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- AMPL
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- ApacheConf
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- V
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- Verilog
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elasticsearch
6307 IssuesOpen Source, Distributed, RESTful Search Engine
(elasticsearch/elasticsearch)openapi-generator
5819 IssuesOpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
(openapitools/openapi-generator)elasticsearch
4927 IssuesFree and Open, Distributed, RESTful Search Engine
(elastic/elasticsearch)beam
3794 IssuesApache Beam is a unified programming model for Batch and Streaming data processing.
(apache/beam)jenkins
3642 IssuesJenkins automation server
(jenkinsci/jenkins)osmand
3499 IssuesOsmAnd
(osmandapp/osmand)keycloak
3392 IssuesOpen Source Identity and Access Management For Modern Applications and Services
(keycloak/keycloak)dbeaver
3345 IssuesFree universal database tool and SQL client
(dbeaver/dbeaver)opensearch
3298 Issues🔎 Open source distributed and RESTful search engine.
(opensearch-project/opensearch)presto
3019 IssuesThe official home of the Presto distributed SQL query engine for big data
(prestodb/presto)quarkus
2935 IssuesQuarkus: Supersonic Subatomic Java.
(quarkusio/quarkus)ghidra
2172 IssuesGhidra is a software reverse engineering (SRE) framework
(nationalsecurityagency/ghidra)languagetool
2156 IssuesStyle and Grammar Checker for 25+ Languages
(languagetool-org/languagetool)bazel
2121 Issuesa fast, scalable, multi-language and extensible build system
(bazelbuild/bazel)mage
1893 IssuesMagic Another Game Engine
(magefree/mage)spring-security
1557 IssuesSpring Security
(spring-projects/spring-security)android
1555 Issues📱 Nextcloud Android app
(nextcloud/android)newpipe
1471 IssuesA lightweight Youtube frontend for Android.
(teamnewpipe/newpipe)questdb
1346 IssuesAn open source time-series database for fast ingest and SQL queries
(questdb/questdb)pinot
1293 IssuesApache Pinot - A realtime distributed OLAP datastore
(apache/pinot)cloudstack
1217 IssuesApache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform
(apache/cloudstack)netbeans
1117 IssuesApache NetBeans
(apache/netbeans)k-9
1106 IssuesK-9 Mail – Advanced Email for Android 📧
(k9mail/k-9)antlr4
1100 IssuesANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
(antlr/antlr4)dubbo
1062 IssuesDubbo is a high-performance, java based, open source RPC framework
(alibaba/dubbo)dubbo
1062 IssuesThe java implementation of Apache Dubbo. An RPC and microservice framework.
(apache/dubbo)lombok
1013 IssuesVery spicy additions to the Java programming language.
(rzwitserloot/lombok)jmeter
994 IssuesApache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services
(apache/jmeter)iceberg
959 IssuesApache Iceberg
(apache/iceberg)apps-android-commons
951 IssuesThe Wikimedia Commons Android app allows users to upload pictures from their Android phone/tablet to Wikimedia Commons
(commons-app/apps-android-commons)rocketmq
922 IssuesMirror of Apache RocketMQ
(apache/rocketmq)closure-compiler
918 IssuesA JavaScript checker and optimizer.
(google/closure-compiler)zaproxy
874 IssuesThe ZAP core project
(zaproxy/zaproxy)checkstyle
870 IssuesCheckstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a comma
(checkstyle/checkstyle)grails-core
863 IssuesThe Grails Web Application Framework
(grails/grails-core)cgeo
835 Issuesc:geo - The powerful Android geocaching app.
(cgeo/cgeo)spring-data-rest
816 IssuesSimplifies building hypermedia-driven REST web services on top of Spring Data repositories
(spring-projects/spring-data-rest)wordpress-android
789 IssuesWordPress for Android
(wordpress-mobile/wordpress-android)guava
758 IssuesGoogle core libraries for Java
(google/guava)netty
754 IssuesNetty project - an event-driven asynchronous network application framework
(netty/netty)maven
711 IssuesApache Maven core
(apache/maven)kestra
700 Issues:zap: Universal Workflow Orchestration Platform — Code in any language, run anywhere. 900+ plugins for data, infrastructure, and AI automation.
(kestra-io/kestra)kafka
678 IssuesMirror of Apache Kafka
(apache/kafka)helidon
640 IssuesJava libraries for writing microservices
(helidon-io/helidon)testcontainers-java
638 IssuesTestcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
(testcontainers/testcontainers-java)exoplayer
627 IssuesAn extensible media player for Android
(google/exoplayer)pmd
610 IssuesAn extensible multilanguage static code analyzer.
(pmd/pmd)spring-cloud-gateway
571 IssuesA Gateway built on Spring Framework and Spring Boot providing routing and more.
(spring-cloud/spring-cloud-gateway)error-prone
561 IssuesCatch common Java mistakes as compile-time errors
(google/error-prone)cassandra
559 IssuesMirror of Apache Cassandra
(apache/cassandra)