All Algorithms implemented in Java

Everything you need to know to get the job.

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

Jenkins automation server

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

MyBatis SQL mapper framework for Java

IntelliJ IDEA & IntelliJ Platform

A fast dependency injector for Android and Java.

Modern Java - A Guide to Java 8

The official home of the Presto distributed SQL query engine for big data

Logstash - transport and process your logs, events, or other data

Your Cheat Sheet For Android Interview - Android Interview Questions and Answers

Checkstyle 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 co…

A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.

Catch common Java mistakes as compile-time errors

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

From Java To Kotlin - Your Cheat Sheet For Java To Kotlin

Sample project created to show some of the best Android practices to work in the Android UI Layer. The UI layer of this project has been implemented using MVP or MVVM (without binding engine) to sh…

Generate awesome word(docx) with template

Apache Ignite

☑️ [Cheatsheet] Tips and tricks for Android Development

Fault tolerance and resilience patterns for the JVM

An extensive tutorial on RxJava

Concurrency Patterns and features found in Java, through multithreaded programming. Threads, Locks, Atomics and more.

Cross-platform static analyzer and linter for Swift.

First open-source data discovery and observability platform. We make a life for data practitioners easy so you can focus on your business.

An open source, free, high performance, stable and secure Java Application Business Platform of Project Management and Document

XDocReport means XML Document reporting. It's Java API to merge XML document created with MS Office (docx) or OpenOffice (odt), LibreOffice (odt) with a Java model to generate report and convert it…