301.jtablesaw / tablesaw
Java dataframe and visualization library
+12 stars
from 3,757 · score 2.56
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
301–400 of 1,059 by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
+12 stars
from 2,622 · score 2.56
303.nordicsemi / Android-BLE-Library
A library that makes working with Bluetooth LE on Android a pleasure. Seriously.
+12 stars
from 2,414 · score 2.56
304.microsoft / playwright-java
Java version of the Playwright testing and automation library
+12 stars
from 1,554 · score 2.56
305.GerritCodeReview / gerrit
Gerrit Code Review - (mirror of https://gerrit.googlesource.com/gerrit)
+12 stars
from 1,225 · score 2.56
306.membrane / api-gateway
API Gateway bridging modern and legacy APIs with WSDL-to-OpenAPI, SOAP-to-REST, XML, OAuth2, and GraphQL.
+12 stars
from 644 · score 2.56
307.TASEmulators / freej2me-plus
A free J2ME emulator with libretro, awt and sdl2 frontends.
+12 stars
from 209 · score 2.56
308.infinilabs / analysis-ik
🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.
+11 stars
from 17,505 · score 2.48
309.pinpoint-apm / pinpoint
APM, (Application Performance Management) tool for large-scale distributed systems.
+11 stars
from 13,860 · score 2.48
310.Netflix / eureka
AWS Service registry for resilient mid-tier load balancing and failover.
+11 stars
from 12,740 · score 2.48
+11 stars
from 12,360 · score 2.48
312.line / armeria
Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
+11 stars
from 5,139 · score 2.48
313.apache / ignite
Apache Ignite
+11 stars
from 5,080 · score 2.48
314.discord-jda / JDA
Java wrapper for the popular chat & VOIP service: Discord https://discord.com
+11 stars
from 4,688 · score 2.48
315.JCTools / JCTools
No description provided by the repository host.
+11 stars
from 3,873 · score 2.48
316.OpenHFT / Chronicle-Queue
Micro second messaging that stores everything to disk
+11 stars
from 3,815 · score 2.48
317.WeBankFinTech / DataSphereStudio
DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualization, and task scheduling.
+11 stars
from 3,264 · score 2.48
318.apache / sedona
A cluster computing framework for processing large-scale geospatial data
+11 stars
from 2,415 · score 2.48
+11 stars
from 2,216 · score 2.48
320.ongres / stackgres
StackGres Operator, Full Stack PostgreSQL on Kubernetes // !! Mirror repository of https://gitlab.com/ongresinc/stackgres, only accept Merge Requests there.
+11 stars
from 1,433 · score 2.48
321.imagej / imagej2
Open scientific N-dimensional image processing :microscope: :sparkler:
+11 stars
from 1,406 · score 2.48
322.nextgenhealthcare / connect
The swiss army knife of healthcare integration.
+11 stars
from 1,206 · score 2.48
323.palantir / palantir-java-format
A modern, lambda-friendly, 120 character Java formatter.
+11 stars
from 911 · score 2.48
324.tordanik / OSM2World
converter that creates three-dimensional models of the world from OpenStreetMap data
+11 stars
from 783 · score 2.48
325.mybatis / mybatis-3
MyBatis SQL mapper framework for Java
+10 stars
from 20,427 · score 2.40
326.dianping / cat
CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。
+10 stars
from 18,926 · score 2.40
327.Tencent / QMUI_Android
提高 Android UI 开发效率的 UI 库
+10 stars
from 14,473 · score 2.40
328.projectlombok / lombok
Very spicy additions to the Java programming language.
+10 stars
from 13,474 · score 2.40
329.codecentric / spring-boot-admin
Admin UI for administration of spring boot applications
+10 stars
from 12,843 · score 2.40
330.Netflix / conductorArchived
Conductor is a microservices orchestration engine.
+10 stars
from 12,742 · score 2.40
331.Yalantis / uCrop
Image Cropping Library for Android
+10 stars
from 12,068 · score 2.40
332.apache / incubator-kie
Apache KIE (Knowledge Is Everything) is the home of Drools, OptaPlanner, jBPM, and Kogito.
+10 stars
from 6,330 · score 2.40
+10 stars
from 5,229 · score 2.40
334.MovingBlocks / Terasology
Terasology - open source voxel world
+10 stars
from 3,892 · score 2.40
335.fabric8io / kubernetes-client
Java client for Kubernetes & OpenShift
+10 stars
from 3,675 · score 2.40
336.apache / hugegraph
A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends)
+10 stars
from 3,186 · score 2.40
337.apache / netbeans
Apache NetBeans
+10 stars
from 3,135 · score 2.40
338.hierynomus / sshj
ssh, scp and sftp for java
+10 stars
from 2,661 · score 2.40
339.pac4j / pac4j
Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...
+10 stars
from 2,529 · score 2.40
340.googleapis / google-cloud-java
Google Cloud Client Library for Java
+10 stars
from 2,096 · score 2.40
341.GIScience / openrouteservice
🌍 The open source route planner api with plenty of features.
+10 stars
from 1,978 · score 2.40
342.jline / jline3
JLine is a Java library for handling console input.
+10 stars
from 1,801 · score 2.40
343.datafaker-net / datafaker
Generating fake data for the JVM (Java, Kotlin, Groovy) has never been easier!
+10 stars
from 1,797 · score 2.40
344.SpongePowered / Mixin
Mixin is a trait/mixin and bytecode weaving framework for Java using ASM
+10 stars
from 1,725 · score 2.40
345.projectnessie / nessie
Nessie: Transactional Catalog for Data Lakes with Git-like semantics
+10 stars
from 1,516 · score 2.40
346.dineshshetty / Android-InsecureBankv2
Vulnerable Android application for developers and security enthusiasts to learn about Android insecurities
+10 stars
from 1,478 · score 2.40
+10 stars
from 1,218 · score 2.40
348.Apicurio / apicurio-registry
An API/Schema registry - stores APIs and Schemas.
+10 stars
from 938 · score 2.40
349.mguessan / davmail
DavMail POP/IMAP/SMTP/CalDAV/CardDAV/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at
+10 stars
from 764 · score 2.40
350.magento / magento2-phpstorm-plugin
PHPStorm Plugin for Magento 2
+10 stars
from 462 · score 2.40
351.gravitee-io / gravitee-api-management
Gravitee.io - OpenSource API Management
+10 stars
from 456 · score 2.40
352.deeplearning4j / deeplearning4j
Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running math code and a java based math library on top of the core c++ library. Also includes samediff: a pytorch/tensorflow like library for running deep learn...
+9 stars
from 14,264 · score 2.30
353.JessYanCoding / AndroidAutoSize
🔥 A low-cost Android screen adaptation solution (今日头条屏幕适配方案终极版，一个极低成本的 Android 屏幕适配方案).
+9 stars
from 13,713 · score 2.30
354.daimajia / AndroidViewAnimations
Cute view animation collection.
+9 stars
from 12,426 · score 2.30
355.lingochamp / FileDownloader
Multitask、MultiThread(MultiConnection)、Breakpoint-resume、High-concurrency、Simple to use、Single/NotSingle-process
+9 stars
from 11,122 · score 2.30
356.stanfordnlp / CoreNLP
CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.
+9 stars
from 10,118 · score 2.30
357.rest-assured / rest-assured
Java DSL for easy testing of REST services
+9 stars
from 7,137 · score 2.30
358.Vedenin / useful-java-links
A list of useful Java frameworks, libraries, software and hello worlds examples
+9 stars
from 6,200 · score 2.30
359.CalebFenton / simplify
Android virtual machine and deobfuscator
+9 stars
from 4,667 · score 2.30
360.zendesk / maxwell
Maxwell's daemon, a mysql-to-json kafka producer
+9 stars
from 4,257 · score 2.30
361.awaitility / awaitility
Awaitility is a small Java DSL for synchronizing asynchronous operations
+9 stars
from 4,026 · score 2.30
362.aeron-io / simple-binary-encoding
Simple Binary Encoding (SBE) - High Performance Message Codec
+9 stars
from 3,514 · score 2.30
363.apache / avro
Apache Avro is a data serialization system.
+9 stars
from 3,300 · score 2.30
364.commonmark / commonmark-java
Java library for parsing and rendering CommonMark (Markdown)
+9 stars
from 2,692 · score 2.30
365.SonarSonic / DrawingBotV3
DrawingBotV3 is a software for converting images into vector art
+9 stars
from 521 · score 2.30
366.alibaba / ARouter
💪 A framework for assisting in the renovation of Android componentization (帮助 Android App 进行组件化改造的路由框架)
+8 stars
from 14,444 · score 2.20
367.gyf-dev / ImmersionBar
android 4.4以上沉浸式状态栏和沉浸式导航栏管理，适配横竖屏切换、刘海屏、软键盘弹出等问题，可以修改状态栏字体颜色和导航栏图标颜色，以及不可修改字体颜色手机的适配，适用于Activity、Fragment、DialogFragment、Dialog，PopupWindow，一句代码轻松实现，以及对bar的其他设置，详见README。简书请参考：http://www.jianshu.com/p/2a884e211a62
+8 stars
from 11,479 · score 2.20
368.careercup / CtCI-6th-Edition
Cracking the Coding Interview 6th Ed. Solutions
+8 stars
from 11,448 · score 2.20
+8 stars
from 11,351 · score 2.20
370.aosp-mirror / platform_frameworks_baseArchived
No description provided by the repository host.
+8 stars
from 10,813 · score 2.20
+8 stars
from 9,445 · score 2.20
372.mapstruct / mapstruct
An annotation processor for generating type-safe bean mappers
+8 stars
from 7,690 · score 2.20
373.NanoHttpd / nanohttpd
Tiny, easily embeddable HTTP server in Java.
+8 stars
from 7,229 · score 2.20
+8 stars
from 6,750 · score 2.20
375.lightbend / config
configuration library for JVM languages using HOCON files
+8 stars
from 6,313 · score 2.20
376.orientechnologies / orientdb
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
+8 stars
from 4,988 · score 2.20
377.micrometer-metrics / micrometer
An application observability facade for the most popular observability tools. Think SLF4J, but for observability.
+8 stars
from 4,901 · score 2.20
378.failsafe-lib / failsafe
Fault tolerance and resilience patterns for the JVM
+8 stars
from 4,312 · score 2.20
379.happydog-intj / CircleProgress
CircleProgress, DonutProgress, ArcProgress for Android
+8 stars
from 3,792 · score 2.20
380.classgraph / classgraph
An uber-fast parallelized Java classpath scanner and module scanner.
+8 stars
from 3,014 · score 2.20
381.INRIA / spoon
Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.
+8 stars
from 1,955 · score 2.20
382.DSpace / DSpace
(Official) The DSpace digital asset management system that powers your Institutional Repository
+8 stars
from 1,097 · score 2.20
383.dromara / jquick-curl
jquick‑curl: Java library to run raw curl commands, support copy‑paste curl from Postman/Apifox/Browser DevTools, no need to write HTTP client code.
+8 stars
from 1,086 · score 2.20
384.apache / artemis
Apache Artemis
+8 stars
from 1,063 · score 2.20
385.imagej / ImageJ
Public domain software for processing and analyzing scientific images
+8 stars
from 788 · score 2.20
386.skadistats / clarity
Comically fast Dota 2, CSGO, CS2 and Deadlock replay parser written in Java.
+8 stars
from 767 · score 2.20
387.gtrxAC / discord-j2me
Discord client for Java ME (MIDP 1.0 & 2.0) devices
+8 stars
from 446 · score 2.20
388.kroxylicious / kroxylicious
Kroxylicious, the snappy open source proxy for Apache Kafka®
+8 stars
from 324 · score 2.20
389.Alfresco / alfresco-community-repo
Community Content Service Repository
+8 stars
from 234 · score 2.20
390.ReactiveX / RxJava
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
+7 stars
from 48,150 · score 2.08
391.HarlonWang / AVLoadingIndicatorView
DEPRECATED
+7 stars
from 9,732 · score 2.08
392.Meituan-Dianping / Leaf
Distributed ID Generate Service
+7 stars
from 6,755 · score 2.08
393.google / google-authenticatorArchived
Open source version of Google Authenticator (except the Android app)
+7 stars
from 5,350 · score 2.08
394.stleary / JSON-java
A reference implementation of a JSON package in Java.
+7 stars
from 4,717 · score 2.08
395.springdoc / springdoc-openapi
Library for OpenAPI 3 with spring-boot
+7 stars
from 3,736 · score 2.08
396.prometheus / jmx_exporter
A process for collecting metrics using JMX MBeans for Prometheus consumption
+7 stars
from 3,327 · score 2.08
397.javamelody / javamelody
JavaMelody : monitoring of JavaEE applications
+7 stars
from 3,038 · score 2.08
398.ac-pm / Inspeckage
Android Package Inspector - dynamic analysis with api hooks, start unexported activities and more. (Xposed Module)
+7 stars
from 2,981 · score 2.08
399.manifold-systems / manifold
Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.
+7 stars
from 2,758 · score 2.08
400.find-sec-bugs / find-sec-bugs
The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)
+7 stars
from 2,446 · score 2.08