System.Text.Json by: Microsoft

Provides high-performance and low-allocating types that serialize objects to JavaScript Object Notation (JSON) text and deserialize JSON text to objects, with UTF-8 support built-in. Also provides types to read and write JSON text encoded as UTF-8, and to create an in-memory document object model (DOM), that is read-only, for random access of the JSON elements within a structured view of the data. Commonly Used Types: System.Text.Json.JsonSerializer System.Text.Json.JsonDocument System.Text.Json.JsonElement System.Text.Json.Utf8JsonWriter System.Text.Json.Utf8JsonReader

System.Threading.Tasks.Dataflow by: Microsoft

TPL Dataflow promotes actor/agent-oriented designs through primitives for in-process message passing, dataflow, and pipelining. TDF builds upon the APIs and scheduling infrastructure provided by the Task Parallel Library (TPL), and integrates with the language support for asynchrony provided by C#, Visual Basic, and F#. Commonly Used Types: System.Threading.Tasks.Dataflow.ActionBlock<TInput> System.Threading.Tasks.Dataflow.BatchBlock<T> System.Threading.Tasks.Dataflow.BatchedJoinBlock<T1, T2> System.Threading.Tasks.Dataflow.BatchedJoinBlock<T1, T2, T3> System.Threading.Tasks.Dataflow.BroadcastBlock<T> System.Threading.Tasks.Dataflow.BufferBlock<T> System.Threading.Tasks.Dataflow.DataflowBlock System.Threading.Tasks.Dataflow.JoinBlock<T1, T2> System.Threading.Tasks.Dataflow.JoinBlock<T1, T2, T3> System.Threading.Tasks.Dataflow.TransformBlock<TInput, TOutput> System.Threading.Tasks.Dataflow.TransformManyBlock<TInput, TOutput> System.Threading.Tasks.Dataflow.WriteOnceBlock<T>

Testcontainers by: Andre Hofmeister and contributors

Testcontainers for .NET is a library to support tests with throwaway instances of Docker containers for all compatible .NET Standard versions.

Testcontainers.PostgreSql by: Andre Hofmeister and contributors

Testcontainers for .NET is a library to support tests with throwaway instances of Docker containers for all compatible .NET Standard versions.

Timestamps by: Joel Christner

Simple class containing start time, end time, and total time.

TUnit by: Tom Longhurst

A .NET Testing Framework

TUnit.Assertions by: Tom Longhurst

A .NET Testing Framework

TUnit.Core by: Tom Longhurst

A .NET Testing Framework

TUnit.Engine by: Tom Longhurst

A .NET Testing Framework

Utf8StringInterpolation by: Cysharp

Successor of ZString; UTF8 based zero allocation high-peformance String Interpolation and StringBuilder.

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.

ZLogger by: Cysharp

Zero Allocation Text/Strcutured Logger for .NET Core, built on top of a Microsoft.Extensions.Logging.

ZstdSharp.Port by: Oleg Stepanischev

Port of zstd compression library to c#

ZString by: Cysharp

Zero allocation StringBuilder for .NET Core and Unity.