Yes, you can build fully server rendered web apps with Phoenix. You'd need HTML templates for that though, so you shouldn't use the --no-html option.
--no-webpack is deprecated as Phoenix uses esbuild now but see the docs: "--no-esbuild - do not include esbuild dependencies and assets. We do not recommend setting this option, unless for API only applications, as doing so requires you to manually add and track JavaScript dependencies"
--no-webpack is deprecated as Phoenix uses esbuild now but see the docs: "--no-esbuild - do not include esbuild dependencies and assets. We do not recommend setting this option, unless for API only applications, as doing so requires you to manually add and track JavaScript dependencies"