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@Cysharp

Cysharp, Inc.

Cysharp is a subsidiary of Cygames, that is focusing C# both .NET and Unity.

Pinned Loading

  1. UniTask UniTask Public

    Provides an efficient allocation free async/await integration for Unity.

    C# 10.6k 973

  2. ZLinq ZLinq Public

    Zero allocation LINQ with LINQ to Span, LINQ to SIMD, and LINQ to Tree (FileSystem, JSON, GameObject, etc.) for all .NET platforms and Unity, Godot.

    C# 5k 203

  3. MagicOnion MagicOnion Public

    Unified Realtime/API framework for .NET platform and Unity.

    C# 4.3k 458

  4. MemoryPack MemoryPack Public

    Zero encoding extreme performance binary serializer for C# and Unity.

    C# 4.4k 286

  5. R3 R3 Public

    The new future of dotnet/reactive and UniRx.

    C# 3.6k 162

  6. ZString ZString Public

    Zero Allocation StringBuilder for .NET and Unity.

    C# 2.7k 181

Repositories

Showing 10 of 48 repositories
  • MagicOnion Public

    Unified Realtime/API framework for .NET platform and Unity.

    Cysharp/MagicOnion’s past year of commit activity
    C# 4,336 MIT 458 5 1 Updated Mar 4, 2026
  • NativeCompressions Public

    NativeCompressions is the native binding and high-level API of ZStandard, LZ4 and OpenZL compression library for .NET and Unity.

    Cysharp/NativeCompressions’s past year of commit activity
    C# 216 MIT 7 2 1 Updated Mar 3, 2026
  • AIApiTracer Public

    A reverse proxy for local development environments that intercepts requests to AI services like OpenAI, Anthropic, etc.., allowing you to trace request and response content.

    Cysharp/AIApiTracer’s past year of commit activity
    C# 40 MIT 4 0 2 Updated Feb 27, 2026
  • DFrame Public

    Distributed load testing framework for .NET and Unity.

    Cysharp/DFrame’s past year of commit activity
    C# 268 MIT 25 0 0 Updated Feb 26, 2026
  • Actions Public
    Cysharp/Actions’s past year of commit activity
    C# 65 10 0 0 Updated Feb 25, 2026
  • ZString Public

    Zero Allocation StringBuilder for .NET and Unity.

    Cysharp/ZString’s past year of commit activity
    C# 2,690 MIT 181 2 3 Updated Feb 25, 2026
  • ZLogger Public

    Zero Allocation Text/Structured Logger for .NET with StringInterpolation and Source Generator, built on top of a Microsoft.Extensions.Logging.

    Cysharp/ZLogger’s past year of commit activity
    C# 1,661 MIT 121 10 8 Updated Feb 25, 2026
  • ZLinq Public

    Zero allocation LINQ with LINQ to Span, LINQ to SIMD, and LINQ to Tree (FileSystem, JSON, GameObject, etc.) for all .NET platforms and Unity, Godot.

    Cysharp/ZLinq’s past year of commit activity
    C# 4,951 MIT 203 2 0 Updated Feb 25, 2026
  • YetAnotherHttpHandler Public

    YetAnotherHttpHandler brings the power of HTTP/2 (and gRPC) to Unity and .NET Standard.

    Cysharp/YetAnotherHttpHandler’s past year of commit activity
    C# 491 MIT 43 18 0 Updated Feb 25, 2026
  • WebSerializer Public

    Convert Object into QueryString/FormUrlEncodedContent for C# HttpClient REST Request.

    Cysharp/WebSerializer’s past year of commit activity
    C# 78 MIT 6 1 0 Updated Feb 25, 2026
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