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openrocket
245 IssuesOpenRocket simulation software
(openrocket/openrocket)openhub
244 IssuesAn open source GitHub Android client app, faster and concise.
(thirtydegreesray/openhub)micrometer
241 IssuesAn application observability facade for the most popular observability tools. Think SLF4J, but for observability.
(micrometer-metrics/micrometer)hibernate-orm
240 IssuesHibernate's core Object/Relational Mapping functionality
(hibernate/hibernate-orm) (eclipse/kapua)kapua
224 Issueszookeeper
222 IssuesApache ZooKeeper
(apache/zookeeper)java-faker
222 IssuesBrings the popular ruby faker gem to Java
(dius/java-faker)jsonschema2pojo
220 IssuesGenerate Java types from JSON or JSON Schema and annotate those types for data-binding with Jackson, Gson, etc
(joelittlejohn/jsonschema2pojo)spock
218 IssuesThe Enterprise-ready testing and specification framework.
(spockframework/spock)ratpack
216 IssuesLean & powerful HTTP apps
(ratpack/ratpack)jkube
216 IssuesBuild and Deploy java applications on Kubernetes
(eclipse/jkube)spotless
208 IssuesKeep your code spotless
(diffplug/spotless)andotp
199 IssuesOpen source two-factor authentication for Android
(andotp/andotp)shuttle
196 IssuesShuttle Music Player
(timusus/shuttle)android-app
192 IssuesAndroid application to read your articles saved in your wallabag. You can also easily add new articles.
(wallabag/android-app)notes-android
192 Issues✎ Android client for Nextcloud Notes app.
(nextcloud/notes-android)spring-data-commons
190 IssuesSpring Data Commons. Interfaces and code shared between the various datastore specific implementations.
(spring-projects/spring-data-commons)sodium-fabric
188 IssuesA Fabric mod designed to improve frame rates and reduce micro-stutter
(caffeinemc/sodium-fabric)spring-session
184 IssuesSpring Session
(spring-projects/spring-session)fabric
184 IssuesEssential hooks for modding with Fabric.
(fabricmc/fabric)react-native-video
181 IssuesA <Video /> component for react-native
(react-native-video/react-native-video)solr
181 IssuesApache Solr open-source search software
(apache/solr)scijava-common
180 IssuesA plugin framework and application container with built-in extensibility mechanism :electric_plug:
(scijava/scijava-common)sms-backup-plus
179 IssuesBackup Android SMS, MMS and call log to Gmail / Gcal / IMAP
(jberkel/sms-backup-plus)natty
178 IssuesJava natural language date parser
(joestelmach/natty)imagej-ops
175 IssuesImageJ Ops: "Write once, run anywhere" image processing
(imagej/imagej-ops)android-imsi-catcher-detector
173 IssuesAIMSICD • Fight IMSI-Catcher, StingRay and silent SMS!
(secupwn/android-imsi-catcher-detector)alf.io
170 Issuesalf.io - The open source ticket reservation system for conferences, trade shows, workshops, meetups
(alfio-event/alf.io)zipkin
165 IssuesZipkin is a distributed tracing system
(openzipkin/zipkin)json-schema-validator
163 IssuesA JSON Schema validation implementation in pure Java, which aims for correctness and performance, in that order
(daveclayton/json-schema-validator)disunity
160 IssuesAn experimental toolset for Unity asset and asset bundle files.
(ata4/disunity)jbake
159 IssuesJava based open source static site/blog generator for developers & designers.
(jbake-org/jbake)syncthing-android
159 IssuesWrapper of syncthing for Android.
(syncthing/syncthing-android)bisq
158 IssuesA decentralized bitcoin exchange network
(bisq-network/bisq)spring-data-jpa
155 IssuesSimplifies the development of creating a JPA-based data access layer.
(spring-projects/spring-data-jpa)java-design-patterns
155 IssuesDesign patterns implemented in Java
(iluwatar/java-design-patterns)retrofit
152 IssuesType-safe HTTP client for Android and Java by Square, Inc.
(square/retrofit)newpipeextractor
151 IssuesCore part of NewPipe
(teamnewpipe/newpipeextractor)spring-data-relational
150 IssuesSpring Data Relational. Home of Spring Data JDBC and Spring Data R2DBC.
(spring-projects/spring-data-relational)sts4
147 IssuesThe next generation of tooling for Spring Boot, including support for Cloud Foundry manifest files, Concourse CI pipeline definitions, BOSH deployment manifests, and more... - Available for Eclipse, Visual Studio Code, and Theia
(spring-projects/sts4)axonframework
146 IssuesFramework for Evolutionary Event-Driven Microservices on the JVM
(axonframework/axonframework)javapoet
144 IssuesA Java API for generating .java source files.
(square/javapoet)eventbus
142 IssuesEvent bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.
(greenrobot/eventbus)opensearch-java
139 IssuesJava Client for OpenSearch
(opensearch-project/opensearch-java)shardingsphere-elasticjob
138 IssuesDistributed scheduled job
(apache/shardingsphere-elasticjob)hotswapagent
134 IssuesJava unlimited redefinition of classes at runtime.
(hotswapprojects/hotswapagent)eclim
132 IssuesExpose eclipse features inside of vim.
(ervandew/eclim)junit5
131 Issues✅ The 5th major version of the programmer-friendly testing framework for Java and the JVM
(junit-team/junit5)pockethub
127 IssuesPocketHub Android App
(pockethub/pockethub)android
127 IssuesPocketHub Android App
(github/android)