301.mfussenegger / nvim-jdtls
MIRROR of: https://codeberg.org/mfussenegger/nvim-jdtls
+16 stars
from 1,481 · score 2.83
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
301–400 of 673 by Attention Score · Aug 5, 2026 – Nov 2, 2026 (UTC)
302.instancio / instancio
A library that creates fully populated objects for your unit tests.
+16 stars
from 1,155 · score 2.83
303.apple / servicetalk
A networking framework that evolves with your application
+16 stars
from 1,031 · score 2.83
304.SAP / SapMachine
An OpenJDK release maintained and supported by SAP
+15 stars
from 612 · score 2.77
305.MobilityData / gtfs-validator
Canonical GTFS Validator project for schedule (static) files.
+15 stars
from 418 · score 2.77
306.cqframework / clinical_quality_language
Clinical Quality Language (CQL) is an HL7 specification for the expression of clinical knowledge that can be used within both the Clinical Decision Support (CDS) and Clinical Quality Measurement (CQM) domains. This repository contains complementary tooling in support of that specification.
+15 stars
from 322 · score 2.77
307.stleary / JSON-java
A reference implementation of a JSON package in Java.
+14 stars
from 4,710 · score 2.71
308.cucumber / cucumber-jvm
Cucumber for the JVM
+14 stars
from 2,824 · score 2.71
309.cossacklabs / themis
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
+14 stars
from 1,968 · score 2.71
310.tink-crypto / tink-java
Java implementation of Tink
+14 stars
from 297 · score 2.71
311.DemchaAV / GraphCompose
Declarative Java engine for structured documents. Automatic layout, pagination, reusable templates and themes. Render print-ready PDF, export editable PowerPoint, or generate semantic DOCX.
+14 stars
from 105 · score 2.71
312.dokimos-dev / dokimos
LLM and agent evaluation for Java & Kotlin. Runs in JUnit and CI. Spring AI, LangChain4j, Koog, Embabel, and any LLM client.
+14 stars
from 47 · score 2.71
313.orhanobut / logger
✔️ Simple, pretty and powerful logger for android
+13 stars
from 13,817 · score 2.64
314.dropwizard / dropwizard
A damn simple library for building production-ready RESTful web services.
+13 stars
from 8,566 · score 2.64
315.dropwizard / metrics
:chart_with_upwards_trend: Capturing JVM- and application-level metrics. So you know what's going on.
+13 stars
from 7,833 · score 2.64
316.dhatim / fastexcel
Generate and read big Excel files quickly
+13 stars
from 900 · score 2.64
317.arianne / stendhal
Stendhal is a fun friendly and free multiplayer online adventure game with an old school feel.
+13 stars
from 693 · score 2.64
318.nats-io / nats.java
Java client for NATS
+13 stars
from 670 · score 2.64
319.Ahoo-Wang / CosId
Universal, flexible, high-performance distributed ID generator. | 通用、灵活、高性能的分布式 ID 生成器
+13 stars
from 639 · score 2.64
320.bsommerfeld / pathetic
The Java pathfinder that ended the era of “good enough”
+13 stars
from 382 · score 2.64
321.phax / phase4
phase4 - AS4 client and server for integration into existing systems. Specific support for Peppol and CEF eDelivery built-in.
+13 stars
from 233 · score 2.64
322.paohaijiao / jquick-pdf
JQuick-Pdf is an enterprise-grade Java PDF generation framework. It provides HTML-like declarative syntax and supports more than 30 kinds of graphs, greatly simplifying complex PDF report creation while retaining full native pdfbox(since version 4.0.0) APIs.
+13 stars
from 225 · score 2.64
323.lopcode / vips-ffm
Fast, safe, complete libvips bindings for image processing in Java / JVM projects
+13 stars
from 133 · score 2.64
324.codota / TabNineArchived
AI Code Completions
+12 stars
from 10,752 · score 2.56
325.jboss-javassist / javassist
Java bytecode engineering toolkit
+12 stars
from 4,221 · score 2.56
326.TakuSemba / Spotlight
Android Library that lights items for tutorials or walk-throughs etc...
+12 stars
from 3,660 · score 2.56
327.BayesWitnesses / m2cgen
Transform ML models into a native code (Java, C, Python, Go, JavaScript, Visual Basic, C#, R, PowerShell, PHP, Dart, Haskell, Ruby, F#, Rust) with zero dependencies
+12 stars
from 2,987 · score 2.56
328.bonigarcia / webdrivermanager
Automated driver management and other helper features for Selenium WebDriver in Java
+12 stars
from 2,680 · score 2.56
329.OpenDDS / OpenDDS
OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). OpenDDS also supports Java bindings through JNI.
+12 stars
from 1,508 · score 2.56
330.EngineHub / WorldGuard
🛡️ Protect your Minecraft server and lets players claim areas
+12 stars
from 930 · score 2.56
331.xfl03 / MCCustomSkinLoader
Customize Skin, Cape and Elytra in Minecraft 1.8-1.21
+12 stars
from 601 · score 2.56
332.magento / magento2-phpstorm-plugin
PHPStorm Plugin for Magento 2
+12 stars
from 460 · score 2.56
333.rednblackgames / HyperLap2D
A powerful, platform-independent, visual editor for complex 2D worlds and scenes.
+12 stars
from 435 · score 2.56
334.epam / Indigo
Universal cheminformatics toolkit, utilities and database search tools
+12 stars
from 402 · score 2.56
335.tinystruct / tinystruct
A lightweight, modular Java application framework for web and CLI development, designed for AI integration and plugin-based architecture. Enabling developers to create robust solutions with ease for building efficient and scalable applications.
+12 stars
from 351 · score 2.56
336.CoatiSoftware / SourcetrailArchived
Sourcetrail - free and open-source interactive source explorer
+11 stars
from 16,453 · score 2.48
337.realm / realm-java
Realm is a mobile database: a replacement for SQLite & ORMs
+11 stars
from 11,439 · score 2.48
338.libgdx / gdx-ai
Artificial Intelligence framework for games based on libGDX or not. Features: Steering Behaviors, Formation Motion, Pathfinding, Behavior Trees and Finite State Machines
+11 stars
from 1,294 · score 2.48
339.MobiVM / robovm
Ahead of time compiler for JVM bytecode targetting iOS, Mac OSX and Linux
+11 stars
from 1,036 · score 2.48
340.Randgalt / record-builder
Record builder generator for Java records
+11 stars
from 924 · score 2.48
341.code-disaster / steamworks4j
A thin Java wrapper to access the Steamworks API
+11 stars
from 541 · score 2.48
342.nisrulz / android-tips-tricks
:ballot_box_with_check: [Cheatsheet] Tips and tricks for Android Development
+10 stars
from 4,735 · score 2.40
343.bytedeco / javacpp
The missing bridge between Java and native C++
+10 stars
from 4,696 · score 2.40
344.aws / aws-sdk-java
The official AWS SDK for Java 1.x (In Maintenance Mode, End-of-Life on 12/31/2025). The AWS SDK for Java 2.x is available here: https://github.com/aws/aws-sdk-java-v2/
+10 stars
from 4,193 · score 2.40
345.jgrapht / jgrapht
Master repository for the JGraphT project
+10 stars
from 2,774 · score 2.40
346.vsch / flexmark-java
CommonMark/Markdown Java parser with source level AST. CommonMark 0.28, emulation of: pegdown, kramdown, markdown.pl, MultiMarkdown. With HTML to MD, MD to PDF, MD to DOCX conversion modules.
+10 stars
from 2,628 · score 2.40
347.apache / logging-flume
Apache Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log-like data
+10 stars
from 2,562 · score 2.40
348.amaembo / streamex
Enhancing Java Stream API
+10 stars
from 2,284 · score 2.40
349.prometheus / client_java
Prometheus instrumentation library for JVM applications
+10 stars
from 2,281 · score 2.40
350.p6spy / p6spy
P6Spy is a framework that enables database data to be seamlessly intercepted and logged with no code changes to the application.
+10 stars
from 2,223 · score 2.40
351.sirixdb / sirix
SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.
+10 stars
from 1,211 · score 2.40
352.hivemq / hivemq-community-edition
HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform
+10 stars
from 1,203 · score 2.40
353.indeedeng / iwf
iWF is a Workflow-As-Code microservice orchestration platform offering an orchestration coding framework and service for building resilient, fault-tolerant, scalable long-running processes
+10 stars
from 653 · score 2.40
354.dicoogle / dicoogle
Dicoogle - Open Source PACS
+10 stars
from 525 · score 2.40
355.SquirrelJME / SquirrelJME
SquirrelJME is a Java ME 8 Virtual Machine for embedded and Internet of Things devices. It has the ultimate goal of being 99.9% compatible with the Java ME standard.
+10 stars
from 317 · score 2.40
356.abhishektripathi66 / DSA
Learn the DSA and be Interview ready
+10 stars
from 136 · score 2.40
357.alibaba / fastjsonArchived
FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.
+9 stars
from 25,553 · score 2.30
358.graphql-java / graphql-java
GraphQL Java implementation
+9 stars
from 6,213 · score 2.30
359.spockframework / spock
The Enterprise-ready testing and specification framework.
+9 stars
from 3,621 · score 2.30
360.Softmotions / ejdb
:snowboarder: EJDB2 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL).
+9 stars
from 1,478 · score 2.30
361.SonarSource / sonar-java
:coffee: SonarSource Static Analyzer for Java Code Quality and Security
+9 stars
from 1,211 · score 2.30
362.linkedin / brooklin
An extensible distributed system for reliable nearline data streaming at scale
+9 stars
from 963 · score 2.30
363.GeyserMC / MCProtocolLib
A library for communication with a Minecraft client/server.
+9 stars
from 900 · score 2.30
364.schibsted / jslt
JSON query and transformation language
+9 stars
from 693 · score 2.30
365.refactorfirst / RefactorFirst
Identifies and prioritizes Class and Package Cycles and Anti-pattens in Java & Kotlin codebases you should refactor first.
+9 stars
from 539 · score 2.30
366.schildbach / public-transport-enabler
Unleash public transport data in your Java project.
+9 stars
from 446 · score 2.30
367.eclipse-ee4j / cargotracker
The project demonstrates how you can develop applications with Jakarta EE using widely adopted architectural best practices like Domain-Driven Design (DDD).
+9 stars
from 386 · score 2.30
368.focus-shift / jollyday
Jollyday - A worldwide public holidays library
+9 stars
from 134 · score 2.30
369.wasabeef / recyclerview-animators
An Android Animation library which easily add itemanimator to RecyclerView items.
+8 stars
from 11,520 · score 2.20
370.androidannotations / androidannotationsArchived
Fast Android Development. Easy maintainance.
+8 stars
from 10,956 · score 2.20
371.joelittlejohn / jsonschema2pojo
Generate Java types from JSON or JSON Schema and annotate those types for data-binding with Jackson, Gson, etc
+8 stars
from 6,371 · score 2.20
372.DiUS / java-faker
Brings the popular ruby faker gem to Java
+8 stars
from 4,893 · score 2.20
373.dragonwell-project / dragonwell8
Alibaba Dragonwell8 JDK
+8 stars
from 4,309 · score 2.20
374.twitter / twitter-text
Twitter Text Libraries. This code is used at Twitter to tokenize and parse text to meet the expectations for what can be used on the platform.
+8 stars
from 3,135 · score 2.20
375.sarxos / webcam-capture
The goal of this project is to allow integrated or USB-connected webcams to be accessed directly from Java. Using provided libraries users are able to read camera images and detect motion. Main project consist of several sub projects - the root one, which contains required classes, build-in webcam driver compatible with Windows, Linux and Mac OS, which can stream images as fast as your camera can serve them (up to 50 FPS). Main project can be used standalone, but user is able to replace build-in driver with different one - such as OpenIMAJ, GStreamer, V4L4j, JMF, LTI-CIVIL, FMJ, etc.
+8 stars
from 2,349 · score 2.20
376.spring-projects / spring-integration
Spring Integration provides an extension of the Spring programming model to support the well-known Enterprise Integration Patterns (EIP)
+8 stars
from 1,622 · score 2.20
377.Droppers / AnimatedBottomBar
A customizable and easy to use BottomBar navigation view with sleek animations, with support for ViewPager, ViewPager2, NavController, and badges.
+8 stars
from 1,470 · score 2.20
378.odnoklassniki / one-nio
Unconventional I/O library for Java
+8 stars
from 721 · score 2.20
379.jstachio / jstachio
Java type safe statically compiled mustache
+8 stars
from 330 · score 2.20
380.Atsumeru-xyz / Atsumeru
Free self-hosted mangas/comics/light novels media server
+8 stars
from 187 · score 2.20
381.scm-manager / scm-manager
The easiest way to share and manage your Git, Mercurial and Subversion repositories over http.
+8 stars
from 176 · score 2.20
382.eclipse-platform / eclipse.platform
Eclipse Platform - a comprehensive set of frameworks and common services that collectively provide a powerful software development infrastructure.
+8 stars
from 163 · score 2.20
383.crossoverJie / JCSprout
👨🎓 Java Core Sprout : basic, concurrent, algorithm
+7 stars
from 26,787 · score 2.08
384.permissions-dispatcher / PermissionsDispatcher
A declarative API to handle Android runtime permissions.
+7 stars
from 11,139 · score 2.08
385.android-async-http / android-async-http
An asynchronous, callback-based Http client for Android built on top of Apache's HttpClient libraries.
+7 stars
from 10,557 · score 2.08
386.meta / buckArchived
A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.
+7 stars
from 8,532 · score 2.08
387.Bearded-Hen / Android-Bootstrap
Bootstrap style widgets for Android, with Glyph Icons
+7 stars
from 7,203 · score 2.08
388.mongodb / mongo-java-driver
The official MongoDB drivers for Java, Kotlin, and Scala
+7 stars
from 2,655 · score 2.08
389.indy256 / codelibrary
:gem:Collection of algorithms and data structures
+7 stars
from 2,018 · score 2.08
390.spring-projects / spring-data-mongodb
Provides support to increase developer productivity in Java when using MongoDB. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
+7 stars
from 1,680 · score 2.08
391.ihsanbal / LoggingInterceptor
An OkHttp interceptor which has pretty logger for request and response. +Mock support
+7 stars
from 1,355 · score 2.08
392.bbottema / simple-java-mail
Simple API, Complex Emails (Jakarta Mail smtp wrapper)
+7 stars
from 1,286 · score 2.08
393.appium / java-client
Java language binding for writing Appium Tests, conforms to W3C WebDriver Protocol
+7 stars
from 1,277 · score 2.08
394.JetBrains / xodus
Transactional schema-less embedded database used by JetBrains YouTrack and JetBrains Hub.
+7 stars
from 1,254 · score 2.08
395.vladmihalcea / flexy-pool
FlexyPool adds metrics and failover strategies to a given Connection Pool, allowing it to resize on demand.
+7 stars
from 1,175 · score 2.08
396.chronoxor / FastBinaryEncoding
Fast Binary Encoding is ultra fast and universal serialization solution for C++, C#, Go, Java, JavaScript, Kotlin, Python, Ruby, Swift
+7 stars
from 956 · score 2.08
+7 stars
from 767 · score 2.08
398.mikeakohn / java_grinder
Compile Java byte-code to native CPU's.
+7 stars
from 525 · score 2.08
399.eXist-db / exist
eXist Native XML Database and Application Platform
+7 stars
from 466 · score 2.08
400.SpongePowered / Configurate
A simple configuration library for Java applications providing a node structure, a variety of formats, and tools for transformation
+7 stars
from 461 · score 2.08