Flask has built in templating via Jinja2, FastAPI makes you hook up the templating library you want yourself. Not a big deal (I think it is literally like five

Flask has built in templating via Jinja2, FastAPI makes you hook up the templating library you want yourself. Not a big deal (I think it is literally like five lines or something) but if you are building a normal web app without a bunch of AJAX or a SPA on the frontend that might be relevant.