Java vs JavaScript

2018-07-07

Most people believe that JavaScript is a version of Java, which is false. There is no similarity in their structure at all. In fact, the word " Java" is the only common factor between them! Many more types of programs are written in Java than in JavaScript, and the two languages can only work together in web applications and websites.


Java is one of the most important object-oriented programming languages created by Sun. It is used in a wide variety of software, web applications, mobile applications, and games. It can be used by Windows, Mac, and Linux systems.


Java requires different environments to be set up before you can begin development. The environment will vary according to the type of program you want to produce. You can use Java to create different programs like:

  • The NASA World Wind program, which was developed by NASA to let the user zoom in from a satellite site to any spot on the planet
  • The Android operating system
  • The LinkedIn website

JavaScript, on the other hand, is classified as a scripting language that derives many of its commands from the C language. JavaScript can work on almost all existing web browsers like Chrome, Firefox, and Safari, allowing you to apply important web design principles. It is also used in coding games and desktop applications.


If you are a Twitter user, your username and password are stored on Twitter's servers. When you open your web browser and write a Twitter post it will load JavaScript files and Twitter will be able to identify you. If you try to log into Twitter and you enter the wrong email or password, an error message will be displayed after the data is sent to Twitter's servers to check the username and password. If your credentials are correct and found on the server, you can log in. Otherwise, Twitter's server will send an error message to the browser to display.


Multiple messaging between the browser and servers cause slow browsing speed, so it is smart to use JavaScript to check the structure of data before sending it to servers. JavaScript files are uploaded when you visit any social media website link to ensure the data is structured properly prior to uploading it. This ensures that only data that is really worth checking is sent to the server.


JavaScript plays an important role in increasing browsing speeds and user satisfaction. Its uses also include the creation of games, graphics, browser control, and some frameworks like node.js that have expanded it to run on the server side rather than on the client side. RoboGarden seeks to teach kids to code in JavaScript through fun coding games. With RoboGarden, children will learn how to make the best ofJavaScript's amazing features.


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