ah yes - that would be a big help. alas I am not a vscode user. I use webstorm and haven't been able to figure out how to get tailwind autocomplete to work with it.
There's a plugin that you have to install to get it going https://www.jetbrains.com/help/webstorm/tailwind-css.html
oh I forgot to mention. ember. it's an ember project. something about handlebars not being supported yet.
Other than autocomplete, I would also suggest using this cheat sheet to help you: https://nerdcave.com/tailwind-cheat-sheet
Autocompletion in your IDE makes this easy (the class names are similar to the CSS attributes, even in your examples, so you can usually guess them) and you use the same classes over and over again so you learn them quick. I barely spent 10 minutes in the Tailwind documentation the first few days because of the VSCode extension.