Learn Java within few weeks – List of 5 best resources

Java programming language is one of the most popular and probably the most important programming language. To start programming in Java, you first need to download and install the Java development kit.

What is Java Programming Language?

Java is a general-purpose, concurrent, strongly typed, class-based object-oriented computer programming language. Java has a set of rules that determine how the instructions are written. These rules are known as its syntax.

Java is everywhere, from handheld devices to supercomputers, data centers, your game consoles to the Internet. Have a look at few facts about Java.

  • 97% of Enterprise Desktops Run Java
  • 89% of Desktops (or Computers) in the U.S. Run Java
  • 9 Million Java Developers Worldwide
  • #1 Choice for Developers
  • #1 Development Platform
  • 3 Billion Mobile Phones Run Java
  • 100% of Blu-ray Disc Players Ship with Java
  • 5 Billion Java Cards in Use
  • 125 million TV devices run Java
  • 5 of the Top 5 Original Equipment Manufacturers Ship Java ME

Java plays a great role in our current technological advancement and it is Java programming language that made this possible. Don’t be confused, Javascript and Java Programming language is two different thing.

Salary for Full-time Java Programmers

The image below shows the average salary of full-time Java Programmers. This is a global report, meaning average from around the World.

Java Developer Salary
With that in mind, let’s get into the list of resources that can help you learn Java within few weeks.

1. Introduction to Programming in Java

Introduction to Programming in Java_ An Interdisciplinary Approach
If you really are new to Java programming language, this can be a great resource to start with. This is recommended by top universities in the world as you can learn the basic concepts in Java taking this course. This website will help you learn all of which is essential to the process of learning Java.

2. Learn Java Online

Welcome - Learn Java - Free Interactive Java Tutorial
Interactive tutorials in recent years have become quite a thing, and it’s more fun to learn with such interactive tutorials. It’s worth knowing that you won’t learn a whole lot from this interactive tutorial, but it can definitely help you get started.

3. CodingBat

CodingBat (formerly JavaBat) is one of the best ways of learning Java for free, interactively within your browser. This is also another website on this list that offers an interactive way of learning.

Unlike sites like Codecademy, which explain everything from step-by-step, bottom to top, CodingBat is more of an do what you know and pick what you’re capable of. You may find it a bit unorganized, but there are plenty of tutorials for each section and you’ll be learning rather quickly.

4. Programming by Doing

Programming by Doing
As the name suggests, this website focuses on “Learning by Doing”. You can find a lot of challenges that do not require a lot of programming skills at first, but as you advance through the challenges they’ll get tougher and tougher.

5. Java for Complete Beginners

Java for Complete Beginners by John Purcell I Udemy
This is similar to Udemy but for free, that is why this is one of the most popular online course sites. There are many people who prefer learning Java Programming or any other programming language by watching video content on either YouTube or any other website. It is always a plus to have access to videos that you can just repeat whenever, to grasp some of the essentials of a Java programming language, or any other programming language.

John Purcell is one of the guys who run this website who happens to be a software engineer who has had many years of experience with Java Programming Language

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