javaparser by javaparser

Java 1-21 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.

created at Oct. 30, 2011, 2:03 p.m.

143 +0

5,437 +5

1,158 +2

pmd by pmd

An extensible multilanguage static code analyzer.

created at July 11, 2012, 6:03 p.m.

141 +0

4,884 +9

1,498 +2

kryonet by EsotericSoftware

TCP/UDP client/server library for Java, based on Kryo

created at Nov. 6, 2013, 1:25 p.m.

138 +0

1,819 +1

417 -2

mapstruct by mapstruct

An annotation processor for generating type-safe bean mappers

created at May 28, 2012, 12:42 p.m.

138 +0

7,138 +10

961 +4

testcontainers-java by testcontainers

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.

created at April 12, 2015, 12:44 p.m.

137 +0

8,034 +11

1,653 +2

questdb by questdb

QuestDB is an open source time-series database for fast ingest and SQL queries

created at April 28, 2014, 11:29 p.m.

136 +0

14,596 +40

1,184 +3

speedment by speedment

Speedment is a Stream ORM Java Toolkit and Runtime

created at Jan. 19, 2015, 4:41 p.m.

133 +0

2,093 -2

229 +0

RoaringBitmap by RoaringBitmap

A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others

created at June 17, 2013, 8:29 p.m.

133 -1

3,546 +4

556 +0

java-faker by DiUS

Brings the popular ruby faker gem to Java

created at June 6, 2011, 1:01 a.m.

132 +0

4,766 +8

850 +2

HotswapAgent by HotswapProjects

Java unlimited redefinition of classes at runtime.

created at Nov. 20, 2013, 4:15 p.m.

131 +0

2,361 +5

493 +0

kubernetes-client by fabric8io

Java client for Kubernetes & OpenShift

created at July 9, 2015, 3:43 p.m.

127 +0

3,419 +5

1,461 +2

stagemonitor by stagemonitor

an open source solution to application performance monitoring for java server applications

created at Aug. 2, 2013, 3:09 p.m.

126 +0

1,706 +0

290 +0

google-http-java-client by googleapis

Google HTTP Client Library for Java

created at Jan. 9, 2015, midnight

126 +0

1,392 +0

451 +0

Dex by PatMartin

Dex : The Data Explorer -- A data visualization tool written in Java/Groovy/JavaFX capable of powerful ETL and publishing web visualizations.

created at March 29, 2016, 1:55 a.m.

125 +0

1,320 -1

309 -1

HyperMinHash-java by LiveRamp

Union, intersection, and set cardinality in loglog space

created at May 4, 2018, 2:48 a.m.

124 +0

54 +0

10 -3

micro-server by aol

Microserver is a Java 8 native, zero configuration, standards based, battle hardened library to run Java Rest Microservices via a standard Java main class. Supporting pure Microservice or Micro-monolith styles.

created at Feb. 23, 2015, 9:54 p.m.

124 +0

941 +1

212 +0

sshj by hierynomus

ssh, scp and sftp for java

created at Feb. 27, 2010, 2:34 p.m.

123 +0

2,509 +5

601 +0

siddhi by siddhi-io

Stream Processing and Complex Event Processing Engine

created at April 21, 2014, 9:51 a.m.

121 +0

1,523 +4

529 +0

tape by square

A lightning fast, transactional, file-based FIFO for Android and Java.

created at Sept. 10, 2012, 6:18 a.m.

120 +0

2,467 +0

287 +0

sdkman-cli by sdkman

The SDKMAN! Command Line Interface

created at Aug. 27, 2012, 3:53 p.m.

120 +0

6,138 +13

630 +0