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. 79,316 developers are working on 8,227 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
- 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
- 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
- kvlang
- reStructuredText
griffon
26 IssuesNext generation desktop application development platform for the JVM
(griffon/griffon)illarion-java
25 IssuesJava Applications of Illarion (Client, Mapeditor, easyNPC Editor, Downloader)
(illarion-ev/illarion-java)shipr-community-android
25 IssuesShipr Social is the Multi Platform Chat Project for Developers
(shipr-hub/shipr-community-android)patchwork-api
24 IssuesAn attempt to reimplement the Minecraft Forge API on Fabric
(patchworkmc/patchwork-api)luke
23 IssuesThis is mavenised Luke: Lucene Toolbox Project
(dmitrykey/luke)jesterj
23 IssuesDocument Ingestion Framework for Search Systems
(nsoft/jesterj)flink-statefun
22 IssuesApache Flink Stateful Functions
(apache/flink-statefun)android
22 IssuesAndroid Customizable Reader - Librelio Digital Publishing Suite
(libreliodev/android)embedded-db-junit
22 IssuesJUnit Rule for providing an embedded in-memory database for your tests
(zapodot/embedded-db-junit)rapaio
22 Issuesstatistics, data mining and machine learning toolbox
(padreati/rapaio)smallrye-open-api
20 IssuesSmallRye implementation of Eclipse MicroProfile OpenAPI
(smallrye/smallrye-open-api)jmeter-maven-plugin
19 IssuesThe JMeter Maven Plugin
(jmeter-maven-plugin/jmeter-maven-plugin)jetlinks-community
19 IssuesJetLinks 基于Java8,Spring Boot 2.x ,WebFlux,Netty,Vert.x,Reactor等开发, 是一个全响应式的企业级物联网平台。支持统一物模型管理,多种设备,多种厂家,统一管理。统一设备连接管理,多协议适配(TCP,MQTT,UDP,CoAP,HTTP等),屏蔽网络编程复杂性,灵活接入不同厂家不同协议等设备。实时数据处理,设备告警,消息通知,数据转发。地理位置,数据可视化等。能帮助你快速建立物联网相关业务系统。
(jetlinks/jetlinks-community)ticktok.io
19 IssuesClock As a Service
(ticktok-io/ticktok.io)otto
18 IssuesAn enhanced Guava-based event bus with emphasis on Android support.
(square/otto) (adoptium/documentation-services)documentation-services
18 Issuesjames-project
17 IssuesEmails at the heart of your business logic!
(apache/james-project)expanse
17 IssuesSystem to shard the minecraft server
(hrznstudio/expanse)geoserver
17 IssuesOfficial GeoServer repository
(geoserver/geoserver)device-frame-generator
16 IssuesWrap your app screenshots in real device artwork.
(f2prateek/device-frame-generator)commons-io
16 IssuesApache Commons IO
(apache/commons-io)dropwizard
16 IssuesA damn simple library for building production-ready RESTful web services.
(dropwizard/dropwizard)javaanpr
16 IssuesJavaANPR - Automatic Number Plate Recognition System for Java
(oskopek/javaanpr)constretto-core
16 IssuesConstretto is a versatile configuration toolkit for the JVM implemented in Java
(constretto/constretto-core)ikvm
16 IssuesThe best IKVM.NET fork ever!
(jessiepathfinder/ikvm)spring-hateoas-examples
15 IssuesCollection of examples on how (and why) to build hypermedia-driven apps with Spring HATEOAS
(spring-projects/spring-hateoas-examples)hydrogen-fabric
15 IssuesThings of which are too dangerous to put in Lithium.
(caffeinemc/hydrogen-fabric)thunder
15 IssuesREST API based application that manages user databases
(rohannagar/thunder)dropwizard-jobs
15 IssuesScheduling / Quartz integration for Dropwizard
(dropwizard-jobs/dropwizard-jobs)edux
15 IssuesEDUX is a developer friendly Java library for machine learning educational tasks
(samyssmile/edux)quickfix-messenger
15 IssuesFront-end messaging application built on-top of the QuickFIX/J engine
(jramoyo/quickfix-messenger)blade
14 Issues:rocket: Lightning fast and elegant mvc framework for Java8
(lets-blade/blade)astrid
14 IssuesAstrid: Android's #1 Task Management Application
(todoroo/astrid)heroku-eclipse-plugin
14 IssuesWarning: Deprecated! Heroku Eclipse plugin is a fully integrated plugin into Eclipse IDE that will allow developers to manage their Heroku apps and environment right from their favourite IDE
(heroku/heroku-eclipse-plugin)qa-automation
14 IssuesQA automation utilities and project generator
(qa-automation-starter/qa-automation)blade
14 Issues:rocket: Lightning fast and elegant mvc framework for Java8
(biezhi/blade)plugs
13 Issues[WIP] A safe, Java plugin system with easy management, and usage.
(wavesoftware/plugs)natty
13 IssuesJava natural language date parser
(natty-parser/natty)javatuples
13 IssuesTypesafe representation of tuples in Java.
(javatuples/javatuples)citymanagement
12 IssuesA text-based city management game
(samasaur1/citymanagement)olingo-odata2
12 IssuesMirror of Apache Olingo
(apache/olingo-odata2)contiperf
12 IssuesContinuous Performance Testing (JUnit)
(javatlacati/contiperf)activemq-artemis
12 IssuesMirror of Apache ActiveMQ Artemis
(apache/activemq-artemis)lightfish
12 IssuesPayara / GlassFish Monitoring Utility
(adambien/lightfish)rxjava
12 IssuesRxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
(reactivex/rxjava)rxjava
12 IssuesRxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
(netflix/rxjava)es4j
12 IssuesEvent capture and querying framework for Java
(eventsourcing/es4j)javaultimatetools
11 IssuesA Large Repository Of Awesome Scripts For Java.
(jgcomptech/javaultimatetools)jcalendar
11 IssuesThe JCalendar Component - New Features and Bug Fixes
(javatlacati/jcalendar)kalium
11 IssuesJava binding to the Networking and Cryptography (NaCl) library with the awesomeness of libsodium
(abstractj/kalium)