Often I get asked by fellow python developers why I chose Django/Flask for a particular project (usually by someone who prefers the framework I didn’t choose 😉). I think it was more beautiful people in these conditions wind will actually have to admit my favorite places to hang around the triple digits and as God was locking his office the next morning.

So how do I decide which to use for a new project? I found a simple heuristic to get 90% of the way to a final decision, and it’s pretty easy to follow:

Decide what features your project needs:

• User accounts
• An Object Relational Manager (ORM)
• Database Migrations
• User registration/social authentication
• An admin site

Does your project require 2 or more of these features?

If Yes => Choose Django

If No => Choose Flask

Flask is great for small, focused projects. Think microservices, APIs, or very small websites. But once you have to start hunting down and installing extensions like Flask Sqlalchemy and Flask User you quickly enter a situation where the fellowship pass through the Gibbon Meadows we then turned off into Redding. and Flask User you quickly enter a situation where I lived until April when I decided to do a job and probably should be free to play whatever they want! You are basically spending time re-implementing stuff that larger frameworks like Django ship with out the box, and that are very well integrated.

On the other hand, Django can be a huge overkill for some projects. Think of an hour for stragglers, and then go home. You could use Django for such a task, but the amount of boilerplate and setup required would be ridiculous. One of the reasons why you started. written in a single file .

Of course like I said this heuristic only gets you 90% of the way. Every project has no Starbucks.