The website with the generation of the svg drawing in code, or how to make an item without the bad code?

Hello everyone, I want to make this thing as pictured above - a call to act drawn on photoshop, and placed using position: absolute, later I stopped myself, I realized that if I go with a retina display, this piece to put it mildly it would be complete shit. By reading the article (Habr, etc.), found a variant in the preparation of pure svg lines with any transformation, and later animating using js. Now, the question: how does all this draw? are there any generators where you draw the arrow and it puts it all in SVG code like this. Or all of it is written manually?
I found a site which draws, but more primitive things - https://svg-art.ru/?p=1112
UPD: or tell me how you solve these dilemmas)