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 175k 33.8k
TypeScriptTypeScriptPublic
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
TypeScript 105k 12.9k
PowerToysPowerToysPublic
Windows system utilities to maximize productivity
C# 121k 7.2k
terminalterminalPublic
The new Windows Terminal and the original Windows console host, all in the same place!
C++ 98.9k 8.7k
semantic-kernelsemantic-kernelPublic
Integrate cutting-edge LLM technology quickly and easily into your apps
C# 25.5k 4.1k

Repositories

Showing 10 of 6961 repositories

BotFramework-WebChat Public
A highly-customizable web-based client for Azure Bot Services.
microsoft/BotFramework-WebChat’s past year of commit activity
HTML 1,695MIT 1,585 393 65 UpdatedJul 19, 2025
winget-pkgs Public
The Microsoft community Windows Package Manager manifest repository
microsoft/winget-pkgs’s past year of commit activity
PowerShell 9,540MIT 5,236 968 80 UpdatedJul 19, 2025
fluentui-charting-contrib Public
Contributor tools and guides for fluentui charting library
microsoft/fluentui-charting-contrib’s past year of commit activity
TypeScript 20MIT 14 2 11 UpdatedJul 19, 2025
BCApps Public
Repository for collaboration on Microsoft Dynamics 365 Business Central applications.
microsoft/BCApps’s past year of commit activity
AL 433MIT 222 32 32 UpdatedJul 19, 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 6,637MIT 643 49 49 UpdatedJul 19, 2025
semantic-kernel Public
Integrate cutting-edge LLM technology quickly and easily into your apps
microsoft/semantic-kernel’s past year of commit activity
C# 25,473MIT 4,064 448 23 UpdatedJul 19, 2025
TypeAgent Public
Sample code that explores an architecture for using language models to build a personal agent that can work with application agents.
microsoft/TypeAgent’s past year of commit activity
TypeScript 403MIT 64 1 0 UpdatedJul 19, 2025
OpenAIWorkshop Public
workshop materials to build intelligent solutions on Open AI
microsoft/OpenAIWorkshop’s past year of commit activity
Python 595MIT 338 18 9 UpdatedJul 19, 2025
vscode-cpptools Public
Official repository for the Microsoft C/C++ extension for VS Code.
microsoft/vscode-cpptools’s past year of commit activity
TypeScript 5,849 1,619 1,399 (182 issues need help) 13 UpdatedJul 19, 2025
Conversation-Knowledge-Mining-Solution-Accelerator Public
This solution accelerator leverages Azure AI Foundry, Azure AI Content Understanding, Azure OpenAI Service, and Azure AI Search to enable organizations to derive insights from volumes of conversational data using generative AI. It offers key phrase extraction, topic modeling, and interactive chat experiences through an intuitive web interface.
microsoft/Conversation-Knowledge-Mining-Solution-Accelerator’s past year of commit activity
Python 335MIT 195 3 11 UpdatedJul 19, 2025