random_id() can be used to create a random, character-based ID value
argument of variable length (the default is 10 letters).
See also
Other helper functions:
adjust_luminance(),
cell_borders(),
cell_fill(),
cell_text(),
currency(),
default_fonts(),
escape_latex(),
from_column(),
google_font(),
gt_latex_dependencies(),
html(),
latex(),
md(),
nanoplot_options(),
pct(),
px(),
row_group(),
stub(),
system_fonts(),
unit_conversion()