Declarative syntax for System.CommandLine via attributes for easy, fast, strongly-typed (no reflection) usage. Includes a source generator which automagically converts your classes to CLI commands and properties to CLI options or CLI arguments.
Fast .NET workspace tooling in Rust: a dotnet format alternative + C# linter, Git affected-project detection, an Azure Blob remote build cache, and NUnit test sharding for Azure DevOps / GitHub Actions CI.