How to use Vue with SublimeText

[KarChung]

Hello, I saw this package: https://packagecontrol.io/packages/Vue
There are requirements:

My question is, do I need to install all the blue color one in order for it to work (is it a must), and what happens if I don’t.

Thank you so much in advance

[deathaxe]

Those extra syntaxes are only required to syntax highlight associated script/style tags.

So if you want syntax highlighting within <style lang="scss"> ... </style> tags, you probably want to install Sass package. If it is not present, scss/sass scripts are not highlighted. You’ll see some notices in ST’s console about missing syntax definitions, but that’s not critical.