Why use Promises in your code?

Fetch()


What is Redux?

Why use it?

How does Redux work?

Actions


What is Next.js?

How to get started with Next.js?

npx create-next-app
npx create-next-app –typescript
npm run dev

What are the advantages of Next.js?



Light DOM, Shadow DOM vs. Flattened DOM

<custom-picture>
^^^^^^^^^^^^^^^^^^^^^^^^^^^
#shadow-root
___________________________

<!--Light DOM-->
<img src="https://path.to/a-kitten.png">
<cite>A Nice Kitten!</cite>
<!--Light DOM ends-->
</custom-picture>

Not setting a position: fixed, relative, absolute or sticky for an element.

Stacking context



Photo by Deleece Cook on Unsplash

Photo by Freysteinn G. Jonsson on Unsplash

Difference between class component and function components


Damaris Göbel

I like to do crazy things with CSS & JavaScript. My brain occasionally runs out of memory so I need to write down my thoughts.

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