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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# 10.3k 958

  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# 4.8k 199

  3. MagicOnion MagicOnion Public

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

    C# 4.3k 456

  4. MemoryPack MemoryPack Public

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

    C# 4.3k 276

  5. R3 R3 Public

    The new future of dotnet/reactive and UniRx.

    C# 3.5k 146

  6. ZString ZString Public

    Zero Allocation StringBuilder for .NET and Unity.

    C# 2.6k 180

Repositories

Showing 10 of 45 repositories
  • MagicOnion Public

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

    Cysharp/MagicOnion’s past year of commit activity
    C# 4,282 MIT 456 8 0 Updated Dec 17, 2025
  • Actions Public
    Cysharp/Actions’s past year of commit activity
    C# 65 10 0 0 Updated Dec 17, 2025
  • 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# 475 MIT 42 18 0 Updated Dec 17, 2025
  • 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# 36 MIT 3 0 0 Updated Dec 16, 2025
  • ConsoleAppFramework Public

    Zero Dependency, Zero Overhead, Zero Reflection, Zero Allocation, AOT Safe CLI Framework powered by C# Source Generator.

    Cysharp/ConsoleAppFramework’s past year of commit activity
    C# 2,095 MIT 120 9 0 Updated Dec 16, 2025
  • 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 860 MIT 72 2 0 Updated Dec 10, 2025
  • 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# 4,786 MIT 199 2 0 Updated Dec 5, 2025
  • SlnMerge Public

    SlnMerge merges the solution files when generating solution file by Unity Editor.

    Cysharp/SlnMerge’s past year of commit activity
    C# 126 7 0 0 Updated Dec 3, 2025
  • CompilerBrain Public

    CLI Coding Agent not for Vibe-coding, for C# Expert.

    Cysharp/CompilerBrain’s past year of commit activity
    C# 70 MIT 1 0 0 Updated Dec 2, 2025
  • GrpcWebSocketBridge Public

    Yet Another gRPC over HTTP/1 using WebSocket implementation, primarily targets .NET platform.

    Cysharp/GrpcWebSocketBridge’s past year of commit activity
    C# 112 MIT 15 0 0 Updated Nov 28, 2025
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