How to use icon fonts in react ???

Question

React

The react project needs 5 icons , I would like to hear your opinion in order to form ideas about this or that connection method in the future, here are the options
:
they work in react or not.
- it's a shame to pull the whole pack because of 5 icons and I don't know how they affect the size of the bundle (write who knows)
2. inline svg:
+ like norms
- pseudo-elements will not
work 3. create a mini pack with icomoon.io/
+ only icons are needed
+ it seems to be possible to use it in pseudo -elements
- I don’t know how to connect it correctly (connecting to the header via a link seems to be rude)
I will be glad to your options, any comments and links to some useful materials