Help out your favorite open source projects and become a better developer while doing it.

A repository for Hacktoberfest 2018. Star the repository if you find it interesting.

华为云TaurusDB性能挑战赛复赛

Book tracker web app for book lovers

Custom implementation of servlet container

An open source android game

Signin and Signup in single Screen using PercentRelativeLayout

Ultra light, Ultra fast library to extract table names out of SQLs

A Java-API for validating PayPals Webhook events/notifications.

A Yeoman Generator Building a Lambda function with POJO request in maven

A turn based strategy rpg - Java (libgdx)

Application Crash Reports for Android

A simpler ruby-processing for linux/Windows/MacOS?

JRubyArt code as art

JUnit Rule for providing an embedded in-memory database for your tests

A Fabric mod designed to dramatically improve the performance of Minecraft's lighting engine while fixing many bugs

Command Line Tool to download Subtitles for Movies:

The all purpose help app.

A RESTful sample using Spring Boot, Spring MVC, Spring Data and Angular/Bootstrap.

Primitive is a JavaFX framework which provides better logging and organization.

Maven Portainer plugin to support deployment process

A RESTful sample using AnguarJS/Bootstrap as frontend and Spring MVC as REST API producer

A lightweight grapical IRC Client based on the pIRC API

an ant task to find unused methods, regardless of access

Jogo da Velha com Inteligência Artificial - Baseado no Algoritmo da Jogada Perfeita

Ithaka board game is played on a four by four square grid with three pieces in each of four colors.

Este projeto tem por objetivo criar um WebService Cliente que consuma o padrão ABRASF de Nota Fiscal de Serviço Eletrônica. O case, por hora, é a prefeitura do município de Maringá.

A collection of Java utilities

Android Resource Manager application to manage and analysis your app resources with many features like image resize, Color, Dimens and code Analysis

[Hacktoberfest] 👓Material design home dragable menu for you app with less code

Simple Todo App which uses broadcast receivers (for notifications), touch gestures, Dialog Fragments and sqlite database

a fractal flame editor for electric sheep

Java embedded PostgreSQL component for testing

Maven Desktop UI

Framework that enables integration with a RESTful server using magic.

The Squiggly Filter is a Jackson JSON PropertyFilter, which selects properties of an object/list/map using a subset of the Facebook Graph API filtering syntax.

This is a Java-based application is used to validate the format and consistency of data prior to uploading to the Secure Data Service.

Collection of Spring utilities supporting integration with Docker/Portainer

Postmark Java API

MathStore is a ultimate calculator solution with a comprehensive set of tools for easy calculations.

Code for Social Good connects nonprofits and open sources with tech volunteers

Open Source Software Insight

An implementation of a Router with BGPSec in Java using Apache-Mina and Zebra

Alice is a smart chatbot for the protection of women.It gets activated on shaking your mobile phone or pressing power button twice and send sms alerts along with your current location to the contacts stored by you.

Building RESTful APIs with Java EE 7 and JAXRS

Daily collection Bing Wallpaper