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- AMPL
- ASP
- ApacheConf
- Arc
- Arduino
- AsciiDoc
- Assembly
- Astro
- Ballerina
- Batchfile
- Bikeshed
- Blade
- Brainfuck
- C
- C#
- C++
- CMake
- CSS
- Ceylon
- Clojure
- CodeQL
- CoffeeScript
- ColdFusion
- Common Lisp
- Coq
- Crystal
- Cuda
- D
- DTrace
- Dart
- Dockerfile
- Dylan
- EJS
- Elixir
- Elm
- Emacs Lisp
- Erlang
- F#
- Fancy
- Forth
- Fortran
- GDScript
- Gherkin
- Go
- Groovy
- HCL
- HTML
- Haml
- Handlebars
- Haskell
- IDL
- Java
- JavaScript
- Jsonnet
- Julia
- Jupyter Notebook
- Kotlin
- LabVIEW
- Less
- Logos
- Lua
- MATLAB
- MDX
- Makefile
- Markdown
- Mathematica
- Matlab
- Modelica
- MoonScript
- Mustache
- NSIS
- Nim
- Nix
- Nunjucks
- OCaml
- Objective-C
- Objective-C++
- PHP
- PLSQL
- PLpgSQL
- Papyrus
- Pascal
- Perl
- PostScript
- PowerShell
- Prolog
- Pug
- Python
- QML
- R
- RPGLE
- Racket
- Raku
- Ring
- Roff
- Ruby
- Rust
- SCSS
- Sass
- Scala
- Scheme
- Shell
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- Smarty
- Solidity
- Standard ML
- Starlark
- SuperCollider
- Svelte
- Swift
- Tcl
- TeX
- Twig
- TypeScript
- V
- Vala
- Vim Script
- Vim script
- VimL
- Visual Basic
- Vue
- WebAssembly
- Wren
- XSLT
- Yacc
- Zephir
- Zig
- hoon
- kvlang
- reStructuredText
elasticsearch
4509 IssuesFree and Open, Distributed, RESTful Search Engine
(elastic/elasticsearch)elasticsearch
4508 IssuesOpen Source, Distributed, RESTful Search Engine
(elasticsearch/elasticsearch)beam
4455 IssuesApache Beam is a unified programming model for Batch and Streaming data processing.
(apache/beam)osmand
2837 IssuesOsmAnd
(osmandapp/osmand)quarkus
2765 IssuesQuarkus: Supersonic Subatomic Java.
(quarkusio/quarkus)dbeaver
2384 IssuesFree universal database tool and SQL client
(dbeaver/dbeaver)presto
2125 IssuesThe official home of the Presto distributed SQL query engine for big data
(prestodb/presto)bazel
2030 Issuesa fast, scalable, multi-language and extensible build system
(bazelbuild/bazel)languagetool
1949 IssuesStyle and Grammar Checker for 25+ Languages
(languagetool-org/languagetool)keycloak
1928 IssuesOpen Source Identity and Access Management For Modern Applications and Services
(keycloak/keycloak)opensearch
1763 Issues🔎 Open source distributed and RESTful search engine.
(opensearch-project/opensearch)ghidra
1633 IssuesGhidra is a software reverse engineering (SRE) framework
(nationalsecurityagency/ghidra)iceberg
1467 IssuesApache Iceberg
(apache/iceberg)mage
1423 IssuesMagic Another Game Engine
(magefree/mage)newpipe
1198 IssuesA lightweight Youtube frontend for Android.
(teamnewpipe/newpipe)flink
1191 IssuesApache Flink
(apache/flink)android
1155 Issues📱 Nextcloud Android app
(nextcloud/android)kafka
1142 IssuesMirror of Apache Kafka
(apache/kafka)wordpress-android
1079 IssuesWordPress for Android
(wordpress-mobile/wordpress-android)hadoop
1053 IssuesApache Hadoop
(apache/hadoop)azure-sdk-for-java
997 IssuesMicrosoft Azure SDK for Java
(azure/azure-sdk-for-java)antlr4
953 IssuesANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
(antlr/antlr4)checkstyle
951 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)spring-security
929 IssuesSpring Security
(spring-projects/spring-security)closure-compiler
905 IssuesA JavaScript checker and optimizer.
(google/closure-compiler)lombok
877 IssuesVery spicy additions to the Java programming language.
(rzwitserloot/lombok)jmeter
852 IssuesApache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services
(apache/jmeter)dubbo
849 IssuesDubbo is a high-performance, java based, open source RPC framework
(alibaba/dubbo)dubbo
849 IssuesThe java implementation of Apache Dubbo. An RPC and microservice framework.
(apache/dubbo)zaproxy
821 IssuesThe ZAP core project
(zaproxy/zaproxy)k-9
809 IssuesK-9 Mail – Advanced Email for Android 📧
(k9mail/k-9)netbeans
806 IssuesApache NetBeans
(apache/netbeans)spring-data-rest
785 IssuesSimplifies building hypermedia-driven REST web services on top of Spring Data repositories
(spring-projects/spring-data-rest)cgeo
766 Issuesc:geo - The powerful Android geocaching app.
(cgeo/cgeo)guava
714 IssuesGoogle core libraries for Java
(google/guava)exoplayer
675 IssuesAn extensible media player for Android
(google/exoplayer)liquibase
633 IssuesMain Liquibase Source
(liquibase/liquibase)codenameone
624 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)netty
599 IssuesNetty project - an event-driven asynchronous network application framework
(netty/netty)intellij-elixir
577 IssuesElixir plugin for JetBrain's IntelliJ Platform (including Rubymine)
(kronicdeth/intellij-elixir)apps-android-commons
574 IssuesThe Wikimedia Commons Android app allows users to upload pictures from their Android phone/tablet to Wikimedia Commons
(commons-app/apps-android-commons)exist
567 IssueseXist Native XML Database and Application Platform
(exist-db/exist)rest-assured
563 IssuesJava DSL for easy testing of REST services
(rest-assured/rest-assured)spring-boot
563 IssuesSpring Boot
(spring-projects/spring-boot)pmd
551 IssuesAn extensible multilanguage static code analyzer.
(pmd/pmd)questdb
551 IssuesAn open source time-series database for fast ingest and SQL queries
(questdb/questdb)spring-security-oauth
546 IssuesSupport for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.
(spring-attic/spring-security-oauth)hikaricp
539 Issues光 HikariCP・A solid, high-performance, JDBC connection pool at last.
(brettwooldridge/hikaricp)opentsdb
534 IssuesA scalable, distributed Time Series Database.
(opentsdb/opentsdb)pgjdbc
526 IssuesPostgresql JDBC Driver
(pgjdbc/pgjdbc)