and content-type library which provides mime-type determination from files and byte arrays

An easy-to-use implementation of a streaming Excel reader using Apache POI