platform: jvm
3641 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| alibaba/testable-mock TestableMock is a lightweight mocking library for JVM unit tests that replaces methods (including private, static, and constructors) via a … | 32 | 1836 | maintenance |
| byzer-org/byzer-lang Byzer (formerly MLSQL) is a low-code, SQL-like distributed programming language and engine for data pipelines, analytics, and AI, built aro… | 23 | 1835 | maintenance |
| xmuSistone/VegaLayoutManager A custom Android RecyclerView LayoutManager that fades and shrinks the top item view while scrolling, inspired by the iOS VegaScroll effect… | 32 | 1828 | maintenance |
| tonsky/rum Rum is a simple, decomplected, isomorphic HTML UI library for Clojure and ClojureScript. On the client it works as a thin React wrapper, wh… | 30 | 1827 | maintenance |
| siaorg/sia-task SIA-TASK is a microservices-oriented distributed task scheduling platform written in Java. It collects task metadata from executors, suppor… | 23 | 1826 | maintenance |
| goldmansachs/gs-collections GS Collections is a collections framework for Java with JDK-compatible List, Set, and Map implementations, a rich iteration API inspired by… | 23 | 1822 | maintenance |
| ysc/word A Java distributed Chinese word segmentation library offering multiple dictionary-based segmentation algorithms with ngram-based disambigua… | 32 | 1818 | maintenance |
| Yalantis/FlipViewPager.Draco An Android library by Yalantis that provides a page-flip animation for ListView/RecyclerView items, merging two items into a flip-style vie… | 32 | 1815 | maintenance |
| Ramotion/garland-view-android An Android UI library written in Java that provides a GarlandView widget for seamlessly transitioning between multiple vertically and horiz… | 32 | 1814 | maintenance |
| chaychan/TouTiao An Android app that closely replicates the Toutiao (Today's Headlines) news client, built with RxJava, Retrofit, and MVP architecture. It s… | 32 | 1813 | maintenance |
| franmontiel/PersistentCookieJar A persistent CookieJar implementation for OkHttp 3 on Android that stores cookies in SharedPreferences. It provides in-memory caching with … | 32 | 1813 | maintenance |
| smarques84/MockLocationDetector An Android library written in Java that detects whether a device's location data comes from a mock (spoofed) provider. It offers static met… | 32 | 1813 | maintenance |
| ZHENFENG13/ssm-demo A demo admin management system built with the classic Java SSM stack (Spring, SpringMVC, MyBatis) plus easyUI, Redis caching, and Maven. It… | 32 | 1811 | maintenance |
| vaadin/framework Vaadin Framework 6/7/8 is a Java web application framework that lets developers build modern web UIs entirely in plain Java, using GWT for … | 98 | 1809 | maintenance |
| bitwalker/timex Timex is a comprehensive date/time library for Elixir with full timezone support via the tzdata package. It provides rich APIs for manipula… | 34 | 1807 | maintenance |
| pmiaowu/BurpShiroPassiveScan A passive BurpSuite extension written in Java that automatically detects Apache Shiro framework usage and tests for known Shiro encryption … | 23 | 1806 | maintenance |
| uber-common/jvm-profiler A Java Agent library from Uber that collects CPU, memory, IO metrics and stacktraces from JVM processes in a distributed way, with reporter… | 70 | 1804 | maintenance |
| huolizhuminh/NetWorkPacketCapture An Android app that captures network packets using a local VPN service, showing live connections per app and parsing/saving HTTP (and parti… | 32 | 1803 | maintenance |
| googlemaps/google-maps-services-java A Java client library for Google Maps API Web Services, covering Directions, Distance Matrix, Elevation, Geocoding, Maps Static, Places, Ro… | 52 | 1798 | maintenance |
| UFreedom/FloatingView FloatingView is an Android library that animates a target view floating above an anchor view with customizable transitions. It provides a b… | 23 | 1797 | maintenance |
| Cleveroad/WaveInApp WaveInApp is an Android library providing an audio visualization view with a wave effect, rendering live audio from players, streams, or sp… | 32 | 1793 | maintenance |
| spring-attic/spring-cloud-sleuth Spring Cloud Sleuth is a distributed tracing library for Spring Boot and Spring Cloud applications that instruments requests with trace and… | 10 | 1792 | maintenance |
| nokiatech/heif Nokia's C++ implementation of the HEIF (High Efficiency Image File Format) standard, ISO/IEC 23008-12, providing reader and writer librarie… | 70 | 1789 | maintenance |
| qdrzwd/VideoRecorder An Android video recording library modeled after Tencent's Weishi app, supporting press-to-record and release-to-pause with segmented progr… | 32 | 1788 | maintenance |
| fuce1314/Springboot_v2 SpringBoot_v2 is a clean, well-commented Spring Boot admin scaffold (boilerplate) with a Vue/Bootstrap front-end, login/registration, permi… | 32 | 1785 | maintenance |
| jkwiecien/EasyImage EasyImage is an Android library that simplifies capturing or picking images and videos from the camera, gallery, or documents with minimal … | 23 | 1784 | maintenance |
| embulk/embulk Embulk is an open-source, plugin-based parallel bulk data loader written in Java that transfers data between databases, storages, file form… | 62 | 1783 | maintenance |
| kilim/kilim Kilim is a Java library providing lightweight threads (fibers/continuations) via bytecode weaving, enabling millions of concurrent tasks wi… | 32 | 1782 | maintenance |
| OryxProject/oryx Oryx 2 is a Java framework implementing the lambda architecture on Apache Spark and Apache Kafka, specialized for real-time large-scale mac… | 10 | 1782 | maintenance |
| nisrulz/easydeviceinfo EasyDeviceInfo is an Android library that provides a simple API to retrieve device information such as CPU, battery, bluetooth, network, me… | 23 | 1780 | maintenance |
| sendtion/XRichText An Android rich text library supporting mixed text-and-image layouts, with both editable (EditText-based) and preview (TextView-based) comp… | 23 | 1780 | maintenance |
| baichengzhou/SpringMVC-Mybatis-Shiro-redis-0.2 An upgraded demo application showing Apache Shiro permission/role-based access control integrated with SpringMVC, Mybatis, Redis, and Freem… | 32 | 1778 | maintenance |
| jcoleman/tomcat-redis-session-manager A Tomcat session manager that stores HTTP sessions in Redis, enabling non-sticky load balancing across a cluster of Tomcat servers. Session… | 32 | 1777 | maintenance |
| stepstone-tech/android-material-stepper An Android library implementing Material Design steppers, which break a flow into numbered logical steps with progress indicators. It suppo… | 23 | 1773 | maintenance |
| wsk1103/Used-Trading-Platform A campus second-hand trading platform built with the Java SSM stack (Spring, Spring MVC, MyBatis) and Thymeleaf templates, running on Tomca… | 32 | 1769 | maintenance |
| DingMouRen/PaletteImageView An Android ImageView library that intelligently extracts the dominant color from a displayed image and uses it for the view's shadow, with … | 32 | 1762 | maintenance |
| MatthiasRobbers/shortbread Shortbread is an Android library that generates app shortcuts from @Shortcut annotations on activities and methods, using annotation proces… | 23 | 1758 | maintenance |
| samlss/Broccoli An Android library that displays placeholder views (skeleton screens) while content is loading. It supports default and custom placeholder … | 32 | 1756 | maintenance |
| java-deobfuscator/deobfuscator A Java-based CLI tool that deobfuscates Java JAR files produced by commercial obfuscators such as Zelix KlassMaster, Stringer, Allatori, Da… | 23 | 1756 | maintenance |
| clj-commons/kibit Kibit is a static code analyzer for Clojure, ClojureScript, and related variants that uses core.logic to find code patterns that could be r… | 23 | 1755 | maintenance |
| Graphcool/graphcool-framework An open-source backend development framework for building and deploying GraphQL APIs, centered on a GraphQL Database that auto-generates CR… | 10 | 1755 | maintenance |
| sunfusheng/GlideImageView An Android image loading library built as a wrapper around Glide V4.9.0, provided as a custom ImageView. It adds download progress listenin… | 23 | 1753 | maintenance |
| leochuan/ViewPagerLayoutManager An Android library providing ViewPager-like RecyclerView LayoutManagers with built-in animations such as circle, carousel, gallery, rotate,… | 10 | 1751 | maintenance |
| yangchaojiang/ZoomPreviewPicture- An Android library that provides WeChat-style full-screen image, video, and GIF preview with smooth zoom transitions from thumbnails to ful… | 32 | 1750 | maintenance |
| boot-clj/boot Boot is a build tooling framework for Clojure that treats builds as programs written in Clojure rather than declarative configuration. It p… | 23 | 1749 | maintenance |
| Qbian61/forum-java forum-java is an open-source modern community platform built with Java and Spring Boot, providing forum, Q&A, BBS, social network, and blog… | 32 | 1748 | maintenance |
| ladingwu/dimens_sw An Android screen adaptation solution based on the smallestWidth (sw) qualifier. It generates dimens resource files for various screen widt… | 32 | 1748 | maintenance |
| eschao/android-PageFlip An Android library that implements 3D-style page flip animations using OpenGL ES 2.0. It supports single and double page modes with configu… | 23 | 1748 | maintenance |
| JetBrains/amper Amper is a build tool for Kotlin and Java with a focus on user experience and IDE tooling, supporting Kotlin Multiplatform and Compose. The… | 10 | 1748 | maintenance |
| xianrendzw/EasyReport EasyReport is a Java-based web reporting tool that converts SQL query results into HTML tables with row/column spanning, Excel export, char… | 23 | 1747 | maintenance |
| uccmawei/FingerprintIdentify An expandable Android fingerprint verification library that unifies the Android 6.0 FingerprintManagerCompat API with Samsung and MeiZu ven… | 23 | 1739 | maintenance |
| MyCATApache/Mycat2 Mycat2 is a distributed database middleware written in Java that acts as a MySQL-protocol-compatible proxy, providing transparent data shar… | 23 | 1733 | maintenance |
| ParkSangGwon/TedPermission TedPermission is an Android library that simplifies checking and requesting runtime permissions introduced in Android 6.0 Marshmallow. It o… | 23 | 1730 | maintenance |
| Qihoo360/hbox Hbox (formerly XLearning) is a scheduling platform that runs machine learning and deep learning frameworks like TensorFlow, MXNet, Caffe, a… | 47 | 1727 | maintenance |
| jammy928/CoinExchange_CryptoExchange_Java A Java-based open source cryptocurrency exchange platform built on Spring Cloud microservices, including a matching trading engine, admin b… | 32 | 1727 | maintenance |
| orbit/orbit Orbit is a virtual actor framework for the JVM (Java/Kotlin) for building distributed systems, originally developed by Electronic Arts. It … | 23 | 1725 | maintenance |
| liuguangqiang/SwipeBack SwipeBack is an Android library that lets users finish (close) an Activity with a swipe gesture. It provides a SwipeBackActivity base class… | 32 | 1723 | maintenance |
| JZXiang/TimePickerDialog An Android library providing a customizable time picker dialog built on a wheel-style picker. It supports year/month/day/hour/minute select… | 32 | 1719 | maintenance |
| janheinrichmerker/material-intro An Android library that provides material design app intro/onboarding screens with animations and a fluent Java API. It supports predefined… | 52 | 1717 | maintenance |
| voghDev/PdfViewPager An Android library providing a PDFViewPager widget that renders PDF documents from assets, SD card, or remote URLs using Android's PdfRende… | 32 | 1716 | maintenance |
| pili-engineering/PLDroidShortVideo PLDroidShortVideo is Qiniu's short-video SDK for Android, offering camera capture, beauty filters, watermarks, segmented recording, video e… | 23 | 1715 | maintenance |
| strapdata/elassandra Elassandra is a distribution of Apache Cassandra with Elasticsearch embedded in each node, providing full-text and spatial search over Cass… | 60 | 1714 | maintenance |
| jphp-group/jphp JPHP is an implementation of the PHP language (7.1+) that compiles PHP source code to JVM bytecode and executes it on the Java VM. It enabl… | 23 | 1710 | maintenance |
| Awesome QR A highly customizable QR code generator library for Android, written in Kotlin, supporting styled rendering with colors, backgrounds, logos… | 23 | 1704 | maintenance |
| jmxtrans/jmxtrans jmxtrans is a Java-based tool that connects to JVMs via JMX and exports metrics to monitoring and graphing backends like Graphite, StatsD, … | 32 | 1702 | maintenance |
| jvm-profiling-tools/perf-map-agent A Java agent (written in C with a Java bootstrap) that generates /tmp/perf-<pid>.map symbol files for JIT-compiled methods so the Linux per… | 32 | 1701 | maintenance |
| iqiyi/Qigsaw Qigsaw is a dynamic modularization library for Android based on Android App Bundles, enabling dynamic delivery of split APKs without requir… | 23 | 1698 | maintenance |
| marick/Midje Midje is a testing framework for Clojure that offers a readable, fact-based style of writing tests and a migration path from clojure.test. … | 32 | 1696 | maintenance |
| YeDaxia/JApiDocs JApiDocs is a Java library that generates API documentation for Spring Boot projects by parsing controller source code, without requiring a… | 65 | 1695 | maintenance |
| Sunzxyong/Recovery Recovery is an Android crash recovery framework written in Java that automatically handles runtime application crashes. It restores crashed… | 23 | 1695 | maintenance |
| The404Hacking/AndroRAT AndroRAT is a Remote Administration Tool (RAT) for Android, consisting of a Java Android client that runs as a background service and a Jav… | 32 | 1694 | maintenance |
| Cybereason/Logout4Shell A Java-based proof-of-concept tool by Cybereason that exploits the Log4Shell vulnerability (CVE-2021-44228) to 'vaccinate' a vulnerable ser… | 32 | 1692 | maintenance |
| irsdl/IIS-ShortName-Scanner A Java-based scanner that detects and exploits the Microsoft IIS short file name (8.3) disclosure vulnerability using tilde (~) character r… | 32 | 1691 | maintenance |
| Netflix/metacat Metacat is a unified metadata exploration API service from Netflix that federates metadata across data stores like Hive, RDS, Teradata, Red… | 99 | 1690 | maintenance |
| kymjs/TheMVP TheMVP is a lightweight Android framework implementing the MVP (Model-View-Presenter) architectural pattern to separate Activity/Fragment r… | 42 | 1690 | maintenance |
| facebookarchive/planout PlanOut is a framework and domain-specific language for online field experimentation, letting developers define how units (e.g., users) are… | 10 | 1688 | maintenance |
| nikhilpanju/FabFilter An open-source Android demo app showcasing complex UI animations implemented both with MotionLayout and with plain Kotlin animation fundame… | 32 | 1686 | maintenance |
| dersoncheng/MultipleTheme An Android framework for seamless multiple-theme switching, such as day/night mode, without restarting the app or current activity. It uses… | 32 | 1682 | maintenance |
| Stericson/RootTools RootTools is a Java library for Android that simplifies working with root access on rooted devices, providing helpers for running su/superu… | 23 | 1681 | maintenance |
| bytedance/bitsail BitSail is ByteDance's open-source distributed data integration engine built on Flink, supporting batch, streaming, and incremental data sy… | 10 | 1675 | maintenance |
| soabase/exhibitor Exhibitor is a supervisor system (co-process) for Apache ZooKeeper that provides instance monitoring, backup/recovery, cleanup, and a web U… | 10 | 1674 | maintenance |
| Chainfire/libsuperuser A Java library for Android that simplifies executing shell commands and root (su) operations from apps, with interactive shells, threading … | 32 | 1673 | maintenance |
| JessYanCoding/ArmsComponent ArmsComponent is a complete Android componentization (modularization) solution built on top of the MVPArms framework. It provides a scaffol… | 32 | 1673 | maintenance |
| bwapi/bwapi BWAPI is a free and open source C++ framework for interacting with Starcraft: Broodwar, letting students, researchers, and hobbyists build … | 62 | 1670 | maintenance |
| harism/android-pagecurl An example Android application demonstrating a page curl/flip effect implemented with OpenGL ES 1.0 in Java. It serves as a reference imple… | 32 | 1669 | maintenance |
| idisfkj/android-startup An Android library for initializing application components at startup with explicit dependency ordering, sync/async execution, and multi-pr… | 23 | 1669 | maintenance |
| misakuo/3dTagCloudAndroid TagCloudView is an Android ViewGroup-based UI component that renders a set of Views as a 3D spherical tag cloud with omnidirectional scroll… | 23 | 1669 | maintenance |
| TheKingOfDuck/burpFakeIP A Burp Suite extension written in Java that forges IP addresses in HTTP request headers (X-Forwarded-For and similar) to test servers with … | 23 | 1668 | maintenance |
| KikiLetGo/VirusBroadcast A Java-based simulation program that models virus broadcast/epidemic spread among a population. It was built quickly during the early COVID… | 32 | 1665 | maintenance |
| project-mirai/mirai-api-http A Mirai Console plugin that exposes the Mirai QQ bot framework over HTTP, WebSocket, reverse-WebSocket, and webhook adapters so any program… | 23 | 1665 | maintenance |
| wenmingvs/NotifyUtil An Android utility library that wraps Android's Notification APIs into a simple NotifyUtil class with eight prebuilt notification styles mi… | 32 | 1663 | maintenance |
| spring-attic/spring-statemachine Spring Statemachine is a Java framework that lets Spring application developers model application logic as finite state machines, supportin… | 10 | 1662 | maintenance |
| frogermcs/LikeAnimation An Android library providing a like button with a delightful star burst animation inspired by Twitter's heart animation. It implements cust… | 32 | 1657 | maintenance |
| aosp-mirror/platform_frameworks_support The AOSP Android Support Library (the predecessor to AndroidX/Jetpack), a set of Java libraries providing backward-compatible UI components… | 10 | 1655 | maintenance |
| j-easy/easy-random Easy Random is a Java library that generates random instances of arbitrary Java beans and records via an EasyRandom API extending java.util… | 95 | 1652 | maintenance |
| Yalantis/Taurus An Android library by Yalantis that provides a customizable, animated pull-to-refresh widget for ListView-based layouts. It wraps content i… | 32 | 1652 | maintenance |
| zhengcx/MethodTraceMan MethodTraceMan is an Android performance tool that finds high time-consuming methods causing app jank via bytecode instrumentation. It uses… | 23 | 1651 | maintenance |
| java-json-tools/json-schema-validator A pure Java implementation of JSON Schema validation supporting draft v4 (with hyperschema) and draft v3, focused on correctness and perfor… | 23 | 1644 | maintenance |
| Raysmond/SpringBlog SpringBlog is a simple, clean-design blogging system built with Spring Boot, Hibernate, MySQL, Redis caching, and Bootstrap 4. It is primar… | 10 | 1644 | maintenance |
| Kaopiz/KProgressHUD KProgressHUD is an Android library that displays progress HUD overlays, inspired by iOS's MBProgressHUD and SVProgressHUD. It supports inde… | 32 | 1643 | maintenance |