Java Resources

Learn different strategies to implement virtual threads, a framework that allows us to dramatically facilitate programming a thread-per-task model. This simplifies writing and maintaining high-throughput concurrent applications.

Updated January 20, 2023

by Victoria Barriola

· 5,351 Views · 3 Likes

How To Generate Code Coverage Report Using JaCoCo-Maven Plugin

In this article, readers will use a series of tutorials to learn how to use the JaCoCo-Maven plugin to generate code coverage reports for Java projects.

January 19, 2023

by Harshit Paul

· 14,226 Views · 1 Like

Deploying Java Serverless Functions as AWS Lambda

Learn about SAM (superset of CloudFormation) including some special commands and shortcuts to ease Java serverless code development, testing, and deployment.

January 18, 2023

by Nicolas Duminil

CORE

· 7,680 Views · 4 Likes

How To Take A Screenshot Using Python and Selenium

This tutorial will guide you on using Selenium and Python to capture Python Selenium screenshots and check how your website is rendered over different browsers.

January 17, 2023

by Nishant Choudhary

· 4,239 Views · 1 Like

How To Create a Stub in 5 Minutes

Readers will learn how to create stubs in five minutes, which uses regression and load testing, debugging, and more, and how to configure the stubs flexibly.

January 17, 2023

by Andrei Rogalenko

· 9,963 Views · 3 Likes

Implementing Infinite Scroll in jOOQ

Infinite scroll is a classical usage of keyset pagination and is gaining popularity these days.

Updated January 17, 2023

by Anghel Leonard

CORE

· 8,158 Views · 2 Likes

Foojay.social: A Mastodon Server for the Java Community

Mastodon is a safe alternative for Twitter, and Foojay has set up a service for the Java, JVM, and OpenJDK communities. Read more!

January 13, 2023

by Frank Delporte

· 3,941 Views · 1 Like

Watch Area and Renderers

Stop digging through variables in the watch to find nuggets of gold, or rerunning the expression evaluation. Use entity renderers instead.

January 12, 2023

by Shai Almog

CORE

· 3,708 Views · 2 Likes

Build CRUD RESTful API Using Spring Boot 3, Spring Data JPA, Hibernate, and MySQL Database

In this tutorial, we will learn how to build CRUD RESTful API using Spring Boot 3, Spring Data JPA (Hibernate), and MySQL database.

January 12, 2023

by Ramesh Fadatare

· 13,364 Views · 6 Likes

Should You Create Your Own E-Signature API?

E-signatures have many benefits, such as higher security. An e-signature API can make the signing experience much easier, but what's the best way to implement it: buying an API or building one?

January 12, 2023

by Zac Amos

· 4,449 Views · 2 Likes

Project Loom And Kotlin: Some Experiments

This article will dive into the performance of virtual threading functionality with Project Loom and Kotlin using guide charts and code for readers to follow.

January 11, 2023

by Severn Everett

· 3,496 Views · 2 Likes

Java Development Trends 2023

This article presents an overview of seven expected trends in Java based on the most significant events and achievements.

January 11, 2023

by Alex Belokrylov

· 10,298 Views · 6 Likes

Exploring MongoDB Capabilities With Java Using Jakarta NoSQL 1.0.0-b5

In this tutorial, further explore the integration with Java and NoSQL database with Jakarta NoSQL exploring an application with MongoDB.

January 11, 2023

by Otavio Santana

CORE

· 5,112 Views · 3 Likes

7 Awesome Libraries for Java Unit and Integration Testing

Want to improve your Java unit and integration tests? Here are seven libraries that you might find useful in your day-to-day work.

January 11, 2023

by Marco Behler

CORE

· 12,255 Views · 22 Likes

How To Develop a QR Code Scanner for Pay Parking

QR code-based parking payment is convenient, but it can be annoying when a QR code isn’t recognized. Use this article as a guide to creating your own QR code.

January 10, 2023

by Jackson Jiang

CORE

· 2,288 Views · 1 Like

Change Data Capture With QuestDB and Debezium

This article goes into detail about streaming data into QuestDB with change data capture via Debezium and Kafka Connect with charts and guide code blocks.

January 10, 2023

by Yitaek Hwang

CORE

· 2,655 Views · 1 Like

Kotlin Is More Fun Than Java And This Is a Big Deal

All JVM languages can do the same job, but the one that makes you happy does it the best.

January 10, 2023

by Jasper Sprengers

CORE

· 9,044 Views · 8 Likes

A Beginner's Guide to Back-End Development

The fundamentals of back-end development and the various parts of a typical "software stack" can be understood without writing any code.

January 9, 2023

by Nachiketa Singh

· 4,894 Views · 5 Likes

Debugging Streams and Collections

Java 8 streams improved code readability they also provide great debugging opportunities. There are amazing tools for inspecting collections and arrays.

January 7, 2023

by Shai Almog

CORE

· 3,707 Views · 2 Likes

Type Variance in Java and Kotlin

Explaining how type variance works with Java and Kotlin by using simple and complex examples and how it can be used to create good APIs for developers.

January 4, 2023

by Ivan Ponomarev

CORE

· 10,619 Views · 17 Likes

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