Java is used to write applications for different platforms that run JRE and supports applications that run on a single device like a desktop or mobile phone. Java can also be used to develop applications that work in a distributed manner.

Java is a well-structured, object-oriented language, which can be considered easy for beginners. You can master it quite rapidly, as there are many processes that run automatically. You don't have to delve into “how the things work in there” too deep. Java is a cross-platform language.

Java is a programming language and computing platform first released by Sun Microsystems in 1995. 10047 companies reportedly use Java in their tech stacks. Some of the companies using Java are:-

• Uber
• Airbnb
• Google
• Amazon
• Spotify
• Pinterest

According to the Java platform official website, the main difference between Java and JavaScript is that Java is an OOP programming language while JavaScript is an OOP programming script. JavaScript code is written completely in text and need only be interpreted. Java, on the other hand, must be compiled.

Firstly Java was the official language for Android App Development (but now it was replaced by Kotlin) and consequently, it is the most used language as well. Many of the apps in the Play Store are built with Java, and it is also the most supported language by Google.

There are many Java jobs available. Data scientists, software developers, engineers, and web developers use Java because of its flexibility, versatility, and object-oriented features. If you want a high paying job and love to learn new skills, Java is a great choice.