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Spring Boot
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A browser automation framework and ecosystem.
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- 16.1K stars
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Most popular Mocking framework for unit tests written in Java
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- 9.62K stars
- 1.73K forks
An HTTP client for Android, Kotlin, and Java.
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- 35K stars
- 7.64K forks
Google core libraries for Java
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Open Source, Distributed, RESTful Search Engine
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- 45.6K stars
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Apereo CAS - Enterprise Single Sign On for all earthlings and beyond.
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- 6.89K stars
- 3K forks
Spring Security
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Eclipse Jetty® - Web Container & Clients - supports HTTP/2, HTTP/1.1, HTTP/1.0, websocket, servle...
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- 2.71K stars
- 1.49K forks
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based p...
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- 41.1K stars
- 6.89K forks
Play Framework
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A damn simple library for building production-ready RESTful web services.
Java -
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- 7.46K stars
- 3.12K forks
Hibernate's core Object/Relational Mapping functionality
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- 4.08K stars
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The next generation of JUnit.
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- 3.57K stars
- 817 forks
Apache Spark
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光 HikariCP・A solid, high-performance, JDBC connection pool at last.
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- 11.4K stars
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Logstash - transport and process your logs, events, or other data
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- 2.89K forks
jsoup: Java HTML Parser, with best of DOM, CSS, and jquery
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- 7.5K stars
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A fault tolerant, protocol-agnostic RPC system
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ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, process...
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- 6.68K stars
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Capturing JVM- and application-level metrics. So you know what's going...
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- 6.64K stars
- 1.64K forks
Joda-Time is the widely used replacement for the Java date and time classes prior to Java SE 8.
Java -
Apache-2.0 -
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- 4.26K stars
- 843 forks
The Enterprise-ready testing and specification framework.
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- 2.41K stars
- 365 forks
Java bytecode engineering toolkit
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- 2.4K stars
- 467 forks
AssertJ is a library providing easy to use rich typed assertions
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- 1.66K stars
- 396 forks
Hibernate Validator - Bean Validation 2.0 (JSR 380) Reference Implementation
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- 641 stars
- 384 forks
Type-safe HTTP client for Android and Java by Square, Inc.
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- 34.2K stars
- 6.34K forks
Open Source application platform for creating Spring Boot + Angular/React projects in seconds!
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- 15.2K stars
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MyBatis SQL mapper framework for Java
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Examples and server integrations for generating the Swagger API Specification, which enables easy...
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- 6.09K stars
- 1.85K forks