Halo 是一款强大易用的开源建站工具，从个人博客、知识库，到企业官网、在线商城，Halo 都能助您轻松实现，一站式满足您的多样化建站需求。

A browser automation framework and ecosystem.

Apache Kafka - A distributed event streaming platform

The automation tower defense RTS

JDK main-line development https://openjdk.org/projects/jdk

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

A configuration as code language with rich validation and tooling.

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

Enso Analytics is a self-service data prep and analysis platform designed for data teams.

Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps …

A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others

基于RSS自动追番、订阅、下载、刮削

Soot - A Java optimization framework

Quickly find differences and similarities in disassembled code

Jar Analyzer - 一个 JAR 包 GUI 分析工具，方法调用关系搜索，方法调用链 DFS 算法分析，模拟 JVM 的污点分析验证 DFS 结果，字符串搜索，Java Web 组件入口分析，CFG 程序分析，JVM 栈帧分析，自定义表达式搜索，紧跟 AI 技术发展，支持 MCP 调用，支持 n8n 工作流

The conformance checker for EPUB publications

An easy-to-learn/use static analysis framework for Java

DDlog is a programming language for incremental computation. It is well suited for writing programs that continuously update their output in response to input changes. A DDlog programmer does not w…

A 2D chart library for Java applications (JavaFX, Swing or server-side).

Janino is a super-small, super-fast Java™ compiler.

Tai-e assignments for static program analysis

Terminal-based progress bar for Java / JVM

Library to diff and merge Java objects with ease

建议使用新版：https://github.com/jar-analyzer/jar-analyzer

T.J. Watson Libraries for Analysis, with front ends for Java, Android, and JavaScript, and many common static program analyses.

Java language server using the Java compiler API

A new version of Soot with a completely overhauled architecture

Grammar files support & parser/PSI generation for IntelliJ IDEA

The Arend Proof Assistant