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- AMPL
- ASP
- ApacheConf
- Arc
- Arduino
- AsciiDoc
- Assembly
- Astro
- Ballerina
- Batchfile
- Bikeshed
- Blade
- Brainfuck
- C
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- C++
- CMake
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- ColdFusion
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- Crystal
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- D
- DTrace
- Dart
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- Dylan
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- Elm
- Emacs Lisp
- Erlang
- F#
- Fancy
- Forth
- Fortran
- GDScript
- Gherkin
- Go
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- HCL
- HTML
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- Haskell
- IDL
- Java
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- Jsonnet
- Julia
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- Logos
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- MATLAB
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- NSIS
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- PHP
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- Python
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- V
- Vala
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- VimL
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- Wren
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- hoon
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- reStructuredText
elasticsearch
4828 IssuesOpen Source, Distributed, RESTful Search Engine
(elasticsearch/elasticsearch)elasticsearch
4817 IssuesFree and Open, Distributed, RESTful Search Engine
(elastic/elasticsearch)beam
4510 IssuesApache Beam is a unified programming model for Batch and Streaming data processing.
(apache/beam)osmand
2942 IssuesOsmAnd
(osmandapp/osmand)dbeaver
2663 IssuesFree universal database tool and SQL client
(dbeaver/dbeaver)quarkus
2574 IssuesQuarkus: Supersonic Subatomic Java.
(quarkusio/quarkus)presto
2170 IssuesThe official home of the Presto distributed SQL query engine for big data
(prestodb/presto)bazel
2004 Issuesa fast, scalable, multi-language and extensible build system
(bazelbuild/bazel)languagetool
1971 IssuesStyle and Grammar Checker for 25+ Languages
(languagetool-org/languagetool)keycloak
1950 IssuesOpen Source Identity and Access Management For Modern Applications and Services
(keycloak/keycloak)opensearch
1899 Issues🔎 Open source distributed and RESTful search engine.
(opensearch-project/opensearch)ghidra
1645 IssuesGhidra is a software reverse engineering (SRE) framework
(nationalsecurityagency/ghidra)mage
1522 IssuesMagic Another Game Engine
(magefree/mage)flink
1229 IssuesApache Flink
(apache/flink)newpipe
1227 IssuesA lightweight Youtube frontend for Android.
(teamnewpipe/newpipe)android
1132 Issues📱 Nextcloud Android app
(nextcloud/android)kafka
1092 IssuesMirror of Apache Kafka
(apache/kafka)hadoop
1063 IssuesApache Hadoop
(apache/hadoop)wordpress-android
974 IssuesWordPress for Android
(wordpress-mobile/wordpress-android)antlr4
961 IssuesANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
(antlr/antlr4)spring-security
950 IssuesSpring Security
(spring-projects/spring-security)azure-sdk-for-java
912 IssuesMicrosoft Azure SDK for Java
(azure/azure-sdk-for-java)closure-compiler
908 IssuesA JavaScript checker and optimizer.
(google/closure-compiler)lombok
901 IssuesVery spicy additions to the Java programming language.
(rzwitserloot/lombok)dubbo
880 IssuesDubbo is a high-performance, java based, open source RPC framework
(alibaba/dubbo)dubbo
880 IssuesThe java implementation of Apache Dubbo. An RPC and microservice framework.
(apache/dubbo)k-9
879 IssuesK-9 Mail – Advanced Email for Android 📧
(k9mail/k-9)checkstyle
879 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)jmeter
877 IssuesApache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services
(apache/jmeter)netbeans
866 IssuesApache NetBeans
(apache/netbeans)zaproxy
819 IssuesThe ZAP core project
(zaproxy/zaproxy)cgeo
797 Issuesc:geo - The powerful Android geocaching app.
(cgeo/cgeo)iceberg
792 IssuesApache Iceberg
(apache/iceberg)spring-data-rest
790 IssuesSimplifies building hypermedia-driven REST web services on top of Spring Data repositories
(spring-projects/spring-data-rest)guava
718 IssuesGoogle core libraries for Java
(google/guava)exoplayer
664 IssuesAn extensible media player for Android
(google/exoplayer)liquibase
648 IssuesMain Liquibase Source
(liquibase/liquibase)codenameone
631 IssuesCross-platform framework for building truly native mobile apps with Java or Kotlin. Write Once Run Anywhere support for iOS, Android, Desktop & Web.
(codenameone/codenameone)questdb
607 IssuesAn open source time-series database for fast ingest and SQL queries
(questdb/questdb)apps-android-commons
602 IssuesThe Wikimedia Commons Android app allows users to upload pictures from their Android phone/tablet to Wikimedia Commons
(commons-app/apps-android-commons)netty
601 IssuesNetty project - an event-driven asynchronous network application framework
(netty/netty)intellij-elixir
597 IssuesElixir plugin for JetBrain's IntelliJ Platform (including Rubymine)
(kronicdeth/intellij-elixir)exist
573 IssueseXist Native XML Database and Application Platform
(exist-db/exist)cassandra
569 IssuesMirror of Apache Cassandra
(apache/cassandra)rest-assured
568 IssuesJava DSL for easy testing of REST services
(rest-assured/rest-assured)pmd
563 IssuesAn extensible multilanguage static code analyzer.
(pmd/pmd)hikaricp
556 Issues光 HikariCP・A solid, high-performance, JDBC connection pool at last.
(brettwooldridge/hikaricp)spring-boot
553 IssuesSpring Boot
(spring-projects/spring-boot)spring-security-oauth
546 IssuesSupport for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.
(spring-attic/spring-security-oauth)pgjdbc
540 IssuesPostgresql JDBC Driver
(pgjdbc/pgjdbc)