Opisek

HTML is the basic language that describes the layout of your webpage, the text, etc.

CSS is for the looks of everything.

JavaScript lets you have interactive things on the website.

TypeScript is JavaScript with extra features for the developers, but it compiles down to JavaScript still.

Python is a scripting language that you can use to create a webserver. You can also do that with JavaScript. There are also ways to make Python run in the browser but it’s still in its infancy tbh.

Edit: Hence, I would suggest to first learn to make some static websites with HTML and CSS and later JavaScript. Those are basics that you will need to know, even if you use other frameworks, i.e., I would not recommend looking into React or Python (Flask) etc. until much later, because they all presume that you already know HTML+CSS+JS. Hit me up if you have any questions or need some assistance.

This breaks once you’ve got server-sided rendering.

Apart from keeping you logged in, like the other commenter mentioned, cookies can for example be used to save the theme you are using (light/dark) or the language you picked. It would be annoying to have to reselect that every time you move to a different subpage.

Well, prior to learning TypeScript, they might wanna start with simple HTML and CSS. The w3schools website is great to get going in my opinion.