Codepen Downloader 📩

A simple Node.js script that downloads and cleans CodePen HTML files, also removing unnecessary <canvas> elements while keeping Three.js functionality intact.

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Installation

1. Clone the repository

   git clone https://github.com/adevra/Codepen-Downloader.git
   cd codepen-downloader

2. Install dependencies

   npm install

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Usage

Run the script and enter the CodePen URL when prompted:

node download.js

OR provide the URL directly:

node download.js "https://codepen.io/username/pen/id"

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Output

The cleaned HTML file will be saved as:

cleaned_codepen.html

Open it in a browser to see the saved CodePen.

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Troubleshooting

• If puppeteer-extra fails to install, run:

  npm install puppeteer puppeteer-core [email protected] puppeteer-extra-plugin-stealth jsdom

• If Node.js shows a module warning, add "type": "module" to package.json.

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License

MIT License – Free to use and modify.