Flask 2.0 is out!

This is an opinionated review of the most interesting aspects of the new Flask 2.0 release. The review covers three areas:

00:00 Introduction
00:32 Routing updates
04:54 Websocket support
11:31 Async support

[BrettKromkamp]

Absolutely fantastic stuff. How come you are not part of the Flask core team? Your async-related work is mind-blowing 🤔 😮

[MateuszModrzejewski]

I was expecting that you would put up a video about Flask 2.0 and here it is! Great video as usual. Looking forward to experimenting with Flask 2.0 myself soon.

[transflux-us]

I dont use Flask so much anymore, but its nice to see where it is going. And I didnt know about "ab" and your elaboration on the asgi implementation is very interested

[BabuPriyavrat]

I purchased your book and enjoy reading on saturday afternoon

[mahabubarafat]

The aioFlask really seems amazing, great work

[stxnw]

Flask is dead. Let it die. The thing about FastAPI isn't performance, but DX. Flask has no DX. Flask makes it extremely hard to avoid global state.

[drac]

Up until now we were using threat to send mail but since flask 2.0 supports async we can use a async function i guess

It will be great if you can make a video on this.

[georgelza]

... the Flask 2.0 was interesting... but damm when you started playing with AIOFlask... ->>> WOW. playing with Golang also, but always fall back to flask, just love the simplicity of Python and Flask,
Thanks.

[chookiat]

It would be great if you could increase the microphone volume.

[dahuzihaidao]

So brilliant, I've learnt a lot! Many Thanks

[joost]

Thanks Miguel, very good introduction to the future of Flask. Hope aioflask will make it to the main release of flask someday

[federicobau]

Great work with aioflask, maybe lask-sock name is bit borring but aioflask is pretty cool, and cool is what it can already do

[leonardoleano]

Do you have the repository for this example?

[MurrayRide]

Thanks for the video Miguel, am really excited for Flask 2.0!

[thisisthebestid]

Hi Miguel, can we use uwsgi instead of gunicorn for websockets application in production?

[HolisticPython]

Can I use aioFlask for production with Heroku?

[hoho-spcw]

Hello Miguel Grinberg, just bought your Flask Mega Tutorial and I finally understand what does this mean! TYSM for the tutorial!

[ardijonouchiX]

What do you think about django?
could you please make some django review and tutorials?

Thank You

[JBlackEagle]

Thanks Miguel! by the way, what's the color theme of your terminal?

[en_coded]

Which one is pythonic, to say i will eat fish, eggs, rice. Or i will est fish i will eat eggs i will eat rice?