A free, open-source alternative to Burp Suite: an intercepting proxy and web app security testing suite with Repeater, Intruder, Collaborator and a built-in OWASP ZAP scanner. Linux, AGPL-3.0.
🍬A set of tools that keep Java sweet.
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
一款面向泛前端产品研发全生命周期的效率平台。
Most popular Mocking framework for unit tests written in Java
🏗 Build container images for your Java applications.
Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running math code and a java based math library on top of the core c++ library. Also includes samediff: a pytorch/tensorflow like library for running deep learn...
CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.
Test Automation Made Simple
Kafka Web UI
Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headless server, lazy tool loading, convention enforcement, batch operations, Ghidra Server integration, and Docker deployment.
Lightweight Java and Android library for integration with Ethereum clients
An application observability facade for the most popular observability tools. Think SLF4J, but for observability.
[NeoForge Mod] Building Tools and Aesthetic Technology
A self-hosted library for your ebooks, comics, and audiobooks
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Kafka GUI for Apache Kafka to manage topics, topics data, consumers group, schema registry, connect and more...
Automated mass refactoring of source code.
Open-source, ad-free Android multimedia recorder with background video recording, screen recording, live streaming, and remote camera control
Smithy is a protocol-agnostic interface definition language and set of tools for generating clients, servers, and documentation for any programming language.
The Nu Html Checker (vnu)
Official GeoTools repository
Decentralized private messenger with chat-shared tools and games for Android
Diff Utils library is an OpenSource library for performing the comparison / diff operations between texts or some kind of data: computing diffs, applying patches, generating unified diffs or parsing them, generating diff output for easy future displaying (like side-by-side view) and so on.
🔖 It's a material-design about screen to use on your Android apps. A developer profile and application information easy to integrate.
Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.
NLP tools for Turkish.
AipexBase is an AI-native BaaS platform. You only need to develop the frontend with vibe coding tools, and leave the backend to AipexBase!
这款工具是一款功能强大的网络安全综合工具,旨在为安全从业者、红蓝对抗人员和网络安全爱好者提供全面的网络安全解决方案。它集成了多种实用功能,包括解密、分析、扫描、溯源等,为用户提供了便捷的操作界面和丰富的功能选择。This tool offers robust network security solutions for professionals and enthusiasts. With features like decryption, analysis, scanning, and traceability, it provides a user-friendly interface and diverse functionality.
Pluggable type-checking for Java
SonarQube C++ Community plugin (cxx plugin): This plugin adds C++ support to SonarQube with the focus on integration of existing C++ tools.
jquick‑curl: Java library to run raw curl commands, support copy‑paste curl from Postman/Apifox/Browser DevTools, no need to write HTTP client code.
Unlock Google 11's Gemini "Rambler" Natural Voice Dictation & AI Writing Tools on ANY Android phone. No root required.
Intelligent cloud testing made easy.
https://openjdk.org/projects/jmc OpenJDK Mission Control, a production time profiling and diagnostics tools suite.
The next generation of tooling for Spring Boot, including support for Cloud Foundry manifest files, Concourse CI pipeline definitions, BOSH deployment manifests, and more... - Available for Visual Studio Code, Cursor, Eclipse, and Theia
AWS SaaS Boost is a ready-to-use toolset that removes the complexity of successfully running SaaS workloads in the AWS cloud.
Chaos Monkey for Spring Boot
🔐 A CLI tool to extract server certificates
Virtual Tabletop for playing roleplaying games with remote players or face to face.
High-performance Unity iOS/Android logger built with native platform UI
TLS-Attacker is a Java-based framework for analyzing TLS libraries. It can be used to manually test TLS clients and servers or as as a software library for more advanced tools.
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OWASP Benchmark is a test suite designed to verify the speed and accuracy of software vulnerability detection tools. A fully runnable web app written in Java, it supports analysis by Static (SAST), Dynamic (DAST), and Runtime (IAST) tools that support Java. The idea is that since it is fully runnable and all the vulnerabilities are actually exploitable, it’s a fair test for any kind of vulnerability detection tool. For more details on this project, please see the OWASP Benchmark Project home page.
ATTENTION: This repository is a clone of https://gitlab.structr.com/structr/structr. All development/issue tracking has moved there. | Structr is an integrated open-source low-code development and runtime environment that uses a graph database (Neo4j).
Light, fluffy, and always free - Local Azure Emulator
A Java implementation of the language server protocol intended to be consumed by tools and language servers implemented in Java.
An open-source API debugging and stress testing tool inspired by Postman and a simplified JMeter, optimized for developers with a clean UI and powerful features.
Testing tools for javac and annotation processors
The Esri Geometry API for Java enables developers to write custom applications for analysis of spatial data. This API is used in the Esri GIS Tools for Hadoop and other 3rd-party data processing solutions.
Eclipse Groovy Development Tools
MOA is an open source framework for Big Data stream mining. It includes a collection of machine learning algorithms (classification, regression, clustering, outlier detection, concept drift detection and recommender systems) and tools for evaluation.
A Spring AI library that brings Claude Code-inspired tools and agent skills to your AI applications.
Command line Java Decompiler
Tools for working with generic types
Pen Test Report Generation and Assessment Collaboration
Automatic test generation for Java
https://openjdk.org/projects/code-tools
Bnd/Bndtools. Tooling to build OSGi bundles including Eclipse, Maven, and Gradle plugins.
Identifies and prioritizes Class and Package Cycles and Anti-pattens in Java & Kotlin codebases you should refactor first.