linkdotnet 

A fast and low allocation StringBuilder for .NET.

Supplies information about the build like build time.

Offers new attributes for Blazor validation

A Job Scheduler sitting on top of `IHostedService` in dotnet. Often times one finds themself between the simplicisty of the `BackgroundService`/`IHostedService` and the complexity of a full blown `Hangfire`... More information

A LINQ-like extensions for C# that uses SIMD extensions to parallelize the operations

Source code generated enumeration with completeness!