You mean like React (9 years ago), Angular (12 years ago) or Vue (8 years ago)? Who seriously uses anything else?
I think you confused the JS ecosystem with the C# one.
I think you confused the JS ecosystem with the C# one.
Although I don't see why you're bashing C#. Despite the .NET Framework > .NET Core > .NET transitions, it's not really that different. There's a ton of new functionality and ways to do things, but for the most part the old ways still work too.
What do you mean?