Source only package that exposes newer APIs, .net features, and C# features to older runtimes.
☆482Aug 5, 2026Updated this week
Alternatives and similar repositories for Polyfill
Users that are interested in Polyfill are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel. Add …☆2,215May 25, 2026Updated 2 months ago
- Expose project and assembly level information as constants in the ThisAssembly class using source generators powered by Roslyn.☆531Jul 22, 2026Updated 2 weeks ago
- A source code only package which allows you to use .NET's nullable attributes in older target frameworks like .NET Standard 2.0 or the "o…☆198Feb 14, 2024Updated 2 years ago
- Simple source only reflection library with default interface property support☆80Aug 1, 2026Updated last week
- A C# source generator that provides strongly-typed, compile-time access to project files marked with CopyToOutputDirectory in the .csproj…☆60Updated this week
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- An MSBuild Task to enable exception line numbers for references in a deployed app☆86Updated this week
- World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cro…☆1,464Jul 31, 2026Updated last week
- Roslyn analyzer that prevents primitive ID values (Guid, int, string, etc.) from being crossed between domain types at compile time☆23Updated this week
- A library to build .NET profilers in .NET☆208Apr 10, 2026Updated 3 months ago
- A mocking library based on the Compiler APIs (Roslyn + Mocks)☆387Jul 17, 2026Updated 3 weeks ago
- Manages launching and cleanup of diff tools☆237Updated this week
- Excelsior is a Excel spreadsheet generation library with a distinctive data-driven approach.☆77Updated this week
- Project to generate a public API of an assembly or type (useful for semantic versioning)☆285Jul 31, 2026Updated last week
- Source Generator that adds polyfill methods and types so projects targeting older TFMs can compile with source-compatible APIs.☆102Updated this week
- Bare Metal GPUs on DigitalOcean Gradient AI • AdPurpose-built for serious AI teams training foundational models, running large-scale inference, and pushing the boundaries of what's possible.
- Set of roslyn-based analyzers for catching common C# errors (inspired by Google's error-prone)☆1,123Jun 11, 2026Updated last month
- Remove unwanted dependencies from your dotnet projects☆332Feb 1, 2026Updated 6 months ago
- A .NET library that helps you protect your NuGet packages with commercial licenses.☆103Apr 20, 2026Updated 3 months ago
- Pure DI for .NET☆833Jul 31, 2026Updated last week
- Source generator that helps register attribute marked services in the dependency injection ServiceCollection☆249Updated this week
- Practical generic programming for .NET☆279Updated this week
- Shared serializers and models for Visual Studio solution files. Handles traditional .sln file and new .slnx file.☆210Updated this week
- A .NET library for rendering Mermaid diagrams to SVG. No browser or JavaScript runtime required.☆79Updated this week
- An advanced profiler for .NET Applications on Windows and macOS☆1,182Jul 28, 2026Updated last week
- Managed Database hosting by DigitalOcean • AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- Seamless GitHub Actions integration for .NET test runners☆340Aug 1, 2026Updated last week
- Source Generator and .NET 8 UnsafeAccessor based high-performance strongly-typed private accessor for unit testing and runtime.☆251May 27, 2024Updated 2 years ago
- File path abstraction library for .NET.☆105Jul 26, 2026Updated 2 weeks ago
- A list of C# Source Generators (not necessarily awesome) and associated resources: articles, talks, demos.☆2,419Jul 4, 2026Updated last month
- Comptime brings meta-programming capabilities to C#, enabling compile-time code generation and evaluation.☆573Dec 18, 2025Updated 7 months ago
- MSBuild task that merges selected referenced assemblies into your project's output assembly at build time.☆11Apr 20, 2026Updated 3 months ago
- Fast SIMD-based UTF-8 Validation in C#☆46Jun 2, 2026Updated 2 months ago
- A search engine, local to your machine, focused on source (or textual information) code.☆23Jun 19, 2026Updated last month
- A utility to perform design-time builds of .NET projects without having to think too hard about it.☆688Updated this week
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Fast Compiler for C# Expression Trees and the lightweight LightExpression alternative. Diagnostic and code generation tools for the expre…☆1,371Updated this week
- A semi-opinionated library which is a source generator and a code analyser. It Source generates Value Objects☆1,483Updated this week
- Collection of polyfills for projects targeting older versions of .NET☆75Updated this week
- C# discriminated union source generator☆882Jul 30, 2026Updated last week
- Next generation API for .NET☆1,951Updated this week
- Reflection APIs over roslyn symbol APIs☆193Aug 22, 2025Updated 11 months ago
- A logger for MSBuild that records a structured representation of executed targets, tasks, property and item values.☆1,642Updated this week