Async code smells and how to track them down with analyzers - Part I

Roslyn analyzers are great. Not only do they detect different issues in our code, but they are also able to propose solutions, thanks to accompanying code fixes. There’s one more, less-advertised aspect of analyzers: besides improving the quality of our codebase, they also improve the state of language knowledge in our teams. This is a real time-saver during the code review because the technical, language-related remarks are reported automatically in design/build time.