# AzureAD/microsoft-authentication-library-for-dotnet

> Microsoft Authentication Library (MSAL) for .NET

## Fast Facts & Telemetry
- **Canonical URL**: https://githubrepo.cloud/repo/AzureAD/microsoft-authentication-library-for-dotnet
- **GitHub Source**: https://github.com/AzureAD/microsoft-authentication-library-for-dotnet
- **Global Rank**: #5,168 on GitHubRepo
- **Stars**: 1,504
- **Forks**: 415
- **Open Issues**: 234
- **Primary Language**: C#
- **Software License**: MIT
- **Last Commit / Push**: Oct 19, 2026
- **Topics**: azure-active-directory, dotnet, identity, maui, microsoft, msal, netcore, wam

## Project Overview
microsoft-authentication-library-for-dotnet is an open-source project written in C#: Microsoft Authentication Library (MSAL) for .NET.

Engineered for speed, consistency, and developer ease, it solves common hurdles in azure-active-directory, dotnet, identity. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

## Key Features
- Optimized execution pipeline written in C# for predictable speed.
- Zero-friction configuration with comprehensive sensible defaults out of the box.
- Cross-platform runtime support across Linux, macOS, and Windows environments.
- Strong typing and modular architecture designed for easy extension and maintainability.
- Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
- Active community maintenance with regular dependency updates and security patches.

## Installation & Quick Start
### Linux
```bash
git clone https://github.com/AzureAD/microsoft-authentication-library-for-dotnet.git
cd microsoft-authentication-library-for-dotnet
```

### macOS
```bash
git clone https://github.com/AzureAD/microsoft-authentication-library-for-dotnet.git
cd microsoft-authentication-library-for-dotnet
```

### Windows
```bash
git clone https://github.com/AzureAD/microsoft-authentication-library-for-dotnet.git
cd microsoft-authentication-library-for-dotnet
```

## System Requirements & Architecture
- **Supported Platforms**: macOS, Linux, Windows
- **Runtime Dependencies**: C# environment and standard tooling
- **Architecture**: x86_64, ARM64 (Apple Silicon & Graviton)

## How It Works
microsoft-authentication-library-for-dotnet coordinates its core functionality through a modular C# pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.

## Production Use Cases
### Modern Web Interfaces
Build dynamic, responsive user experiences with component-driven architecture.

### Enterprise Design Systems
Standardize design tokens, accessible widgets, and themes across engineering teams.

### Interactive Data Dashboards
Render real-time telemetry, user feeds, and analytics with sub-millisecond updates.

### Cross-Platform Web Apps
Deploy performant single-page applications optimized for both mobile and desktop browsers.

## Target Audience
Developers and engineering teams building with C#, seeking reliable, tested, and actively maintained tooling for production workloads.

## Strengths
- Active community backing with 1,504 GitHub stars and verified adoption.
- Permissive open-source distribution under the MIT license.
- Built in C# for high execution speed and developer familiarity.
- Cross-platform compatibility across modern Linux, macOS, and Windows environments.
- Clean modular design allowing flexible configuration and pipeline integration.

## Considerations
- Requires familiarity with C# and modern CLI workflows.
- Ecosystem extensions may require manual configuration depending on environment constraints.
- Active development roadmap means breaking API changes may occur across major versions.

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