Important JavaScript Shorthands to know 🚀🔥

Arjun Vijay Prakash - May 25 '22 - - Dev Community

1) The Ternary Operator

Longhand- 

const x = 20;
let answer;
if (x > 10) {
    answer = "greater than 10";
} else {
    answer =  "less than 10";
}
Enter fullscreen mode Exit fullscreen mode

Shorthand 

const answer = x > 10 ? "greater than 10" : "less than 10";
Enter fullscreen mode Exit fullscreen mode

2) Declaring Variables Shorthand

Longhand- 

let x;
let y;
let z = 3;
Enter fullscreen mode Exit fullscreen mode

Shorthand 

let x, y, z=3;
Enter fullscreen mode Exit fullscreen mode

3) If True Presence Shorthand

Longhand- 

if (likeJavaScript === true)
Enter fullscreen mode Exit fullscreen mode

Shorthand 

if (likeJavaScript)
Enter fullscreen mode Exit fullscreen mode

4) If Not True Presence Shorthand

Longhand- 

if (!likeJavaScript === true)
Enter fullscreen mode Exit fullscreen mode

Shorthand 

if (!likeJavaScript)
Enter fullscreen mode Exit fullscreen mode

5) Arrow Function Shorthand

Longhand- 

function doAnything(){}
Enter fullscreen mode Exit fullscreen mode

Shorthand 

let doAnything = () => {}
Enter fullscreen mode Exit fullscreen mode
Image
Long Term Memory AI Chatbot

ai, machinelearning, productivity, lowcode
Image
Building an AI-Powered Ad Copy Generator with DronaHQ and GeminiAI

ai, restapi, tutorial, productivity
Image
Mastering Email Marketing A Comprehensive Mailchimp Tutorial

emailmarketing, mailchimp, automation, digitalmarketing
Image
Discover the Best Salons in Mumbai

salon, in, mumbai, bestsaloninmumbai
Image
Git you can learn on the fly

git, github
Image
Elevate Your Ride: A Comprehensive Guide to Car Dashboard Items

webdev, beginners, shopping
Image
Study MBBS Abroad Consultant in Nagpur

studymbbsabroad, internationalmedicaldegree, studymedicineabroad, medicalstudiesabroad
Image
Q3 Is Pivotal

jlabsdigital, bitcoin
Image
Tailwind CSS or Styled Components?

webdev, css
Image
The Role of Data in Machine Learning: A Guide for Beginners

data, datascience, machine, machinelearning
Image
Mastering Data Analysis with Microsoft Excel

excel, dataanalysis, tutorial
Image
Best Digital Marketing and Web development course in guwahati
Image
Mastering Docker: A Journey Through Essential Practices 🚀

docker, coding, programming, tutorial
Image
Supervised Learning

machinelearning, ai, beginners, datascience
Image
Who Runs After Road Runner
Image
The Battle of the Lightweight Frontend Frameworks
Image
Elevate Your Living Space: Best Home Decoration Tips
Image
Key Considerations When Hiring Mobile App Developers in Dallas
Image
Mastering a New Language with Duolingo A Comprehensive Tutorial Series

duolingo, languagelearning, tutorial
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .