- There’s a low threshold to get started
- It’s a fun language to learn
Almost all the Top companies are using JS like Netflix, Uber, Wallmart, Paypal, LinkedIn & more.
1. Improvement in Web Interface
For example — A sign-up form can check if your name is available when you enter it, preventing you from having to endure a frustrating reload of the page.
2. Word Suggestion in Search Box
A search box can give you suggested results when you type, based on what has been entered so far.
For example — “bi”, could bring up suggestions to choose from that contain the string such as “bird”, “big”, and “bicycle”. This usage pattern is called Autocomplete.
3. Instant Update of Information
Information that changes constantly can load periodically without the need for user interactions.
For example — Sports match results or stock market tickers.
4. Loading Information Only When User Choose
Information that is nice to have and runs the risk of being redundant to some users can be loaded when and if the user chooses to access it.
For example — The navigation menu of a site can contain 6 links but display links to deeper pages on demand when the user activates a menu item.
5. Fixing Layout Issues
It can find the position and area of the element on the particular page and the dimensions of the browser window. By implementing this information you can stop overlapping elements and other similar issues.
For example — You may have a menu with several levels by clicking and checking if there is space for the submenu to appear before showing it, you can prevent scroll bars or overlapping menu items.
6. Enhancing HTML Interface
7. Animation of Page Elements
It doesn’t stop there. Facebook created React, one of the most popular front end frameworks. Facebook uses React on Facebook.com as well as Instagram and WhatsApp.
React Native was created to solve a major problem with Facebook’s mobile applications. Cross-platform development allows companies to develop mobile applications that function on multiple operating systems.
However, because the code is generalized for multiple operating systems, the user interface and experience design often looks unnatural on each device.
Netflix rapidly transformed itself from a movie rental business into one of the largest media companies in the world.
The company was originally founded as a local DVD subscription service in 1997. Today, Netflix has over 148 million subscribers across the globe and is the most popular video streaming service in the world.
Candy Crush Saga is one of the most successful video games of all time. The free-to-play matching puzzle game was initially released as a Facebook web application in 2012 before being reworked for Windows, Android, and iOS.
Candy Crush was one of the first popular freemium games. This means that the game is free to play, although in-game purchases can help users progress faster or purchase add-ons. This model allowed the company behind Candy Crush, King Digital Entertainment, to earn more than $4 million per day in 2018.
The flexible nature of this framework enabled developers to create a mobile application that looked and felt like the Facebook web application.
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