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@Cysharp

Cysharp, Inc.

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

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  1. UniTask UniTask Public

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

    C# 10.7k 989

  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 210

  3. MagicOnion MagicOnion Public

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

    C# 4.4k 458

  4. MemoryPack MemoryPack Public

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

    C# 4.5k 292

  5. R3 R3 Public

    The new future of dotnet/reactive and UniRx.

    C# 3.7k 167

  6. ZString ZString Public

    Zero Allocation StringBuilder for .NET and Unity.

    C# 2.7k 184

Repositories

Showing 10 of 49 repositories
  • csbindgen Public

    Generate C# FFI from Rust for automatically brings native code and C native library to .NET and Unity.

    Cysharp/csbindgen’s past year of commit activity
    Rust 903 MIT 76 2 3 Updated Apr 14, 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# 1,690 MIT 122 8 7 Updated Apr 14, 2026
  • RingController Public

    Customize ring behavior everywhere for Leica Leitzphone powered by Xiaomi

    Cysharp/RingController’s past year of commit activity
    C# 3 MIT 0 0 0 Updated Apr 13, 2026
  • UniTask Public

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

    Cysharp/UniTask’s past year of commit activity
    C# 10,711 MIT 989 20 8 Updated Apr 13, 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# 46 MIT 5 0 3 Updated Apr 10, 2026
  • Ulid Public

    Fast .NET C# Implementation of ULID for .NET and Unity.

    Cysharp/Ulid’s past year of commit activity
    C# 1,622 MIT 69 4 3 Updated Apr 10, 2026
  • MagicOnion Public

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

    Cysharp/MagicOnion’s past year of commit activity
    C# 4,368 MIT 458 6 2 Updated Apr 10, 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# 5,038 MIT 210 2 1 Updated Apr 10, 2026
  • RandomFixtureKit Public

    Fill random/edge-case value to target type for unit testing, supports both .NET Standard and Unity.

    Cysharp/RandomFixtureKit’s past year of commit activity
    C# 58 MIT 2 0 1 Updated Apr 9, 2026
  • MemoryPack Public

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

    Cysharp/MemoryPack’s past year of commit activity
    C# 4,487 MIT 292 64 9 Updated Apr 9, 2026
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