C# language projection for the Windows Runtime
⚡ Executive Summary & Quick Facts
Authoritative SourceCsWinRT is CsWinRT is an open-source project written in C#: C# language projection for the Windows Runtime..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of October 2026), microsoft/CsWinRT has accumulated 669 GitHub stars and 135 forks. It is written in C#, licensed under MIT, and ranks #9,058 globally. It is actively maintained with the latest commit recorded on Oct 27, 2026.”
| Repository | microsoft/CsWinRT ↗ |
|---|---|
| Primary Category | csharp |
| Language & Stack | C# |
| Software License | MIT |
| Community Traction | ★ 669 stars · ⑂ 135 forks · #9,058 globally |
| Maintenance | ● Active (Last commit: Oct 27, 2026) · 245 open issues |
| Target Audience | Developers and engineering teams building with C#, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 · Grade A+Yes, CsWinRT is actively maintained. Continuous telemetry recorded the last code commit on Oct 27, 2026 (3 days ago). Supported by 669 stars and 135 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+17
STARS · LAST 30 DAYS
1
PER DAY
#486
MOST-STARRED C#
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +17 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
CsWinRT gained 17 stars in the last 30 days, about 1 a day, and now has 669. It is about 7 years old and has averaged roughly 96 stars a year. It ranks #486 among C# repositories and #9,058 across all languages on GitHubRepo.
Trending Record
3
DAYS ON TRENDING
#10580
BEST RANK
Oct 27, 2026
FIRST APPEARANCE
Active
STATUS TODAY
CsWinRT has maintained a continuous presence across global trending indexes, peaking at #10580. Below is the 30-day activity profile:
💡 Overview
CsWinRT is an open-source project written in C#: C# language projection for the Windows Runtime.
Engineered for speed, consistency, and developer ease, it solves common hurdles in csharp, desktop, dotnet5. 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
$ git clone https://github.com/microsoft/CsWinRT.git
cd CsWinRT⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C# environment and standard tooling
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
CsWinRT 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.
🚀 Getting Started
Install CsWinRT using your package manager: `git clone https://github.com/microsoft/CsWinRT.git`
Initialize your project workspace or configuration file for CsWinRT.
Import CsWinRT into your codebase or invoke it directly from your terminal.
Execute your test suite or run `CsWinRT --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C#, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
microsoft/CsWinRT is currently ranked #9,058 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #9,051 | microsoft/copilot-camp | C# | ★ 671 | Compare ↗ |
| #9,051 | hajisensai/Fushi | Dart | ★ 671 | Compare ↗ |
| #9,051 | PhoenixNil/XrayUI-dev | C# | ★ 671 | Compare ↗ |
| #9,056 | liutaocode/TTS-arxiv-daily | Python | ★ 670 | Compare ↗ |
| #9,056 | momenbasel/Phosphor | Swift | ★ 670 | Compare ↗ |
| #9,058 | microsoft/CsWinRT This Project | C# | ★ 669 | |
| #9,058 | elight/acts_as_commentable_with_threading | Ruby | ★ 669 | Compare ↗ |
| #9,058 | bk138/multivnc | C++ | ★ 669 | Compare ↗ |
| #9,058 | albinowax/ActiveScanPlusPlus | Java | ★ 669 | Compare ↗ |
| #9,058 | mautrix/go | Go | ★ 669 | Compare ↗ |
| #9,058 | github/rubocop-github | Ruby | ★ 669 | Compare ↗ |
Frequently Asked Questions
What does CsWinRT do? +
C# language projection for the Windows Runtime
Is CsWinRT actively maintained in 2026? +
Yes, CsWinRT is actively maintained. The latest code push was recorded on Oct 27, 2026 (3 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 669 stars and 245 open issues.
What language is CsWinRT written in? +
The primary language is C#. Topics include: csharp, desktop, dotnet5, windows, winrt.
How many stars does CsWinRT have? +
CsWinRT has 669 stars and 135 forks on GitHub.
How does CsWinRT rank among GitHub repositories? +
With 669 stars, microsoft/CsWinRT is ranked #9,058 globally across all repositories tracked on GitHubRepo and #486 among C# projects.
What license is CsWinRT distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
