What is Java Scripting? Why it is important to learn Java Script in 2020?
What is Java Scripting? Java scripting is a scripting language that is especially designed for the web browsers. It helps in creating interactive and dynamic experience for the users. For the first time in early 90s’ Java scripting made it possible to validate the forms on the page. Java scripting was not adopted by all the browsers during early years. But now all the web browsers have full support and are compatible with Java script which makes the user experience much better than ever before.
How Java Script Works?
Java script is also known as the client-side script as it executes on the client’s computer instead of the server. This script allows the web pages to work and execute entirely on the client’s machine and the page doesn’t require interacting with the main server anymore.
Once the web page is loaded on the client side and internet connection goes down, the user can still interact with the loaded pages. Though he will not be able to access new pages or he will not be able to download more data from the server
Why Learning Java Scripting is Important?
Though Java Scripting is an old language which was developed in 1990s, but the best thing about this scripting language is that it is still up to date with the latest web browsers.
For a web developer, Java scripting is a must as it helps the developer to perform various tasks on almost all the web browsers without any distinction. Some of the tasks that can be performed on web browsers are listed below:
- Auto complete form
- No need to reload the entire page to reload new data on that page
- Dropdown menus and Rollover effects
- Fading, resizing or relocating and other page elements animations
- Playing videos and audios
- Validating Web forms
- Fixing browser’s compatibility issues
The future of the Java script is bright as it is still used and supported by all the browsers. It improves the page loading time and it also helps in making different animations on web pages.
If you want to create responsive website, Java script is still there to help a developer and it make it possible to design a web page that looks good on both computer and mobile device. Not only for the web browsers but it is also good for Android apps.
Though there are some other scripting languages which are modern and are simple than the java script, but java scripting is still the backbone. Many of the libraries of Java script are used by the new languages.
How to Learn Java Script?
These courses are especially designed for those who have a programming background and who want to excel in the web development filed.