mmozeiko

mmozeiko / hello-world-winui3-c

Public

Hello World with WinUI3 in plain C

c windows winui winui3
18
1
100% credibility
Found Feb 27, 2026 at 13 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
C
AI Summary

A tiny 'Hello World' Windows desktop app made in plain C that displays centered text and a button updating a click counter.

How It Works

1
🔍 Discover the simple app

You stumble upon this fun example of a basic Windows app that shows 'Hello World' with a clickable button while browsing online projects.

2
💾 Download the files

Grab the small set of files and save them to a folder on your Windows computer.

3
🛠️ Prepare the app

Open a special command window on Windows and run the easy build script to create your ready-to-run app.

4
🚀 Launch the app

Find the new app file in the output folder and double-click to open it on your screen.

5
✨ See it come alive

A beautiful window appears with centered 'Hello, World!' text and a 'Click Me' button that feels smooth and modern.

6
🖱️ Play with the button

Click the button over and over, watching the label update to count each tap like magic.

🎉 Your app works perfectly

You've got a tiny, fast-loading Windows app up and running, proving how quick it is to make something cool.

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Star Growth

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AI-Generated Review

What is hello-world-winui3-c?

This GitHub hello world project builds a basic WinUI3 desktop app in plain C: a window with centered "Hello, World!" text and a button that tallies clicks. It delivers a native Windows UI without C++ dependencies, compiling to a 30KB exe in about 1 second via a simple build script from the VS command line. Developers get a distributable app (needing 38MB of DLLs) that rivals C++ hello world GitHub examples but skips the language overhead.

Why is it gaining traction?

It stands out by enabling WinUI3—Microsoft's modern UI framework—in pure C, slashing compile times 15x over equivalent C++ setups and producing leaner binaries. The hook is the raw proof that you can skip C++ for Windows GUIs, appealing amid hello world C++ GitHub clones and alternatives like hello world Java or Python that lack native perf. No bloat, just a functional app that runs instantly.

Who should use this?

C devs targeting Windows desktop apps who avoid C++ complexity, like systems programmers adding simple UIs to tools. Ideal for hello world quiz takers or embedded hackers prototyping WinUI3 interfaces without framework churn. Skip if you need cross-platform or heavy features.

Verdict

Impressive C hello world experiment with WinUI3, but 12 stars and 1.0% credibility score signal early-stage: thin docs, no tests. Fork for tinkering if pure C Windows UIs intrigue you; otherwise, stick to mature C++ templates.

(178 words)

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