Tsunami is a general purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence.
Apache Tomcat
A podcast manager for Android
Open source GPS tracking platform - self-hosted or managed, 200+ device protocols
:chart_with_upwards_trend: Capturing JVM- and application-level metrics. So you know what's going on.
Modifications to the Minecraft base files to assist in compatibility between mods. New Discord: https://discord.minecraftforge.net/
Digital logic design tool and simulator
OWASP dependency-check is a software composition analysis utility that detects publicly disclosed vulnerabilities in application dependencies.
Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API
The modern Java bytecode editor
An AI-powered next-generation open source real-time observability system.
Catch common Java mistakes as compile-time errors
A Flexible and Powerful Parameter Server for large-scale machine learning
Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.
Flink CDC is a streaming data integration tool
Micronaut Application Framework
Statistical Machine Intelligence & Learning Engine
Apache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.
Automatically block unwanted, leeches and abnormal BT peers with support for customized and cloud rules.| BT ๅๅธ่กๅทฅๅ ท - ่ชๅจๅฐ็ฆไธๅๆฌข่ฟใๅธ่กๅๅผๅธธ็ BT ๅฎขๆท็ซฏ๏ผๅนถๆฏๆ่ชๅฎไน่งๅใๆฏๆ qB/qBEE/Deluge/BiglyBT/BitComet
Text editor - Notes & ToDo (for Android) - Markdown, todo.txt, plaintext, math, ..
Fast. Easy. Done. Processing spreadsheets without worrying about large files causing OOM.
vสvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the lines of code and increase code quality.
A digital logic designer and circuit simulator.
Production-safe dynamic tracing and diagnostics for Java applicationsโattach to live JVMs with no restart or recompilation.
JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
JanusGraph: an open-source, distributed graph database
A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter
Redis Java client
Keep your code spotless
Open source Old School RuneScape client
AIMSICD โข Fight IMSI-Catcher, StingRay and silent SMS!
AdSkip โ an Android assistant for automatically skipping app launch ads
Allows you to emulate an Android native library, and an experimental iOS emulation
Apache Calcite
A machine learning software for extracting information from scholarly documents
Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
Apache Ignite
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
No-root network monitor, firewall and PCAP dumper for Android
A tool to select chunks from Minecraft worlds for deletion or export.
An application observability facade for the most popular observability tools. Think SLF4J, but for observability.
Desktop app for managing BibTeX and BibLaTeX (.bib) libraries
Ant Media Server โ Ultra-low latency streaming engine with WebRTC (~0.5s), SRT, RTMP, HLS, CMAF, adaptive bitrate, transcoding & scaling
PDFsam, a desktop application to split, merge, mix, rotate PDF files and extract pages
Apache Shiro is a powerful and easy-to-use Java security framework that performs authentication, authorization, cryptography, and session management
CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.
Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.
"Maven-node-grunt-gulp-npm-node-plugin to end all maven-node-grunt-gulp-npm-plugins." A Maven plugin that downloads/installs Node and NPM locally, runs NPM install, Grunt, Gulp and/or Karma.
Jitsi is an audio/video and chat communicator that supports protocols such as SIP, XMPP/Jabber, IRC and many other useful features.
Process Orchestration Framework
Dependency-Track is an intelligent Component Analysis platform that allows organizations to identify and reduce risk in the software supply chain.
Distributed lock for your scheduled tasks
Open-source third-party Telegram client with not many but useful modifications.
Lightweight, fast, stable, programmable component-based rule engine โ where AI Agents orchestrate just like ordinary components. Uniquely designed DSL: component reuse, sync/async & dynamic orchestration, multi-language scripting, nested rules, hot deployment and smooth refresh. If you can orchestrate LiteFlow, you can orchestrate AI.
Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.
Google Reader inspired self-hosted personal RSS reader.
The Enterprise-ready testing and specification framework.
Framework for Evolutionary Message-Driven Microservices on the JVM
Open, Multi-modal Catalog for Data & AI