Update README.md

Author: primevxie

README.md

@@ -1,2 +1,86 @@
-# syntax.md
-A stupidly fast markdown file editor.
+# syntax.md ✍️💥
+
+a stupidly fast markdown editor & previewer that looks cool and just works™  
+powered by html/css/js + webview2 + vibes + spite
+
+---
+
+## ✨ Features
+
+- ✅ live markdown preview
+- ✅ highlight.js for code blocks
+- ✅ dark mode default
+- ✅ saves as `.md`
+- ✅ portable & clean
+- ✅ zero dependencies after first launch
+- ✅ pulls the html+js from a GitHub archive automatically
+- ✅ webview2 powered
+- ✅ no telemetry, no BS, just vibes
+
+---
+
+## 🚀 Usage
+
+```sh
+Download & run `syntaxmd.exe`
+```
+
+On first launch, it will:
+
+1. download the UI archive from GitHub
+2. unzip to `%LocalAppData%\syntaxmd\`
+3. open `index.html` in a WebView2 window
+
+after that, it just loads from that local dir. no internet required.
+
+---
+
+## 📦 Build Instructions (Optional)
+
+1. open the project in Visual Studio 2022+
+2. make sure you're on **.NET 6 or 7**
+3. install the **WebView2 SDK**
+4. build `Release` configuration
+5. run or publish (`right-click project > Publish` if you want)
+
+---
+
+## 🗃️ Structure
+
+```txt
+syntaxmd/
+├── index.html
+├── script.js
+├── styles.css
+├── highlight/
+│   └── highlight.min.js
+└── syntaxmd.exe (WinForms + WebView2)
+```
+
+---
+
+## 💾 Save Behavior
+
+- click the `💾 Save` button
+- it downloads your markdown editor contents as a `.md` file
+
+---
+
+## 🧃 Notes
+
+- you need [WebView2 Runtime](https://developer.microsoft.com/en-us/microsoft-edge/webview2/)
+- built with 💔 and copium
+- tested on Windows 10/11
+
+---
+
+## 🧛 credits
+
+- made by [burned toast](https://github.com/ur-url-here)
+- UI powered by markdown, highlight.js, and black magic
+
+---
+
+## 📜 license
+
+MIT. idc what u do with it. fork it, sell it, tattoo it on your dog.