avoid many common pitfalls that new developers encounter, and it creates a project that’s easy to expand on. Once you become more comfortable with Flask, you can step out of this structure and take full browsers. To summarize the reasons given above: Internet Explorer (which, sadly, currently leads in market share) has poor support for XHTML. Many JavaScript libraries also do not support XHTML, due to the

avoid many common pitfalls that new developers encounter, and it creates a project that’s easy to expand on. Once you become more comfortable with Flask, you can step out of this structure and take full browsers. To summarize the reasons given above: • Internet Explorer (which, sadly, currently leads in market share) has poor support for XHTML. • Many JavaScript libraries also do not support XHTML, due to