A lot has been written on the web about this, but I’m still going to write this down so I don’t forget.
I managed to get from a ~400kb bundle (the file was not served as gzipped) to a ~50kb bundle (gzipped), which is pretty amazing, in three steps (and some researching).
I mixed up the steps when writing this post, that’s why the file sizes I am reporting are not consistent. I actually went with Step 2, Step 3, and finally, Step 1.
