NSFW is an abbreviation for not safe for work used on websites with 18+ content. Images are blurred at first and get sharp after the click on the image. This is the image when the page is loaded:

Today I show you how to use generic Typescript Union Types for defining props, but specifying (narrowing) the allowed values.

It is common that modal window has semitransparent background around itself. It is called a backgrdop. Users expect the modal to be closed when clicked on this backdrop. Here we can see how to do it just by using event modifiers without favorite click-outside directive.