platform: jvm
3641 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| linkedin/parseq ParSeq is a Java framework that simplifies writing asynchronous code through composable tasks. It supports parallel execution of async oper… | 48 | 1173 | maintenance |
| jiahongfei/TodayStepCounter An Android step-counting library that records the day's steps from 00:00 to 23:59, similar to WeChat Sports or Alipay step tracking. It run… | 32 | 1173 | maintenance |
| f2prateek/dart Dart & Henson is an Android library that uses annotation processing to bind intent extras to POJO fields and generate fluent intent builder… | 32 | 1172 | maintenance |
| apache/griffin Apache Griffin is a model-driven data quality service platform for defining, executing, and reporting data quality measures across multiple… | 10 | 1172 | maintenance |
| Carbs0126/NumberPickerView NumberPickerView is an Android custom View library providing a flexible alternative to android.widget.NumberPicker. It supports more visibl… | 32 | 1170 | maintenance |
| chiuki/advanced-textview A companion Android demo app for the 'Advanced Android TextView' talk, showcasing advanced text rendering techniques in Java. It demonstrat… | 23 | 1170 | maintenance |
| senshinya/MYDB MYDB is a simple relational database implemented from scratch in Java, drawing on design principles from MySQL, PostgreSQL, and SQLite. It … | 32 | 1168 | maintenance |
| JetBrains/kotless Kotless is a Kotlin serverless framework that generates Terraform deployment code directly from application code, supporting its own DSL as… | 23 | 1168 | maintenance |
| banq/jdonframework JdonFramework is a Java framework for Domain-Driven Design that supports pub-sub asynchronous domain events without external message middle… | 23 | 1167 | maintenance |
| huage2580/leeks An IntelliJ IDEA plugin that displays fund, stock (A-share, HK, US), and cryptocurrency quotes inside the IDE. It supports cost/holdings tr… | 23 | 1166 | maintenance |
| 18601949127/DiDiCallCar An Android ride-hailing demo app modeled on Didi, built end-to-end by one developer including the Apache+PHP+MySQL backend. It adds RFID/NF… | 32 | 1165 | maintenance |
| scala/scala-async A Scala DSL providing async/await-style syntax for composing scala.concurrent Futures in direct style. It transforms async blocks at compil… | 67 | 1161 | maintenance |
| Even201314/MRichEditor MRichEditor is a rich text WYSIWYG editor component for Android, based on the summernote editor. It supports common formatting features suc… | 32 | 1159 | maintenance |
| magese/ik-analyzer-solr A Java library that adapts the IK Chinese word segmentation analyzer for Apache Solr 7.x-8.x, distributed via Maven. It merges multiple Chi… | 23 | 1154 | maintenance |
| fabioCollini/DaggerMock DaggerMock is a JUnit rule that makes it easy to override Dagger 2 provided objects with Mockito mocks in Java or Kotlin tests. It scans @M… | 32 | 1153 | maintenance |
| kymjs/RxVolley RxVolley is an Android networking library based on Google's Volley, extended with RxJava support and optional OkHttp as the HTTP transport.… | 55 | 1152 | maintenance |
| zdavatz/spreadsheet A Ruby library for reading, writing, and modifying Microsoft Excel (XLS) spreadsheet documents. It is a rewrite of the Spreadsheet::Excel a… | 67 | 1150 | maintenance |
| MFC-TEC/ELinkageScroll ELinkageScroll is an Android library that provides a general-purpose solution for nested scrolling across multiple child views. It allows d… | 32 | 1150 | maintenance |
| lensacom/sparkit-learn Sparkit-learn provides scikit-learn's API and functionality on top of PySpark, operating on distributed RDDs of numpy arrays and sparse mat… | 23 | 1150 | maintenance |
| johnnylambada/WorldMap A simple Android example app that displays a very large world map bitmap and lets users scroll around it. It demonstrates using BitmapRegio… | 32 | 1149 | maintenance |
| fly803/BaseProject BaseProject is an Android base framework library that bundles screen resolution adaptation, a Retrofit2 network layer with unified error ha… | 23 | 1149 | maintenance |
| jbox2d/jbox2d JBox2d is a native Java port of the C++ Box2D and LiquidFun 2D physics engines, providing rigid body simulation, joints, continuous collisi… | 32 | 1148 | maintenance |
| jeecgboot/jeewx-boot Jeewx-Boot is a free, open-source Java-based WeChat management platform built on Spring Boot, supporting WeChat official accounts, mini-pro… | 32 | 1146 | maintenance |
| duanhong169/DrawableToolbox A Kotlin library for Android that lets developers create drawables (shape, rotate, scale, ripple, layer-list, flip) programmatically via a … | 23 | 1145 | maintenance |
| ChillingVan/android-openGL-canvas An Android library providing OpenGL-based canvas views (GLView, GLTextureView, GLContinuousView) that let you draw bitmaps, animations, and… | 23 | 1143 | maintenance |
| puniverse/capsule Capsule is a packaging and deployment tool for JVM applications that builds a single executable JAR containing the app's artifacts, depende… | 23 | 1143 | maintenance |
| christophetd/log4shell-vulnerable-app A deliberately vulnerable Spring Boot web application demonstrating the Log4Shell vulnerability (CVE-2021-44228) using Log4j 2.14.1. It shi… | 32 | 1141 | maintenance |
| stephanenicolas/toothpick Toothpick is a scope tree based dependency injection library for Java, Kotlin, and Android. It is a runtime-based but reflection-free imple… | 32 | 1138 | maintenance |
| zxh0/classpy Classpy is a JavaFX-based GUI tool for investigating binary file formats, including Java class files, Lua 5.3 binary chunks, Wasm binaries,… | 23 | 1138 | maintenance |
| Jinnrry/RobotHelper RobotHelper is an Android automation script framework written in Java, providing common building blocks like screen capture, image-based po… | 23 | 1137 | maintenance |
| GcsSloop/pager-layoutmanager An Android RecyclerView LayoutManager that provides paginated grid layouts, capable of replacing grid layouts, linear layouts, and simple V… | 32 | 1136 | maintenance |
| twitter/elephant-bird Twitter's Java library of LZO, Thrift, and Protocol Buffer-related Hadoop InputFormats, Pig LoadFuncs, Hive SerDes, and HBase utilities. It… | 23 | 1133 | maintenance |
| marcosbarbero/spring-cloud-zuul-ratelimit A Spring Cloud auto-configuration library that adds rate limiting to Spring Cloud Netflix Zuul API gateways via Zuul filters. It supports m… | 67 | 1130 | maintenance |
| vrapper/vrapper Vrapper is an Eclipse plugin that wraps existing Eclipse text editors to provide Vim-like modal editing, including operators, motions, text… | 23 | 1130 | maintenance |
| tumblr/colossus Colossus is a lightweight I/O framework for building high-performance Scala microservices, including an HTTP server/client and a standalone… | 23 | 1129 | maintenance |
| sofastack/sofa-tracer SOFATracer is a Java distributed tracing component based on the OpenTracing specification, part of the SOFAStack ecosystem. It records netw… | 62 | 1127 | maintenance |
| kohlschutter/boilerpipe boilerpipe is a Java library for removing boilerplate (ads, navigation, headers) from HTML pages and extracting the main full text content.… | 32 | 1127 | maintenance |
| oeljeklaus-you/UserActionAnalyzePlatform A big data platform for e-commerce user behavior analysis built on Spark (Core, SQL, Streaming) with Java. It provides four analysis module… | 32 | 1127 | maintenance |
| FabianTerhorst/Isometric An Android library for drawing isometric shapes and paths in a custom view. It supports primitives like prisms, cylinders, pyramids, and pa… | 23 | 1126 | maintenance |
| AndreiD/TSnackBar An Android library that displays Snackbar-style notifications from the top of the screen, similar to the older Crouton library. It supports… | 32 | 1125 | maintenance |
| metosin/compojure-api A Clojure library that extends Compojure with tools for building REST web APIs, including Schema/clojure.spec data coercion and automatic S… | 23 | 1125 | maintenance |
| psiegman/epublib Epublib is a Java library for reading, writing, and manipulating EPUB ebook files, with a core that runs on both standard JVM and Android. … | 32 | 1124 | maintenance |
| teprinciple/UpdateAppUtils A Kotlin-first Android library that lets developers implement in-app version updates with a single line of code, handling APK download, MD5… | 23 | 1123 | maintenance |
| luckybilly/AutoRegister A Gradle plugin for Android that uses bytecode instrumentation (ASM) to automatically register classes implementing a given interface or ex… | 32 | 1122 | maintenance |
| ShawnLin013/NumberPicker An Android library providing a simple and customizable NumberPicker widget, based on android.widget.NumberPicker. It supports customizable … | 23 | 1119 | maintenance |
| ucarGroup/DataLink DataLink is a distributed, extensible data exchange platform for real-time incremental and offline full synchronization between heterogeneo… | 23 | 1118 | maintenance |
| dji-sdk/Mobile-SDK-Android The DJI Mobile SDK for Android (V4) lets developers build custom Android apps that automate and control DJI drones and handheld cameras, in… | 23 | 1115 | maintenance |
| Teradata/kylo Kylo is an open-source enterprise data lake management platform for self-service data ingest and preparation, with integrated metadata mana… | 32 | 1114 | maintenance |
| armcha/AutoLinkTextView An Android TextView library that automatically detects and styles hashtags, mentions, URLs, phone numbers, and emails, with clickable link … | 23 | 1109 | maintenance |
| repeats/Repeat Repeat is a cross-platform desktop application for recording and replaying mouse/keyboard activity and building automation macros and hotke… | 23 | 1105 | maintenance |
| CaffeineMC/phosphor-fabric Phosphor is a Fabric mod for Minecraft that optimizes the game's lighting engine to dramatically improve performance and fix related bugs. … | 10 | 1102 | maintenance |
| xujeff/tianti Tianti is a free, lightweight Java-based CMS providing a complete backend admin and responsive frontend solution built on Spring MVC, Sprin… | 23 | 1101 | maintenance |
| pzhgugu/goshop2 Goshop2 is a distributed e-commerce platform built on Spring, Dubbo, and MyBatis, organized as a classic Java SOA system with Facade/Provid… | 71 | 1100 | maintenance |
| abel533/ECharts A Java library that maps all ECharts JSON structures to Java objects, letting developers build Option, Series, and style objects programmat… | 32 | 1100 | maintenance |
| castorflex/VerticalViewPager A small Android library providing a vertical version of the support ViewPager, created by modifying the original ViewPager's axis logic fro… | 32 | 1100 | maintenance |
| Zephery/newblog A personal blog/website application built with Java (Spring, Spring MVC, Mybatis), featuring Lucene-based search, Redis caching, WebSocket … | 23 | 1099 | maintenance |
| natario1/ZoomLayout A Kotlin Android library providing 2D zoom and pan components for View hierarchies, images, and video streams, built around a flexible Matr… | 23 | 1098 | maintenance |
| agoda-com/Kakao Kakao is a Kotlin DSL wrapper around Google's Espresso that makes Android UI test code more readable and reusable. The original Agoda repos… | 10 | 1098 | maintenance |
| ashqal/MD360Player4Android A lightweight Android library that renders 360-degree panorama video using OpenGL ES 2.0. It only handles rendering of video frames onto a … | 23 | 1097 | maintenance |
| AndroidJiang/StockChart An Android library for rendering stock K-line (candlestick) charts in Java. It provides customizable candlestick charting components for fi… | 32 | 1094 | maintenance |
| pengwei1024/LogUtils LogUtils is an Android logging library that makes printing collections, system objects like Intent and Bundle, and call-site information ea… | 32 | 1093 | maintenance |
| emezeske/lein-cljsbuild lein-cljsbuild is a Leiningen plugin that simplifies ClojureScript development by automatically compiling ClojureScript code to JavaScript.… | 23 | 1093 | maintenance |
| JackOfMostTrades/gadgetinspector A Java bytecode analyzer that automatically discovers deserialization gadget chains in Java libraries and application classpaths. It produc… | 32 | 1090 | maintenance |
| philliphsu/BottomSheetPickers A third-party Android library providing bottom sheet style date and time picker dialogs, including paging date pickers, month/year pickers,… | 23 | 1089 | maintenance |
| veracode-research/rogue-jndi Rogue JNDI is a malicious LDAP and HTTP server written in Java for exploiting insecure JNDI API usage in Java applications. It serves vario… | 32 | 1085 | maintenance |
| datumbox/datumbox-framework Datumbox is an open-source Machine Learning framework written in Java that enables rapid development of ML and statistical applications. It… | 32 | 1085 | maintenance |
| nginx-clojure/nginx-clojure An Nginx module that embeds Clojure, Java, or Groovy programs directly inside Nginx, typically running Ring-based HTTP handlers. It support… | 66 | 1084 | maintenance |
| bojiangzhou/lyyzoo-ssms A Java-based student score and student information management system (学生成绩管理系统/学生信息管理系统). It is a web application for managing student reco… | 32 | 1082 | maintenance |
| UCodeUStory/S-MVP An optimized Android MVP framework written in Java that simplifies Presenter/View boilerplate using annotations, generics, and APT code gen… | 23 | 1080 | maintenance |
| Apache Guacamole Apache Guacamole is a clientless remote desktop gateway that lets users access RDP, VNC, and SSH sessions through a standard web browser us… | 10 | 1080 | maintenance |
| NickstaDB/SerializationDumper A Java-based command-line tool that dumps Java serialization streams and RMI packet contents into a human-readable form without deserializi… | 23 | 1079 | maintenance |
| sgroschupf/zkclient ZkClient is a Java library that wraps the Apache ZooKeeper client API to make working with ZooKeeper simpler and more convenient. It provid… | 32 | 1078 | maintenance |
| kaedea/android-dynamical-loading An Android plugin development library (Frontia) plus a collection of articles and demo projects about ClassLoader-based dynamic loading on … | 32 | 1073 | maintenance |
| HurTeng/StormPlane StormPlane (Desert Storm) is an open-source vertical-scrolling shoot-'em-up game for Android, inspired by Raiden and WeChat's plane game, b… | 23 | 1073 | maintenance |
| aws-amplify/aws-sdk-android The AWS SDK for Android is a collection of low-level Java libraries for directly interacting with AWS services (S3, DynamoDB, Cognito, Lamb… | 10 | 1073 | maintenance |
| mcxtzhang/PathAnimView An Android custom View library for animating Path objects, supporting effects like gradual fill and StoreHouse-style flowing animations. It… | 32 | 1071 | maintenance |
| zalando/problem-spring-web A Java library that produces RFC 7807/9457 application/problem+ error responses from Spring MVC and Spring WebFlux applications. It provide… | 56 | 1070 | maintenance |
| c0ny1/jsEncrypter A Burp Suite extension that uses PhantomJS to invoke front-end JavaScript encryption functions on payloads, enabling fuzzing and brute-forc… | 23 | 1069 | maintenance |
| Chooloo/koler Koler is an open-source Android phone dialer app built with Kotlin and MVVM, offering a simple and attractive interface for calls and conta… | 23 | 1067 | maintenance |
| XBeats/and_swipeback An Android library that adds WeChat-style swipe-back gesture navigation to Activities. It works without translucent themes by tracking acti… | 32 | 1066 | maintenance |
| Spikeysanju/Expenso Expenso is a minimal Android expense tracker app built with Kotlin to demonstrate modern Android architecture components using MVVM. It sup… | 23 | 1065 | maintenance |
| alexjlockwood/kyrie Kyrie is a Kotlin library that provides a superset of Android's VectorDrawable and AnimatedVectorDrawable, supporting pause/resume/seek, ru… | 10 | 1065 | maintenance |
| momosecurity/rhizobia_J A Java security SDK from MOMO Security that provides utilities for SQL injection sanitisation, CSRF token handling, safe deserialization, S… | 32 | 1063 | maintenance |
| sockeqwe/fragmentargs A Java annotation processor for Android that generates Builder classes and argument injection code for Fragments at compile time, avoiding … | 32 | 1062 | maintenance |
| featurecat/lizzie Lizzie is a Java-based graphical interface for analyzing Go (baduk) games in real time using the Leela Zero engine. It displays win rates, … | 23 | 1060 | maintenance |
| obiscr/ChatGPT A JetBrains IDE plugin that integrates ChatGPT into IntelliJ-based IDEs, providing an in-editor chat interface with OpenAI's language model… | 32 | 1059 | maintenance |
| venshine/WheelView WheelView is an Android wheel picker UI component built on ListView, supporting customizable styles, skins, looping, linked wheels, and dia… | 32 | 1059 | maintenance |
| nsacyber/GRASSMARLIN GRASSMARLIN is a Java-based desktop application from NSA that provides IP network situational awareness for Industrial Control Systems (ICS… | 10 | 1059 | maintenance |
| atilika/kuromoji Kuromoji is a self-contained, easy-to-use Japanese morphological analyzer written in Java, supporting word segmentation, part-of-speech tag… | 32 | 1058 | maintenance |
| borball/weixin-sdk A Java SDK wrapping the WeChat public platform (subscription/service accounts, WeChat Work, mini programs), WeChat Open Platform, and WeCha… | 32 | 1057 | maintenance |
| asLody/SandVXposed SandVXposed combines VirtualApp's app virtualization with the SandHook hooking framework to run Xposed modules on Android without root acce… | 23 | 1057 | maintenance |
| databricks/spark-csv A Scala library providing a CSV data source for Apache Spark 1.x, allowing CSV files to be read and queried as Spark SQL DataFrames with co… | 10 | 1057 | maintenance |
| cprcrack/VideoEnabledWebView Two Java extension classes (VideoEnabledWebView and VideoEnabledWebChromeClient) that add reliable HTML5 <video> support to Android's WebVi… | 32 | 1056 | maintenance |
| yarolegovich/LovelyDialog LovelyDialog is an Android library providing lightweight wrapper classes for creating material-design styled dialogs. It offers six dialog … | 23 | 1056 | maintenance |
| skyscreamer/JSONassert A Java library for writing JSON unit tests with minimal code, comparing JSON strings by logical structure and data. It integrates with JUni… | 23 | 1056 | maintenance |
| charlotte-xiao/NCM2MP3 A Java tool that converts NetEase Cloud Music's proprietary NCM encrypted audio files back into standard MP3/FLAC formats, with both a Swin… | 10 | 1056 | maintenance |
| zaihuishou/ExpandableRecyclerview An Android library providing an expandable RecyclerView adapter in Java, letting developers build hierarchical lists with expandable/collap… | 32 | 1054 | maintenance |
| twitter/cassovary Cassovary is a Scala-based big graph processing library for the JVM, designed to efficiently handle graphs with billions of nodes and edges… | 23 | 1052 | maintenance |
| tiagohm/MarkdownView An Android library (a custom View) that renders Markdown text natively in Android apps, built on Flexmark. It supports stylesheets, JavaScr… | 10 | 1052 | maintenance |
| ProjectRTC AndroidRTC is an Android client for ProjectRTC, a WebRTC demo server, enabling video calls between Android devices and desktop browsers. It… | 32 | 1050 | maintenance |