Getting Started

Requirements

• Node.js 18 or later
• npm

Install

git clone https://github.com/yuis-ice/astro-html-editor
cd astro-html-editor
npm install

Build and run

npm run build
npm start

The server starts at http://localhost:4321.

Development mode

npm run dev

This starts the Astro dev server with hot reload. Changes to .astro and .ts files apply without a full rebuild.

First use

1. Open http://localhost:4321 in a browser.
2. Click New to create a file. The editor opens with a starter template.
3. Edit the HTML on the left. The preview on the right updates as you type.
4. Files save automatically. You can close the tab and reopen the URL to continue.

Port

Astro's standalone adapter picks up the PORT environment variable:

PORT=8080 npm start