Swagger is Gone in .NET 9! Replace It With This.

Hello, everybody. I'm Nick, and in this video I will talk about the removal of Swagger in .NET 9 and I'll show you how you can deal with it in your codebase.

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#csharp #dotnet

[samuelschwager]

That's great, now I can say that the api is scalable :P

[DotNetFun]

Scalar is cool BUT it lacks some important features such as support for OAuth2 and authorization code flow for authentication

[vrmeup]

When I upgrade to my project to .Net 9 I'm definitely going to checking out scalar... looks great! Thanks for the video 😃

[federicodibernardo]

The code generation feature is really similar with what is present in postman, in fact they seem to have made a "merge" between swagger and postman features

[andriiyustyk]

3:11 You should specify a relative path for the swagger endpoint, i.e. a path without leading slash.
An absolute path (with a leading slash) may break your swagger if the app is located behind a reverse proxy like nginx

[SuperJB]

I'd love to see a more in-depth on customization possibilities. You don't know what you don't know

[PelFox]

Scalar looks awesome! Will defdefinitely try this out

[williameisenman]

Absolutely would love to see a tutorial on Scaler

[nocgod]

When running MapOpenApi in a container, the default server is localhost and the port is the internal port. You have to change the uri to / in the OpenApi config so that it works using the relative url

[gileee]

Flurl support would be nice. It's my favorite C# http client implementation by far

[dsuess]

I like this move to optionally add back in the UI portion. Although, it would have been nice to be a template option/switch to include it automagically

[arminhabibi]

Thanks for introducing the new brand Ui which is Scaler. it is better than the Swagger but has one problem which is seeing endpoint and models and properties of models are aside from each other

[jouchiwinchester]

Scalar UI is very promising + the code test also there

[DaminGamerMC]

I started disliking swagger when i integrated with other apis and they had this beautiful and powerful documentation and i had... well... swagger

[slipoch]

I used OpenAPI before I discovered swagger years ago. The only reason I liked it was to test submission of data. Scalar looks really good, the natural successor particularly with the dummy code

[Sergio_Loureiro]

I like the functionality of Scalar you showcased, but I like more the appearance of Swagger.

[nouchance]

Thank you SIR! I'm starting out as a .NET developer.I'm currently learning from my home PC.Which one would you recommend if I'm looking to get a Laptop or MacBook for work or study?
My friends who are already working as developers advised me to buy a MacBook 16/512 or buy a powerful laptop for the same money. What would you recommend? Will there be problems with the MacBook related to the .NET stack?

[smttz]

you always have interesting videos. thanks!

[kkalyan]

Detailed video would be great. What about api documentation, like the attributes which give more info about specific endpoint like all possible http response codes and respective models?

[syedabiddin]

They have introduced Endpoint explorer to test the apis and also it’s kinda same as rest client extension that was available in vs code but with limited features.