Category: javascript

Javascript – can we use the if shorthand without the else option?

Add suffixes such as “st” or “nd” to number values in Javascript

3 cases when you should not use Arrow Functions in Js

Working with Javascript proxies, private fields and the Reflect API

Javascript – use querySelectorAll() with wildcards

Javascript includes() multiple values

Javascript – find and replace an object in array

FormData append array example not working in Javascript – and how to fix it

FormData and Fetch – Javascript example

Html using script defer vs script async

Comparing the Javascript ‘hasOwn()’ method vs the ‘in’ operator

Fixing the TypeError: Cannot read private member #value from an object whose class did not declare it

JavaScript – how to declare private properties and methods

How to automatically add unique ID’s to H2 tags for content deep-linking

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JS interview question #2: largest sum for contiguous sequence in array

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