My favourite feature with .Net and C# is that it's a static programming language. This is also the largest problem I have with .Net 5 - As in, its blessing also becomes its curse. Simply because sometime I need a bit more "dynamic nature" than that which .Net provides out of the box. However, .Net 5 has a lot of interesting features, allowing you to circumvent this, opening it up for a more "dynamic nature". Let me illustrate with an example C# HTTP API controller.
C#
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[Route("magic")]
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public class EndpointController : ControllerBase
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{
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[HttpGet]
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[Route("{*url}")]
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public async Task<ActionResult> Get(string url)
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{
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/* Do interesting stuff with URL here */
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}
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}
Notice the [Route("{*url}")] parts in the above code? This tiny little detail implies that everything going towards "magic/xxx" will be resolved by the controller, and its "xxx" parts will end up becoming the url argument to our method.