Most of us are used to writing JavaScript code for a long time. But we might not have updated ourselves with new features which can solve your issues with minimal code. These techniques can help you write clean and optimized JavaScript Code. Today, I’ll be summarizing some optimized JavaScript code snippets which can help you develop your skills.

1. Shorthand for if with multiple || conditions

2. Shorthand for if with multiple && conditions

3. Shorthand for null, undefined, and empty if checks

4. Shorthand for switch case

5. Shorthand for functions with a single line

6. Shorthand for calling functions conditionally

7. Shorthand for using if to set a default value

8. Shorthand for if…else

9. Shorthand for traditional for loop while looping through an array

10. Shorthand for converting string number to number

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