Plug 'MrPicklePinosaur/typst-conceal.vim', {'for': 'typst'} " vim plug
Plugin 'MrPicklePinosaur/typst-conceal.vim' " vundle
Also ensure that conceal level is set
set conceallevel=2
It is possible to individually configure if math symbols and emoji are concealed. By default all conceals are enabled by default.
let g:typst_conceal_math=1
let g:typst_conceal_emoji=1
Based off of tex-conceal.vim