Microsoft

Open source projects and samples from Microsoft

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

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
Userepository issuesand notopensource@microsoft.com to ask questions specific to an individual Microsoftrepository.

Visitopensource.microsoft.com to learn more!

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

PinnedLoading

vscodevscodePublic
Visual Studio Code
TypeScript 179k 36.5k
TypeScriptTypeScriptPublic
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
TypeScript 107k 13.1k
PowerToysPowerToysPublic
Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks
C# 126k 7.5k
terminalterminalPublic
The new Windows Terminal and the original Windows console host, all in the same place!
C++ 101k 8.9k
semantic-kernelsemantic-kernelPublic
Integrate cutting-edge LLM technology quickly and easily into your apps
C# 26.8k 4.4k

Repositories

Showing 10 of 7416 repositories

Dynamics365Commerce.Solutions Public
Repository for hosting the Dynamics 365 Commerce end to end sample solutions
microsoft/Dynamics365Commerce.Solutions’s past year of commit activity
SCSS 74 38 26 3 UpdatedNov 29, 2025
Dynamics365Commerce.ScaleUnit Public
Repository for hosting the Dynamics 365 Commerce ScaleUnit Samples
microsoft/Dynamics365Commerce.ScaleUnit’s past year of commit activity
PowerShell 81 82 0 0 UpdatedNov 29, 2025
winget-pkgs Public
The Microsoft community Windows Package Manager manifest repository
microsoft/winget-pkgs’s past year of commit activity
PowerShell 9,938MIT 5,662 1,057 481 UpdatedNov 29, 2025
fluentui-blazor Public
Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications
microsoft/fluentui-blazor’s past year of commit activity
C# 4,614MIT 460 34 5 UpdatedNov 29, 2025
agent-lightning Public
The absolute trainer to light up AI agents.
microsoft/agent-lightning’s past year of commit activity
Python 9,025MIT 723 55 (2 issues need help) 23 UpdatedNov 29, 2025
azure-pipelines-tasks Public
Tasks for Azure Pipelines
microsoft/azure-pipelines-tasks’s past year of commit activity
TypeScript 3,602MIT 2,672 276 (23 issues need help) 228 UpdatedNov 29, 2025
vscode Public
Visual Studio Code
microsoft/vscode’s past year of commit activity
TypeScript 179,089MIT 36,517 5,000+(481 issues need help) 882 UpdatedNov 29, 2025
BCApps Public
Repository for collaboration on Microsoft Dynamics 365 Business Central applications.
microsoft/BCApps’s past year of commit activity
AL 498MIT 289 71 47 UpdatedNov 29, 2025
mssql-jdbc Public
The Microsoft JDBC Driver for SQL Server is a Type 4 JDBC driver that provides database connectivity with SQL Server through the standard JDBC application program interfaces (APIs).
microsoft/mssql-jdbc’s past year of commit activity
Java 1,108MIT 452 86 14 UpdatedNov 29, 2025
RD-Agent Public
Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are committed to automating these high-value generic R&D processes through R&D-Agent, which lets AI drive data-driven AI. 🔗https://aka.ms/RD-Agent-Tech-Report
microsoft/RD-Agent’s past year of commit activity
Python 9,614MIT 1,039 58 65 UpdatedNov 29, 2025