30 Awesome JavaScript Shorthand Techniques That Are Good to Know

30 Awesome JavaScript Shorthand Techniques That Are Good to Know

Javascript shorthand techniques help you write code in a much cleaner, optimized, and shorter form. Now, let’s go through some shorthand techniques one by one.

The shorthand techniques in any programming language help you write code in a much cleaner, optimized, and shorter form. And these techniques let you write code in fever lines and also will help you save some time. Now, let’s go through some shorthand techniques one by one.

  1. Ternary Operator
  2. Assigning Default Values
  3. Short-Circuit Evaluation with ??
  4. Checking if a Property Exists within an Object
  5. Default Values with ??=
  6. Assigning Multiple Values
  7. Assigning only Required Values to Variables from an Array and an Object
  8. Merging Arrays and Adding Multiple Elements to an Array
  9. Spread Syntax with Destructuring
  10. Short-Circuit Evaluation with &&
  11. Template Literals
  12. Alternative for a Switch statement
  13. Object Property Assignment
  14. Arrow Functions
  15. Implicit return
  16. For Loops
  17. Default Values for Function Parameters
  18. Declaring Variable
  19. Adding Object Values into an Array
  20. Finding an Element in an Array
  21. String to Number Conversion
  22. Multiple Condition Checks
  23. Swap Variable Values
  24. Exponentiation Operator
  25. Getting a Character at an Index for a String
  26. Mandatory Parameters
  27. Decimal Base Exponents
  28. Casting to a Boolean using the !!
  29. Floor Value of a Number with ~~
  30. Checking the Presence of an Item in Array

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