platform: jvm
3641 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| iknow4x/Android-Video-Trimmer An open-source Android application for trimming and compressing videos, using FFmpeg for processing and MediaMetadataRetriever for frame ex… | 32 | 1181 | active |
| adorsys/keycloak-config-cli A Java-based CLI tool (also distributed as a Docker image and Helm chart) that imports YAML/JSON configuration files into Keycloak via the … | 90 | 1180 | active |
| vladmihalcea/flexy-pool FlexyPool is a Java library that wraps existing JDBC connection pools (HikariCP, DBCP, C3P0, Tomcat CP, Vibur, Druid, Atomikos) to add metr… | 63 | 1180 | active |
| commons-app/apps-android-commons The official community-maintained Wikimedia Commons Android app for uploading photos from an Android phone or tablet to Wikimedia Commons. … | 95 | 1179 | active |
| NetLogo/NetLogo NetLogo is a widely used agent-based modeling environment written in Scala, letting users program turtles, patches, and links to simulate c… | 89 | 1179 | active |
| ycngmn/Nobook Nobook is a lightweight, ad-free Android client for browsing Facebook, built with Kotlin and Jetpack Compose on top of a WebView. It blocks… | 10 | 1179 | active |
| taoensso/carmine Carmine is a mature, high-performance Redis client for Clojure with an idiomatic API, connection pooling, and automatic de/serialization of… | 72 | 1178 | active |
| mgarin/weblaf WebLaF is an open-source Look & Feel and component library for Java Swing desktop applications, written in pure Java. It provides reskinnab… | 23 | 1178 | active |
| spring-projects/spring-modulith Spring Modulith is a Spring Boot extension for building modular monolithic applications with domain-driven module boundaries. It verifies m… | 100 | 1177 | active |
| weppos/whois A pure Ruby WHOIS client library that performs WHOIS lookups for domains, TLDs, IPv4, and IPv6 addresses, with intelligent server guessing … | 76 | 1177 | stable |
| dinbtechit/vscode-theme A JetBrains IDE plugin that brings the Visual Studio Code Dark+ and Dark Modern color schemes to IntelliJ, WebStorm, Rider, CLion, PyCharm,… | 65 | 1177 | active |
| CardboardPowered/cardboard Cardboard is a Fabric mod that implements the Bukkit/Spigot/Paper plugin API on FabricMC servers. It allows Minecraft server admins to run … | 77 | 1176 | active |
| WuKongOpenSource/Wukong-AICRM Wukong AICRM is an open-source AI-powered CRM positioned as a Salesforce alternative, built in Java. It combines customer management, task … | 63 | 1176 | active |
| pentaho/mondrian Mondrian is an open-source OLAP (Online Analytical Processing) server written in Java that lets business users analyze large volumes of rel… | 77 | 1174 | active |
| ctongfei/progressbar A console-based progress bar library for the JVM with minimal runtime overhead, supporting declarative wrapping of collections/streams and … | 63 | 1174 | active |
| zalando/intellij-swagger A JetBrains IntelliJ IDEA plugin (Zalando OpenAPI Editor) that provides editing support for OpenAPI and Swagger specification files, includ… | 43 | 1174 | active |
| Sponge SpongeAPI is a mature, community-driven plugin API for Minecraft: Java Edition, providing the interface layer that plugin developers code a… | 83 | 1173 | active |
| apache/groovy-geb Apache Geb is a Groovy-based browser automation library built on WebDriver, combining jQuery-like content selection with Page Object modell… | 76 | 1173 | active |
| OpenNMS/opennms OpenNMS is an enterprise-grade open-source network management platform for fault, performance, and traffic monitoring across local and dist… | 99 | 1172 | stable |
| qunarcorp/bistoury Bistoury is an open-source, non-intrusive Java application diagnostics tool from Qunar, offering a one-stop web-based solution for troubles… | 23 | 4076 | maintenance |
| apache/amoro Apache Amoro (incubating) is a Lakehouse management system built on open data lake formats like Iceberg, Paimon, and Mixed-Hive. It provide… | 73 | 1171 | active |
| corda/corda Corda is an open-source blockchain/distributed ledger platform designed for business use, enabling interoperable networks that transact wit… | 67 | 4074 | maintenance |
| wilsonzlin/minify-html minify-html is an extremely fast HTML minifier written in Rust that also minifies inline JS and CSS via oxc and lightningcss. It is availab… | 62 | 1169 | active |
| Quitten/Autorize Autorize is a Burp Suite extension, written in Jython, that automatically detects authorization and authentication enforcement flaws in web… | 56 | 1169 | active |
| trekawek/coffee-gb Coffee GB is a highly compatible Game Boy and Game Boy Color emulator for the desktop, written in Java and Kotlin. It includes a reusable e… | 100 | 1168 | active |
| aaberg/sql2o Sql2o is a small Java library that maps JDBC query results directly into POJOs with named parameter support, acting like an ORM without SQL… | 95 | 1168 | active |
| wavesplatform/Waves The reference implementation of the Waves blockchain node, written in Scala, that processes and validates transactions, generates and store… | 87 | 1168 | active |
| jenly1314/MLKit MLKit is an easy-to-use Kotlin wrapper library around Google ML Kit for Android, exposing text recognition, barcode scanning, image labelin… | 79 | 1168 | active |
| scalatest/scalatest ScalaTest is a free, open-source testing toolkit for Scala and Java programmers, widely used in the Scala ecosystem for over 17 years. It p… | 80 | 1167 | stable |
| apache/accumulo Apache Accumulo is a sorted, distributed key/value store built on Apache Hadoop's HDFS and Apache ZooKeeper for scalable storage and retrie… | 77 | 1167 | stable |
| oblac/jodd Jodd is a collection of lightweight Java micro-frameworks and utility libraries with zero external dependencies, including a DI container (… | 23 | 4054 | maintenance |
| Fabulously-Optimized/fabulously-optimized Fabulously Optimized is a Minecraft modpack for the Fabric mod loader that focuses on performance improvements and OptiFine feature parity.… | 100 | 1166 | active |
| Workflow Workflow is a unidirectional data flow library by Square that lets developers model business logic and navigation as composable state machi… | 67 | 1166 | active |
| CodePlato3721/shiro-redis A Java library that provides a Redis-based cache and session manager implementation for Apache Shiro, which otherwise only supports ehcache… | 60 | 1166 | active |
| aizhimou/pigeon-pod PigeonPod is a self-hosted application that converts YouTube and Bilibili channels and playlists into private podcast RSS feeds, downloadin… | 80 | 1162 | active |
| luckybilly/CC CC (ComponentCaller) is an Android componentization framework built on a component-bus architecture that supports gradual, incremental refa… | 32 | 4037 | maintenance |
| xaecbd/KCenter KCenter (formerly KafkaCenter) is a self-hosted web platform for managing and maintaining Apache Kafka clusters, monitoring producers and c… | 35 | 1161 | active |
| yuriy-budiyev/code-scanner An Android code scanner library built on top of ZXing that provides a customizable scanner view for reading barcodes and QR codes. It suppo… | 26 | 1160 | stable |
| instancio/instancio Instancio is a Java library that automatically creates fully-populated objects with random data for unit tests, including nested objects, c… | 95 | 1159 | active |
| gitlab4j/gitlab4j-api GitLab4J-API is a full-featured Java client library for interacting with GitLab repositories through the GitLab REST API. It supports GitLa… | 89 | 1157 | active |
| ModalityDance/PalmClaw PalmClaw is an open-source agent framework that runs natively on Android phones, keeping sessions, memory, skills, tools, and the agent loo… | 82 | 1157 | active |
| mybatis/mybatis-dynamic-sql A typesafe SQL DSL library for Java and Kotlin that generates complete SELECT, INSERT, UPDATE, and DELETE statements with flexible WHERE cl… | 79 | 1157 | active |
| SimpleMobileTools/Simple-Gallery Simple Gallery is an open-source Android app for browsing, organizing, editing, and protecting photos, videos, and GIFs without ads. It inc… | 23 | 4015 | maintenance |
| scalameta/scalameta Scalameta is a Scala library for reading, analyzing, transforming, and generating Scala programs via lossless syntax trees and quasiquotes.… | 98 | 1156 | active |
| jbake-org/jbake JBake is a Java-based open source static site and blog generator for developers and designers. It converts AsciiDoc, Markdown, and HTML con… | 57 | 1156 | active |
| sharish/ShimmerRecyclerView An Android library providing a custom RecyclerView that displays shimmer placeholder views while content loads. It offers a built-in demo a… | 23 | 4007 | maintenance |
| oldmanpushcart/greys-anatomy Greys-Anatomy is a Java online diagnostic tool inspired by HouseMD, allowing developers to inspect and troubleshoot running JVM processes i… | 32 | 4005 | maintenance |
| BoltsFramework/Bolts-Android Bolts is a collection of low-level Java libraries for Android mobile development, created by Parse and Facebook. It provides a Task class f… | 10 | 4005 | maintenance |
| funkygao/cp-ddd-framework DDDplus (formerly cp-ddd-framework) is a lightweight Java framework that enhances Domain-Driven Design with forward and reverse business mo… | 49 | 1154 | active |
| baidu/lac LAC (Lexical Analysis of Chinese) is Baidu's deep-learning-based Chinese lexical analysis toolkit that jointly performs word segmentation, … | 23 | 4001 | maintenance |
| duct-framework/duct Duct is a server-side application framework for Clojure built on the Integrant configuration library. It provides a modular architecture fo… | 53 | 1153 | active |
| DiscordSRV/DiscordSRV DiscordSRV is an open-source Minecraft plugin that bridges chat between a Minecraft server and Discord, with features like console forwardi… | 87 | 1152 | active |
| sagframe/sagacity-sqltoy sqltoy-orm is a Java ORM framework that combines JPA-style object CRUD with powerful, flexible SQL query capabilities. It provides advanced… | 96 | 1151 | active |
| quickfix-j/quickfixj QuickFIX/J is a full-featured, 100% Java messaging engine for the FIX protocol, supporting FIX 4.0 through FIXLatest and FIXT 1.1. It provi… | 94 | 1150 | stable |
| WeBankBlockchain/WeIdentity WeIdentity is a blockchain-based distributed identity solution implementing W3C DID and Verifiable Credential specifications, developed by … | 30 | 1150 | active |
| typetools/checker-framework The Checker Framework is a framework for pluggable type-checking in Java, enhancing Java's type system to detect and prevent bugs like null… | 100 | 1149 | stable |
| Piasy/BigImageViewer An Android library for displaying very large images with pan and zoom while using very little memory, built on Subsampling Scale Image View… | 32 | 3981 | maintenance |
| ldlywt/IdeaMemo IdeaMemo is a free, open-source Android quick-note (memo) app built entirely with Jetpack Compose. It stores notes locally with optional We… | 97 | 1148 | active |
| agentbay-ai/wuying-agentbay-sdk Multi-language SDK (Python, TypeScript, Go, Java) for Wuying AgentBay, Alibaba Cloud's cloud sandbox platform built for AI agents. It lets … | 76 | 1148 | active |
| lcodecorex/TwinklingRefreshLayout TwinklingRefreshLayout is an Android pull-to-refresh and load-more layout library that wraps any scrollable view (RecyclerView, ListView, S… | 32 | 3978 | maintenance |
| rusefi/rusefi rusEFI is a GPL open-source internal combustion engine control unit (ECU) project, including STM32 firmware, KiCAD hardware designs, a Java… | 91 | 1147 | active |
| touchlab/DroidconKotlin A Kotlin Multiplatform conference app for Droidcon events, built with Compose Multiplatform to run on Android, iOS, and web. It serves as a… | 73 | 1146 | active |
| pingfangushi/screw screw is a Java library and Maven plugin that generates database table structure documentation from a live database connection. It supports… | 32 | 3967 | maintenance |
| pureqh/Hyacinth Hyacinth is a Java-based GUI tool that bundles detection and exploitation modules for common Java vulnerabilities such as Struts2, Fast, We… | 55 | 1144 | active |
| HujiangTechnology/gradle_plugin_android_aspectjx A Gradle plugin that applies AspectJ bytecode weaving to Android projects, supporting Java source, class files, JAR/AAR libraries, and Kotl… | 32 | 3956 | maintenance |
| resteasy/resteasy RESTEasy is a Java framework implementing the Jakarta RESTful Web Services (JAX-RS) specification and the MicroProfile REST Client API for … | 98 | 1141 | stable |
| zhongjhATC/AlbumCameraRecorder An Android multimedia library (Kotlin, CameraX-based) that provides configurable photo capture, video recording, audio recording, and album… | 98 | 1141 | active |
| davidmoten/rtree An immutable in-memory 2D R-tree and R*-tree spatial index library for Java, using structural sharing for thread-safe insertions and deleti… | 66 | 1141 | stable |
| whatyouhide/redix Redix is a fast, pipelined, resilient Redis (and Valkey) client written in pure Elixir. It provides an idiomatic interface for sending arbi… | 77 | 1140 | stable |
| binIoter/GuideView An Android library for creating onboarding guide overlays that highlight any View with a semi-transparent mask, supporting custom component… | 32 | 3946 | maintenance |
| watabou/pixel-dungeon Pixel Dungeon is a traditional roguelike game with pixel-art graphics and a simple interface, written in Java. It is the original open-sour… | 32 | 3944 | maintenance |
| jspecify/jspecify JSpecify is a standard, tool-neutral set of Java annotations with precisely specified semantics for powering static analysis, currently foc… | 87 | 1137 | stable |
| somta/Juggle Juggle is a zero-code/low-code API orchestration and system integration platform for composing microservice interfaces into complex flows v… | 81 | 1137 | active |
| Power BI Embedded Microsoft's official developer resources for Power BI Embedded, centered on the powerbi-client JavaScript library that renders Power BI rep… | 56 | 1137 | stable |
| requery/sqlite-android An Android-specific distribution of recent SQLite versions packaged as an AAR library, providing up-to-date SQLite builds with Android data… | 44 | 1136 | active |
| com-lihaoyi/fastparse FastParse is a Scala parser-combinator library for parsing strings and bytes into structured data, with hand-written-parser-level speed and… | 67 | 1135 | stable |
| adobe/S3Mock S3Mock is a lightweight server that implements a subset of the Amazon S3 API for local integration testing, removing the need for real AWS … | 99 | 1134 | active |
| cryogen-project/cryogen Cryogen is a simple static site generator written in Clojure, shipped as a Leiningen/deps-new template. It compiles Markdown or AsciiDoc co… | 61 | 1134 | active |
| structurizr/java Structurizr for Java is a set of Java libraries (core, client, DSL, import, export, inspections, component) for creating software architect… | 10 | 1134 | active |
| microsoft/mssql-jdbc The Microsoft JDBC Driver for SQL Server is a Type 4 JDBC driver providing database connectivity to SQL Server and Azure SQL Database from … | 91 | 1132 | stable |
| casid/jte jte (Java Template Engine) is a secure, lightweight, and fast template engine for Java and Kotlin that compiles templates to typesafe code … | 87 | 1131 | active |
| auto-novel/auto-novel AutoNovel is a website application that automatically machine-translates light novels (web novels, bunko novels, and local files) using LLM… | 77 | 1130 | active |
| codelibs/fess Fess is an open-source, self-hosted enterprise search server built on OpenSearch with a browser-based admin UI, built-in crawlers for web s… | 95 | 1128 | active |
| uncomplicate/neanderthal Neanderthal is a fast Clojure library for matrix and linear algebra computations built on optimized native BLAS and LAPACK routines, suppor… | 76 | 1128 | active |
| dylibso/chicory Chicory is a WebAssembly runtime written in pure Java that runs Wasm modules on any JVM without native dependencies or JNI. It includes a p… | 83 | 1127 | active |
| amirzaidi/Launcher3 Rootless Pixel Launcher is a fork of AOSP's Launcher3 that brings the Pixel Launcher experience, including the Google Now feed, Smartspace … | 23 | 3894 | maintenance |
| Exrick/xboot XBoot is a full-stack, front-end/back-end separated rapid development platform built on Spring Boot 2.x with a Vue + iView Admin front end.… | 23 | 3892 | maintenance |
| Slimefun/Slimefun4 Slimefun 4 is a Spigot/Paper Minecraft server plugin that adds a modpack-like experience with over 500 items and recipes, including backpac… | 66 | 1126 | active |
| XieZhiFa/IdCardOCR An Android OCR library for offline recognition of Chinese second-generation ID cards, driver's licenses, and passports. It extracts all fie… | 75 | 1125 | active |
| JetBrains/android The source code of the Android plugin for the IntelliJ platform, which forms the core of Android Studio. It provides Android development to… | 77 | 1124 | active |
| CodingGay/BlackObfuscator BlackObfuscator is a Java-based obfuscator for Android DEX files that applies control flow flattening to make decompiled code hard to analy… | 31 | 1123 | active |
| ArcadeData/arcadedb ArcadeDB is an open-source, Apache 2.0 licensed multi-model DBMS written in Java that natively stores graphs, documents, key-value pairs, f… | 99 | 1122 | active |
| skydoves/FlexibleBottomSheet FlexibleBottomSheet is an advanced Compose Multiplatform bottom sheet library by skydoves. It extends the standard Material 3 ModalBottomSh… | 78 | 1121 | active |
| awspring/spring-cloud-aws Spring Cloud AWS is a community-maintained Spring and Spring Boot integration project for AWS managed services such as S3, SQS, SNS, Dynamo… | 95 | 1120 | active |
| envygeeks/jekyll-assets Jekyll Assets is a drop-in asset pipeline for Jekyll built on Sprockets 4, providing compilation, caching, compression, and CDN support for… | 32 | 1119 | active |
| apache/ofbiz-framework Apache OFBiz is an open-source Java-based framework and suite of business applications for automating enterprise processes. It bundles an e… | 77 | 1118 | stable |
| actiontech/dble DBLE is a highly scalable database middleware for MySQL sharding, originally forked from MyCat and maintained by ActionTech. It speaks the … | 63 | 1118 | active |
| yanzhenjie/AndServer AndServer is a web server and web framework for the Android platform, providing SpringMVC-style annotations for building HTTP APIs and stat… | 23 | 3856 | maintenance |
| briandilley/jsonrpc4j jsonrpc4j is a Java library for implementing JSON-RPC 2.0 servers and clients, using Jackson for JSON serialization. It supports HTTP, stre… | 47 | 1117 | stable |
| hivemq/hivemq-mqtt-client HiveMQ MQTT Client is a high-performance Java client library implementing MQTT 5.0 and MQTT 3.1.1 with reactive, asynchronous, and blocking… | 95 | 1116 | stable |