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java-library

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Here are 1,664 public repositories matching this topic...

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mockito / mockito

Star 15.4k

Most popular Mocking framework for unit tests written in Java

java testing mock test-automation mocking mockito testing-tools mock-library java-library test-driven-development mocks mocking-framework
  • Updated Nov 5, 2026
  • Java
flyway

flyway / flyway

Star 10.2k

Flyway by Redgate • Database Migrations Made Easy.

mysql java devops sql database continuous-delivery postgresql continuous-deployment mariadb database-migrations database-management database-administration aurora flyway java-library db2 sqlserver redgate database-deployment
  • Updated Nov 5, 2026
  • Java

vipshop / vjtools

Star 7.6k

The vip.com's java coding standard, libraries and tools

java java-library
  • Updated Sep 6, 2023
  • Java
byte-buddy

raphw / byte-buddy

Sponsor
Star 6.9k

Runtime code generation for the Java virtual machine.

java instrumentation java-agent java-library dynamic-proxy java-virtual-machine byte-code
  • Updated Nov 10, 2026
  • Java

liquibase / liquibase

Star 5.6k

Main Liquibase Source

mysql java devops sql database continuous-delivery continuous-deployment oracle mariadb database-migrations database-management database-administration java-library liquibase db2 sqlserver hacktoberfest
  • Updated Nov 12, 2026
  • Java

rubenlagus / TelegramBots

Star 5.6k

Java library to create bots using Telegram Bots API

java spring-boot telegram telegram-bot maven webhook jitpack java-library polling telegram-bots-api
  • Updated Nov 10, 2026
  • Java
jgrapht

jgrapht / jgrapht

Star 2.8k

Master repository for the JGraphT project

java datastructures graph-algorithms graphs data-structures graph-theory java-library undirected-graphs jgrapht graph-api directed-graphs graph-datastructures java-data-structure
  • Updated Nov 9, 2026
  • Java

mongodb / mongo-java-driver

Star 2.7k

The official MongoDB drivers for Java, Kotlin, and Scala

kotlin java scala database mongodb jvm kotlin-library java-library kotlin-coroutines
  • Updated Nov 10, 2026
  • Java
ta4j

ta4j / ta4j

Star 2.5k

A Java library for technical analysis.

java bitcoin trading ethereum forex java-library trading-strategies trading-algorithms stocks technical-analysis ta4j
  • Updated Nov 12, 2026
  • Java

igniterealtime / Smack

Star 2.4k

A modular and portable open source XMPP client library written in Java for Android and Java (SE) VMs

android java xmpp android-library jabber java-library xmpp-client-library
  • Updated Nov 2, 2026
  • Java

material-foundation / material-color-utilities

Star 2.3k

Color libraries for Material You

material-design typescript-library java-library cpp-library dart-library dart-package
  • Updated Nov 6, 2026
  • TypeScript

locationtech / jts

Star 2.2k

The JTS Topology Suite is a Java library for creating and manipulating vector geometry.

java geometry gis triangulation computational-geometry java-library ogc voronoi geometry-library geometric-algorithms jts geometry-algorithms jts-topology-suite ogc-wkt
  • Updated Oct 29, 2026
  • Java

devnied / EMV-NFC-Paycard-Enrollment

Sponsor
Star 1.7k

A Java library used to read and extract data from NFC EMV credit cards (Android/PCSC).

android java credit-card nfc java-library emv tlv track2
  • Updated Aug 31, 2026
  • Java

majidgolshadi / Android-Download-Manager-Pro

Star 1.6k

Android/Java download manager library help you to download files in parallel mechanism in some chunks.

android parallel downloadmanager java-library
  • Updated Jul 31, 2023
  • Java

Jaspersoft / jasperreports

Star 1.4k

JasperReports® - Free Java Reporting Library

java html pdf excel reporting reports report java-library
  • Updated Nov 12, 2026
  • Java

ihsanbal / LoggingInterceptor

Star 1.4k

An OkHttp interceptor which has pretty logger for request and response. +Mock support

android kotlin java mock okhttp interceptor logging-library java-library mocking-framework logginginterceptor
  • Updated Feb 19, 2026
  • Kotlin
pcap4j

kaitoy / pcap4j

Sponsor
Star 1.2k

A Java library for capturing, crafting, and sending packets.

java jna java-library winpcap libpcap capture-packets npcap sending-packets pcap-library
  • Updated Sep 5, 2022
  • Java

dnsjava / dnsjava

Star 1.1k

dnsjava - an implementation of the DNS protocol in Java

java dns library java-library dnssec dnsjava dnssec-support
  • Updated Nov 7, 2026
  • Java

yahoo / elide

Star 1k

Elide is a Java library that lets you stand up a GraphQL/JSON-API web service with minimal effort.

java api graphql mobile orm web analytics json-api jpa hibernate api-rest java-library hacktoberfest elide api-framework hibernate-jpa
  • Updated Sep 21, 2026
  • Java
java-operator-sdk

operator-framework / java-operator-sdk

Star 947

Java SDK for building Kubernetes Operators

java java-library kubernetes-operator hacktoberfest
  • Updated Nov 12, 2026
  • Java

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