Help out your favorite open source projects and become a better developer while doing it.
Pick your favorite repos to receive a different open issue in your inbox every day. Fix the issue and everybody wins. 76,493 developers are working on 8,030 open source repos using CodeTriage.
What is CodeTriage?
Sign up with GitHubOpen source projects on GitHub that need your help.
- 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
- 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
- Slash
- 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
- reStructuredText
elasticsearch
4630 IssuesFree and Open, Distributed, RESTful Search Engine
(elastic/elasticsearch)elasticsearch
4629 IssuesOpen Source, Distributed, RESTful Search Engine
(elasticsearch/elasticsearch)osmand
2688 IssuesOsmAnd
(osmandapp/osmand)quarkus
2471 IssuesQuarkus: Supersonic Subatomic Java.
(quarkusio/quarkus)keycloak
2098 IssuesOpen Source Identity and Access Management For Modern Applications and Services
(keycloak/keycloak)languagetool
1929 IssuesStyle and Grammar Checker for 25+ Languages
(languagetool-org/languagetool)bazel
1906 Issuesa fast, scalable, multi-language and extensible build system
(bazelbuild/bazel)dbeaver
1887 IssuesFree universal database tool and SQL client
(dbeaver/dbeaver)presto
1831 IssuesThe official home of the Presto distributed SQL query engine for big data
(prestodb/presto)opensearch
1552 Issues🔎 Open source distributed and RESTful search engine.
(opensearch-project/opensearch)iceberg
1524 IssuesApache Iceberg
(apache/iceberg)azure-sdk-for-java
1512 IssuesMicrosoft Azure SDK for Java
(azure/azure-sdk-for-java)ghidra
1480 IssuesGhidra is a software reverse engineering (SRE) framework
(nationalsecurityagency/ghidra)shardingsphere
1254 IssuesDistributed SQL transaction & query engine for data sharding, scaling, encryption, and more - on any database.
(apache/shardingsphere)newpipe
1234 IssuesA lightweight Youtube frontend for Android.
(teamnewpipe/newpipe)android
1219 Issues📱 Nextcloud Android app
(nextcloud/android)mage
1194 IssuesMagic Another Game Engine
(magefree/mage)kafka
1142 IssuesMirror of Apache Kafka
(apache/kafka)flink
1088 IssuesApache Flink
(apache/flink)dubbo
1065 IssuesDubbo is a high-performance, java based, open source RPC framework
(alibaba/dubbo)dubbo
1065 IssuesThe java implementation of Apache Dubbo. An RPC and microservice framework.
(apache/dubbo)wordpress-android
1027 IssuesWordPress for Android
(wordpress-mobile/wordpress-android)hadoop
943 IssuesApache Hadoop
(apache/hadoop)spring-security
933 IssuesSpring Security
(spring-projects/spring-security)closure-compiler
891 IssuesA JavaScript checker and optimizer.
(google/closure-compiler)antlr4
879 IssuesANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
(antlr/antlr4)lombok
846 IssuesVery spicy additions to the Java programming language.
(rzwitserloot/lombok)checkstyle
815 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-data-rest
774 IssuesSimplifies building hypermedia-driven REST web services on top of Spring Data repositories
(spring-projects/spring-data-rest)jmeter
763 IssuesApache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services
(apache/jmeter)netbeans
760 IssuesApache NetBeans
(apache/netbeans)zaproxy
748 IssuesThe ZAP core project
(zaproxy/zaproxy)exoplayer
739 IssuesAn extensible media player for Android
(google/exoplayer)k-9
731 IssuesK-9 Mail – Advanced Email for Android 📧
(k9mail/k-9)guava
730 IssuesGoogle core libraries for Java
(google/guava)cgeo
728 Issuesc:geo - The powerful Android geocaching app.
(cgeo/cgeo)pmd
664 IssuesAn extensible multilanguage static code analyzer.
(pmd/pmd)liquibase
626 IssuesMain Liquibase Source
(liquibase/liquibase)codenameone
615 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)spring-boot
598 IssuesSpring Boot
(spring-projects/spring-boot)netty
597 IssuesNetty project - an event-driven asynchronous network application framework
(netty/netty)spring-framework
584 IssuesSpring Framework
(spring-projects/spring-framework)apps-android-commons
578 IssuesThe Wikimedia Commons Android app allows users to upload pictures from their Android phone/tablet to Wikimedia Commons
(commons-app/apps-android-commons)spring-security-oauth
546 IssuesSupport for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.
(spring-attic/spring-security-oauth)rest-assured
543 IssuesJava DSL for easy testing of REST services
(rest-assured/rest-assured)opentsdb
535 IssuesA scalable, distributed Time Series Database.
(opentsdb/opentsdb)exist
535 IssueseXist Native XML Database and Application Platform
(exist-db/exist)spring-cloud-gateway
534 IssuesA Gateway built on Spring Framework and Spring Boot providing routing and more.
(spring-cloud/spring-cloud-gateway)rocketmq
508 IssuesMirror of Apache RocketMQ
(apache/rocketmq)grpc-java
497 IssuesThe Java gRPC implementation. HTTP/2 based RPC
(grpc/grpc-java)