Stars
A browser automation framework and ecosystem.
Apache Kafka - A distributed event streaming platform
Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex di…
JDK main-line development https://openjdk.org/projects/jdk
光 HikariCP・A solid, high-performance, JDBC connection pool at last.
IntelliJ IDEA & IntelliJ Platform
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
A high performance caching library for Java
Vert.x is a tool-kit for building reactive applications on the JVM
Style and Grammar Checker for 25+ Languages
Generate diagrams from textual description
OpenRefine is a free, open source power tool for working with messy data and improving it
A Java API for generating .java source files.
CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.
Flyway by Redgate • Database Migrations Made Easy.
Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services
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.
Tiny, easily embeddable HTTP server in Java.
Digital logic design tool and simulator
Idiomatic persistence for Java and relational databases
Micronaut Application Framework
Generate Java types from JSON or JSON Schema and annotate those types for data-binding with Jackson, Gson, etc
Statistical Machine Intelligence & Learning Engine
Java 1-25 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.
A digital logic designer and circuit simulator.
Apache Groovy: A powerful multi-faceted programming language for the JVM platform
Lightweight Java and Android library for integration with Ethereum clients