From github on the performance difference of using interfaces vs concrete classes. https://github.com/dotnet/coreclr/issues/9105 Because virtual calls are used when using interfaces, making it so the JIT doesn’t inline them, indexer access time is greatly increased. I was curious just how big the performance decrease was, so I put together a little demo program to try… Continue reading Performance Decrease When Using Interfaces in .NET
https://mjml.io/ Has an online editor that with preview that outputs responsive HTML emails. Built on React.