WPF is a .NET Core UI framework for building Windows desktop applications. wpf-test contains test infrastructure and test collateral for the WPF framework.

Windows MIDI Services

ScriptDOM/SqlDOM is a .NET library for parsing T-SQL statements and interacting with its abstract syntax tree

A repo for upcoming changes to extensibility in Visual Studio, the new extensibility model, and language server protocol.

Helper library for userspace access to /dev/dxg

The Direct3D9-On-12 mapping layer

Tests for DirectXMath

THIS REPO IS NOT MAINTAINED ANYMORE. Please see https://codeberg.org/tenacityteam/tenacity for Tenacity, which is maintained.

JPEG XL image format reference implementation

A port of Microsoft/vs-threading to Java 8

A toolkit for developing high-performance HTTP reverse proxy applications.

TLS/SSL and crypto library with QUIC APIs

Common Compiler Infrastructure

Windows ABI Structured Exception Handling Tests

Official DirectX headers available under an open source license

Cross-platform, C implementation of the IETF QUIC protocol, exposed to C, C++, C# and Rust.

ESE is an embedded / ISAM-based database engine, that provides rudimentary table and indexed access. However the library provides many other strongly layered and and thus reusable sub-facilities as…

Rust for Windows

A source generator to add a user-defined set of Win32 P/Invoke methods and supporting types to a C# project.

A modern C++ projection for the Win32 SDK

Tooling to generate metadata for Win32 APIs in the Windows SDK.

JDT - Transform JSON files using a JSON transformation file

The Windows App SDK empowers all Windows desktop apps with modern Windows UI, APIs, and platform features, including back-compat support, shipped via NuGet.

A Rust crate for creating and consuming COM APIs

C++/WinRT

The Rust UI-Toolkit.

Windows Implementation Library

DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps

Engineering specs for DirectX features.

Debugging tools for Direct3D-based software