Microsoft

Open source projects and samples from Microsoft

Verified
We've verified that the organization microsoft controls the domains:
- opensource.microsoft.com
- microsoft.com
Learn more about verified organizations
Sponsor

README.md

Get Involved

Right now, open communities are building amazing software together, and there are excellent "good first issue" opportunities, if you're looking to get involved.

Explore featured projects
Explore open source jobs at Microsoft
Apply for Azure credits for open source projects
Use repository issues and not opensource@microsoft.com to ask questions specific to an individual Microsoft repository.

Visit opensource.microsoft.com to learn more!

Microsoft projects adopt the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ.

Pinned Loading

vscode vscode Public

Visual Studio Code

TypeScript 182k 38.1k
TypeScript TypeScript Public

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

TypeScript 108k 13.2k
PowerToys PowerToys Public

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

C# 130k 7.7k
terminal terminal Public

The new Windows Terminal and the original Windows console host, all in the same place!

C++ 102k 9.1k
semantic-kernel semantic-kernel Public

Integrate cutting-edge LLM technology quickly and easily into your apps

C# 27.3k 4.5k

Repositories

Dynamics365Commerce.ScaleUnit Public
Repository for hosting the Dynamics 365 Commerce ScaleUnit Samples

microsoft/Dynamics365Commerce.ScaleUnit’s past year of commit activity

PowerShell 84 81 0 0 Updated Feb 21, 2026
winget-pkgs Public
The Microsoft community Windows Package Manager manifest repository

microsoft/winget-pkgs’s past year of commit activity

PowerShell 10,257 MIT 6,131 1,105 210 Updated Feb 21, 2026
mssql-python Public
Microsoft Python Driver for SQL Server

microsoft/mssql-python’s past year of commit activity

Python 371 35 22 16 Updated Feb 21, 2026
FlowQuery Public
A declarative query language for data processing pipelines.

microsoft/FlowQuery’s past year of commit activity

TypeScript 5 MIT 1 0 0 Updated Feb 21, 2026
DirectStorage Public
DirectStorage for Windows is an API that allows game developers to unlock the full potential of high speed NVMe drives for loading game assets.

microsoft/DirectStorage’s past year of commit activity

C++ 825 MIT 97 11 3 Updated Feb 21, 2026
amplifier-core Public

microsoft/amplifier-core’s past year of commit activity

Python 14 MIT 16 0 3 Updated Feb 21, 2026
vscode Public
Visual Studio Code

microsoft/vscode’s past year of commit activity

TypeScript 181,953 MIT 38,069 5,000+ (529 issues need help) 1,175 Updated Feb 21, 2026
aitour26-WRK570-improving-ops-with-azure-copilot-and-github-copilot Public

microsoft/aitour26-WRK570-improving-ops-with-azure-copilot-and-github-copilot’s past year of commit activity

TypeScript 23 MIT 78 0 11 Updated Feb 21, 2026
vscode-mssql Public
Visual Studio Code SQL Server extension.

microsoft/vscode-mssql’s past year of commit activity

TypeScript 1,839 572 138 15 Updated Feb 21, 2026
PTVS Public
Python Tools for Visual Studio

microsoft/PTVS’s past year of commit activity

C# 2,566 Apache-2.0 674 149 46 Updated Feb 21, 2026