A simple expressive web framework for java. Spark has a kotlin DSL https://github.com/perwendel/spark-kotlin

Asynchronous Http and WebSocket Client library for Java

configuration library for JVM languages using HOCON files

Fault tolerance and resilience patterns for the JVM

Awaitility is a small Java DSL for synchronizing asynchronous operations

Fluent testing assertions for Java and the JVM

Fluent assertions for Java and Android

Unirest in Java: Simplified, lightweight HTTP client library.

Java library for parsing and rendering CommonMark (Markdown)

CommonMark/Markdown Java parser with source level AST. CommonMark 0.28, emulation of: pegdown, kramdown, markdown.pl, MultiMarkdown. With HTML to MD, MD to PDF, MD to DOCX conversion modules.

An in-memory file system for Java 8+

Shuttle Music Player

Java language server

Official Android app for Mastodon

Google HTTP Client Library for Java

Jabel - unlock Javac 9+ syntax when targeting Java 8

Java Annotation Indexer

A modern testing and behavioural specification framework for Java 8

Dhall for Java

Dynamic parser combinators in Java.

High performance I/O library for Java using io_uring under the hood

Write Java JUnit tests in Jasmine style

An updated form of Omnidroid

Afterburner 2.0 for Java 11+

A Java library for storing secrets under linux in the gnome-keyring over D-Bus. Like libsecret, but for Java.

Cuppa - A testing framework for Java 8+

A drop in replacement for the standard Tomcat DataSourceFactory that allows the database connection password to be encrypted using a symmetric key for the purposes of security.

Version releases based on the current year

A Maven plugin that runs a fake embedded e-mail server within the build life-cycle to help create unit tests without a dependency on an external e-mail server.

LINQ style queries for Java 8 Streams