Xamarin.KotlinX.Serialization.Core.Jvm by: Microsoft

.NET for Android and MAUI bindings for the Android Java library 'org.jetbrains.kotlinx:kotlinx-serialization-core-jvm'. Library description: Kotlin multiplatform serialization runtime library

ZString by: Cysharp

Zero allocation StringBuilder for .NET Core and Unity.

YamlDotNet by: Antoine Aubry

YamlDotNet is a .NET library for YAML. YamlDotNet provides low level parsing and emitting of YAML as well as a high level object model similar to XmlDocument. A serialization library is also included that allows to read and write objects from and to YAML streams.

XLParser by: TU Delft Spreadsheet Lab Infotron

A parser for Excel formulas