LangChain.Polyfills

v0.17.1-dev.78

LangChain polyfills for .Net Framework/.Net Standard to reduce #ifs in code.

havendv tryAGI

langchain utilities polyfills

NuGet Stats Changelog

Total Downloads

728.8K

728,840

Published

Mar 20, 2026

Latest stable version

Install

.NET CLI

dotnet add package LangChain.Polyfills --version 0.17.1-dev.78

Package Manager Console

Install-Package LangChain.Polyfills -Version 0.17.1-dev.78

PackageReference

<PackageReference Include="LangChain.Polyfills" Version="0.17.1-dev.78" />

Frameworks

.NETFramework4.6.2 net8.0 net9.0 .NETStandard2.0

Dependencies

System.Net.Http

.NETFramework4.6.2

[4.3.4, )

Adoption guide

Assess this package against its supported frameworks, license, maintenance signals and dependency graph before making it a project standard.

This version is marked prerelease. Validate its API and upgrade path before production use.

Compatibility metadata lists 4 target frameworks; confirm the exact target used by your application.

How to read this guidance

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Useful next steps

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