Getting Started with Spring Boot 3:

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

Resilience4j is a fault tolerance library designed for Java8 and functional programming

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

Java interface to OpenCV, FFmpeg, and more

Statistical Machine Intelligence & Learning Engine

configuration library for JVM languages using HOCON files

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 …

MockServer enables easy mocking of any system you integrate with via HTTP or HTTPS with clients written in Java, JavaScript and Ruby. MockServer also includes a proxy that introspects all proxied t…

Java agent that enables class reloading in a running JVM

Java library for parsing and rendering CommonMark (Markdown)

A new data structure for accurate on-line accumulation of rank-based statistics such as quantiles and trimmed means

Java agent to detect blocking calls from non-blocking threads.

Structurizr DSL

Coverage-guided, in-process fuzzing for the JVM

Takes third-party HTML and produces HTML that is safe to embed in your web application. Fast and easy to configure.

Bazel remote caching and execution service

Low-overhead, non-blocking I/O, external Process implementation for Java

Fast Java native interface based on JVMCI

Ultra-high performance non-blocking XML processor (Stax API + extensions)

Java library for approximate nearest neighbors search using Hierarchical Navigable Small World graphs

JCoz -- A Java causal profiler

Feature-complete implementation of the Raft consensus algorithm in Java

Grabs the dominant color or a representative color palette from an image. A very fast Java port of Lokesh Dhakar's JavaScript version.

pg-index-health is an embeddable schema linter for PostgreSQL that detects common anti-patterns and promotes best practices.

An Java encoder/decoder for the VCDIFF (RFC3284) format

Bazel training materials and codelabs focused on beginner, advanced and contributor learning paths

Bazel dependencies fixing tool