The templates that Sealgen generates are based on old-school template-string tempstream syntax. Some examples include:

• https://hub.sealcode.org/source/sealgen/browse/master/src/templates/page.ts

• https://hub.sealcode.org/source/sealgen/browse/master/src/templates/form.ts

The goal is for Sealgen to have proper support for the new shiny JSX support. Some changes will probably have to be made to the sealgen's build script, as well.