Top Usages Libraries for Java

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junit 4.13.2

JUnit · JUnit is a unit testing framework for Java, created by Erich Gamma and Kent Beck.

Feb 13, 2021
95.1k usages
8.4k stars
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scala-library 2.13.11

Scala Library · Standard library for the Scala Programming Language

Jun 02, 2023
69.4k usages
14.2k stars
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slf4j-api 2.0.7

SLF4J API Module · The slf4j API

Mar 17, 2023
51k usages
2.1k stars
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guava 32.1.2-jre

Guava: Google Core Libraries for Java · Guava is a suite of core and expanded libraries that include utility classes, Google's collections, I/O classes, and much more.

Jul 31, 2023
27.1k usages
49k stars
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Logback Classic Module · logback-classic module

Aug 09, 2023
25k usages
2.7k stars
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mockito-core 5.5.0

mockito-core · Mockito mock objects library core API and implementation

Aug 22, 2023
22.9k usages
14.5k stars
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commons-lang3 3.13.0

Apache Commons Lang · Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are considered to be so standard as to justify existence in java.lang.

Jul 23, 2023
21.1k usages
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commons-io 2.13.0

Apache Commons IO · The Apache Commons IO library contains utility classes, stream implementations, file filters, file comparators, endian transformation classes, and much more.

Jun 03, 2023
20.8k usages
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jackson-databind · General data-binding functionality for Jackson: works on core streaming API

May 30, 2023
20.7k usages
3.4k stars
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lombok 1.18.28

Project Lombok · Spice up your java: Automatic Resource Management, automatic generation of getters, setters, equals, hashCode and toString, and more!

May 24, 2023
14.4k usages
12.1k stars
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Apr 20, 2018
13.8k usages
251 stars
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log4j 1.2.17

Apache Log4j · Apache Log4j 1.2

May 26, 2012
13.6k usages
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Kotlin Stdlib Common · Kotlin Common Standard Library

Aug 23, 2023
13.5k usages
47.1k stars
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SLF4J LOG4J-12 Binding relocated · SLF4J LOG4J-12 relocated to slf4j-reload4j

Mar 17, 2023
13.2k usages
2.1k stars
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Kotlin Stdlib Jdk8 · Kotlin Standard Library JDK 8 extension

Aug 23, 2023
12.7k usages
47.1k stars
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assertj-core 3.24.2

AssertJ Core · Rich and fluent assertions for testing in Java

Jan 16, 2023
12.5k usages
2.3k stars
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mockito-all 1.10.19

Mockito · Mock objects library for java

Jan 02, 2015
12.2k usages
14.5k stars
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gson 2.10.1

Jan 06, 2023
12.1k usages
22.2k stars
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httpclient 4.5.14

Apache HttpClient · Apache HttpComponents Client

Nov 30, 2022
11.3k usages
1.1k stars
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slf4j-simple 2.0.7

SLF4J Simple Binding · SLF4J Simple binding

Mar 17, 2023
11k usages
2.1k stars
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jackson-core 2.15.2

Jackson-core · Core Jackson processing abstractions (aka Streaming API), implementation for JSON

May 30, 2023
10.7k usages
2.2k stars
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scala-reflect 2.13.11

Scala Reflect · Reflection Library for the Scala Programming Language

Jun 02, 2023
10.7k usages
14.2k stars
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commons-codec 1.16.0

Apache Commons Codec · The Apache Commons Codec package contains simple encoder and decoders for various formats such as Base64 and Hexadecimal. In addition to these widely used encoders and decoders, the codec package also maintains a collection of phonetic encoding utilities.

Jun 18, 2023
10.6k usages
434 stars
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Spring Context · Spring Context

Jul 13, 2023
10k usages
54.7k stars