Open Source at Microsoft

Microsoft/vscode

Visual Studio Code

484416504

Microsoft/TypeScript

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

333504848

Reactive-Extensions/RxJS

The Reactive Extensions for JavaScript

189632192

dotnet/corefx

This repo contains the .NET Core foundational libraries, called CoreFX. It includes classes for collections, file systems, console, XML, async and many others. We welcome contributions.

138063955

PowerShell/PowerShell

PowerShell for every system!

100441538

MicrosoftArchive/redis

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes

92802667

dotnet/coreclr

This repo contains the .NET Core runtime, called CoreCLR, and the base library, called System.Private.Corelib (or mscorlib). It includes the garbage collector, JIT compiler, base .NET data types and many low-level classes. We welcome contributions.

92262317

dotnet/roslyn

The .NET Compiler Platform ("Roslyn") provides open-source C# and Visual Basic compilers with rich code analysis APIs.

92032197

Microsoft/monaco-editor

A browser based code editor

8767692

Microsoft/api-guidelines

Microsoft REST API Guidelines

7928845

Microsoft/napajs

Napa.js: a multi-threaded JavaScript runtime

7820264

dotnet/core

Home repository for .NET Core

73121485

SignalR/SignalR

Incredibly simple real-time web for .NET

70702105

aspnet/Home

The Home repository is the starting point for people to learn about ASP.NET Core.

69241704

mono/mono

Mono open source ECMA CLI, C# and .NET implementation.

64372863

Microsoft/vscode-tips-and-tricks

Collection of helpful tips and tricks for VS Code.

6225420

Microsoft/WSL

Issues found on WSL

6152252

Microsoft/reactxp

Library for cross-platform app development.

6058405

Microsoft/WinObjC

Objective-C for Windows

5849777

aspnet/EntityFrameworkCore

Entity Framework Core is a lightweight and extensible version of the popular Entity Framework data access technology

57821610