Ranked by Attention Score: stars gained over the last 180 complete days
87 repositories by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.
IntelliJ IDEA & IntelliJ Platform
a fast, scalable, multi-language and extensible build system
Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
The Unified and Autonomous Development Platform
The modern Java bytecode editor
High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.
A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)
🏆Gitee 最有价值开源项目 🚀:100: 小而全而美的第三方登录开源组件。目前已支持Github、Gitee、微博、钉钉、百度、Coding、腾讯云开发者平台、OSChina、支付宝、QQ、微信、淘宝、Google、Facebook、抖音、领英、小米、微软、今日头条、Teambition、StackOverflow、Pinterest、人人、华为、企业微信、酷家乐、Gitlab、美团、饿了么、推特、飞书、京东、阿里云、喜马拉雅、Amazon、Slack和 Line 等第三方平台的授权登录。 Login, so easy!
Test Automation Made Simple
An extensible multilanguage static code analyzer.
Reformats Java source code to comply with Google Java Style.
A modern, lambda-friendly, 120 character Java formatter.
🏗 Build container images for your Java applications.
🗺️ Minecraft map editor and mod
This project is deprecated and stale. The latest ExoPlayer code is available in https://github.com/androidx/media
Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.md file below.
Java 1-25 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.
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 can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc.
SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.
:fire: Android developers should collect the following utils(updating).
Open-source framework for native apps from one Java codebase, with a custom-rendered UI you control across iOS, Android, desktop, web, and watches.
A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead
Java interface to OpenCV, FFmpeg, and more
A library for debugging android databases and shared preferences - Make Debugging Great Again
Nessie: Transactional Catalog for Data Lakes with Git-like semantics
Declarative Java engine for structured documents. Automatic layout, pagination, reusable templates and themes. Render print-ready PDF, export editable PowerPoint, or generate semantic DOCX.
Mixin is a trait/mixin and bytecode weaving framework for Java using ASM
Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.
Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.
Free database schema discovery and comprehension tool
The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)
SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.
Utility for comparing two OpenAPI specifications.
Customize Skin, Cape and Elytra in Minecraft 1.8-1.21
Universal, flexible, high-performance distributed ID generator. | 通用、灵活、高性能的分布式 ID 生成器
Nuts Java Package Manager
Make Java source layout deterministic: reorder class members safely, keep accessors together, format java-source, and enforce style in CI.
Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.
Identifies and prioritizes Class and Package Cycles and Anti-pattens in Java & Kotlin codebases you should refactor first.
The official AWS SDK for Java 1.x (In Maintenance Mode, End-of-Life on 12/31/2025). The AWS SDK for Java 2.x is available here: https://github.com/aws/aws-sdk-java-v2/
Automated driver management and other helper features for Selenium WebDriver in Java
:ballot_box_with_check: [Cheatsheet] Tips and tricks for Android Development
Spelling, grammar and style checking on LaTeX documents
:coffee: SonarSource Static Analyzer for Java Code Quality and Security
PHPStorm Plugin for Magento 2
The easiest way to share and manage your Git, Mercurial and Subversion repositories over http.
A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.
Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.
A library that checks for your apps' updates on Google Play, GitHub, Amazon, F-Droid or your own server. API 9+ required.
AnyChart Android Chart is an amazing data visualization library for easily creating interactive charts in Android apps. It runs on API 19+ (Android 4.4) and features dozens of built-in chart types.
Highly-available version-controlled service configuration repository based on Git, ZooKeeper and HTTP/2
Gradle/Maven plugin to package Java applications as native Windows, MacOS, or Linux executables and create installers for them.
Java API for Natural Language Generation. Originally developed by Ehud Reiter at the University of Aberdeen’s Department of Computing Science and co-founder of Arria NLG. This git repo is the official SimpleNLG version.
Published on Maven Central Java Library that compares 2 images with the same sizes and shows the differences visually by drawing rectangles. Some parts of the image can be excluded from the comparison. Can be used for automation QA tests.
Detect uses of legacy Java APIs
Maven plugin for running and creating Docker images
Android Library to make it easy to create an Code editor or IDE that support any languages and themes, with auto complete, auto indenting, snippets and more features
Speedment is a Stream ORM Java Toolkit and Runtime
Delphi language plugin for SonarQube
JVM Profiler Sending Metrics to Kafka, Console Output or Custom Reporter
Qart merge picture and QR code, based on https://github.com/chinuno-usami/CuteR
Fast & memory efficient hash tables for Java
A Fluent Regex Builder for Java
Ultra-lightweight Java DI framework with JSR-330 support, fast classpath scanning, and zero boilerplate. Minimal alternative to Spring/Guice.
MongoDB object-document mapper in Java based on https://github.com/mongodb/mongo-java-driver
Lightweight Java library for reading and writing fixed-width / fixed-length flat files using annotations on POJOs — for banking, payroll, EDI, mainframe, and batch integrations.
Cross-platform static analyzer and linter for Swift.
Contributed code examples from O'Reilly Android Cookbook. See #user-content-table README below!
A maven plugin for managing client side (local) git configuration for those working on your project. Including but not limited to setting git config, installing hooks, validating the local repository.
A Java configuration library
A sampling JVM profiler without the safepoint sample bias
Automatic generation of the Builder pattern for Java
binary serialization format
A fork of Cliff Click's High Scale Library. Improved with bug fixes and a real build system.
A JNI code generator based on the JNI generator used by the eclipse SWT project
Gradle Docker plugin
Code-first ORM for Spring Boot. Zero XML, Auto DDL & Fluent Join API. Define your schema in Java and enjoy dynamic SQL power.
Android Library for Logging RxJava Observables and Subscribers.
A tool for mining commits from Git repositories and diffs to automatically extract code change pattern instances and features with ast analysis