Every beginner in coding might install vs-code because this editor provides some sort of shortcut, but somehow it uses the power of other software let me tell you why.
If you don't know about a website just google it or click on it and then the magic begins here.
This is the website called emmet it has the superpower to provide some shortcuts about tags that are required for development.
If you go to this particular website then if you click (docs.emmet.io) this section is visible to you by using this you can achieve mastery in this shortcut which will help you to write code in a faster way.
For example when you are building a website then you required some unnecessary text to fill the website or to test the website by using this you can achieve this. Just go to vs code and write lorem5 or lorem(type the number of words you want) and hit tab key and boom!
You will get the number of words and no need to google for paragraphs to test your website.
Suppose you want this code snippet for your website to achieve this no need to write ul and then copy-pasting this li for 5 times you just need to write ul>li*5(or the number of li you want) you will get this kinda snippet.
For this kind of amazing shortcuts go and just check out the website(https://emmet.io/)