Collection of polyfills for projects targeting older versions of .NET
☆69Feb 20, 2026Updated last week
Alternatives and similar repositories for PolyShim
Users that are interested in PolyShim are comparing it to the libraries listed below
Sorting:
- A build tool for your build tools.☆18Dec 10, 2025Updated 2 months ago
- SqlSrcGen☆10Sep 26, 2023Updated 2 years ago
- .NET CLI tool for querying Visual Studio for Mac installations and invoking bundled tools☆10Jan 25, 2024Updated 2 years ago
- A .NET library for retrieving countries, states, and cities.☆13Feb 7, 2026Updated 3 weeks ago
- Removes nullability and pragma warning suppressions that are no longer necessary.☆31Jun 2, 2025Updated 9 months ago
- File path abstraction library for .NET.☆98Updated this week
- ☆12Oct 28, 2017Updated 8 years ago
- A simple .gitignore parser for .NET. Supports all features listed in the git-scm gitignore manpage.☆21Dec 3, 2025Updated 3 months ago
- A .NET library that can read and write .reg files☆12Mar 18, 2022Updated 3 years ago
- Read & edit .sln solution files with various tools: .Subsln files, Visual Studio plugin, command line tool & .NET libraries.☆27Mar 14, 2023Updated 2 years ago
- A collection of Roslyn analyzers and source generators empowering daily development☆14Jun 29, 2024Updated last year
- Obsolete in the best way—an official package is now available as part of Microsoft.NETFramework.ReferenceAssemblies!☆12Jul 12, 2020Updated 5 years ago
- ☆79Updated this week
- Implementations of System.Index and System.Range for netstandard2.0 and .NET Framework.☆84Jul 20, 2025Updated 7 months ago
- Source only package that exposes newer APIs, .net features, and C# features to older runtimes.☆440Updated this week
- Solid Shine UI Library for WPF apps☆19Updated this week
- A C# library for comparing 2 XML documents, creating a "patch" object that can also be used to merge those changes.☆16Nov 28, 2023Updated 2 years ago
- A CLI tool with commands to help maintain .NET codebases☆21Updated this week
- An MSBuild project file linter to validate project file as part of build process☆34Nov 24, 2025Updated 3 months ago
- Interface abstraction for accessing environment variables in .NET☆21Feb 16, 2026Updated 2 weeks ago
- Lightweight Git local repository traversal library for .NET/.NET Core/.NET Framework.☆106Jul 2, 2025Updated 8 months ago
- A fluent API for creating MSBuild projects for use by unit tests☆52Feb 24, 2026Updated last week
- An MSBuild Task to enable exception line numbers for references in a deployed app☆84Updated this week
- A C# source generator that provides strongly-typed, compile-time access to project files marked with CopyToOutputDirectory in the .csproj…☆57Updated this week
- MSBuild infrastructure support to include source generators (analyzers) in nuget packages☆21Oct 1, 2025Updated 5 months ago
- Style resources for .NET XAML Frameworks (WPF, WinUI & .NET MAUI) inspired by the Calcite Design System.☆23Updated this week
- A modern and open source .NET obfuscation engine for everyone.☆23Nov 30, 2024Updated last year
- Improved MSBuild editing support☆241Oct 30, 2025Updated 4 months ago
- Lightweight Reliable Messaging Framework using Outbox Pattern / EFCore / AzureServiceBus☆22Dec 8, 2022Updated 3 years ago
- Zero allocation valuetype based fixed string implementation (8/16/32/64) for .NET 7+☆90Mar 17, 2024Updated last year
- A C# source generator for ASP.NET Core razor pages and MVC controllers which produces strongly-typed identifiers for routes.☆44Sep 11, 2024Updated last year
- Locate Visual Studio installation configuration files (.vsconfigs) downstream recursively and merge them all together☆27Feb 24, 2026Updated last week
- Type and Reflection polyfill extension methods. .NET 3.5+ and .NET Standard 1.0+.☆22Jun 19, 2021Updated 4 years ago
- Works in conjunction with System.Text.RegularExpressions.Regex to boost performance, add a replace function, and support gigantic files t…☆28Jun 7, 2023Updated 2 years ago
- MSIL Reader☆36Updated this week
- Opinionated Guard Extensions for .NET☆13Sep 16, 2021Updated 4 years ago
- Shared serializers and models for Visual Studio solution files. Handles traditional .sln file and new .slnx file.☆199Sep 30, 2025Updated 5 months ago
- A tool that finds differences between .NET assemblies☆61Aug 23, 2022Updated 3 years ago
- A tool to generate SBOM (Software Bill of Material) from source code artifacts.☆72Nov 24, 2025Updated 3 months ago