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Fixing the – selector “body” is not pure (pure selectors must contain at least one local class or id) – error in NextJs

CSS using focus-within to highlight active element

Making a dropdown menu example with CSS :focus-within

NextJs page transitions – app folder enter page animation example

Can a submit button be outside of an HTML form?

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

FormData and Fetch – Javascript example

Templates vs Layouts in NextJs

Fixing the error required parameter (slug) was not provided as a string in generateStaticParams in NextJs

Example of using the generateStaticParams() in NextJs 13 within the app folder

Multiple URL parameters in NextJs with catch-all segments: the […name] and [[…name]] folders

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

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