Top 20 NuGet diagnostic Packages

Roslyn analyzers for Gu.Reactive.
Basic diagnostic lib
Utilities for Dataflow analysis based on ControlFlowGraph API in Microsoft.CodeAnalysis.
Analyzers and code fixes for Gu.Roslyn.Asserts. Fixes breaking changes etc.
Includes nullability types as source via as internal classes, allowing roslyn to provide nullability information.
Analyzers and fixes for better web development.