#java

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

The AI search platform

Adyen API Library for Java

Datadog APM client for Java

Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise and provides proven solutions for complex LLM and AI problems

Apache Avro is a data serialization system.

Apache Maven core

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.

Apache TsFile

CloudFoundry User Account and Authentication (UAA) Server

Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents

A parser and compiler for the Gherkin language.

A Sentry SDK for Java, Android and other JVM languages.

:speech_balloon: Android Chat SDK ➜ Stream Chat API. UI component libraries for chat apps. Kotlin & Jetpack Compose messaging SDK for Android chat

Google core libraries for Java

Hibernate Validator - Jakarta Validation Reference Implementation

Eclipse Jetty® - Web Container & Clients - supports HTTP/3, HTTP/2, HTTP/1, websocket, servlets, and more

Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF

GraalJS – A high-performance, ECMAScript compliant, and embeddable JavaScript runtime for Java

Quarkus: Supersonic Subatomic Java.

RabbitMQ Java client

A new version of Soot with a completely overhauled architecture

Java library for the Stripe API.

Vaadin Flow is a Java framework binding Vaadin web components to Java. This is part of Vaadin 10+.

Framework for Evolutionary Message-Driven Microservices on the JVM

OpenRefine is a free, open source power tool for working with messy data and improving it

:coffee: SonarSource Static Analyzer for Java Code Quality and Security

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.