Stripe Checkout Autofill Extension

This browser extension auto-fills test credit card details on https://checkout.stripe.com/ for testing purposes only.

Test Details

• Credit Card Number: 4242424242424242
• Expiration Date: 12/34
• CVC: 123

File Structure

stripe-autofill/
├── manifest.json
├── content.js
├── README.md
├── .github/
│   ├── workflows/
│   │   └── release.yml
│   └── ISSUE_TEMPLATE/
│       ├── bug_report.md
│       └── feature_request.md
└── icons/
    ├── icon48.png
    └── icon128.png

Installation

1. Open Chrome and navigate to chrome://extensions/.
2. Enable Developer mode in the top-right corner.
3. Click Load unpacked and select the stripe-autofill folder.
4. Navigate to https://checkout.stripe.com/ to test the autofill functionality.

Development

Automatic Releases

This repository is configured with GitHub Actions to automatically:

1. Create a new release when changes are pushed to the master branch
2. Generate a ZIP file with all extension files
3. Attach the ZIP to the release for easy downloading

The release version is taken from the "version" field in manifest.json. To update the version:

1. Modify the version in manifest.json
2. Commit and push your changes
3. A new release will be automatically created

Disclaimer

This extension is intended for testing environments only. Do not use in production.

Why This Extension Is Useful

Developing and testing e-commerce applications with Stripe integration involves repeatedly entering test credit card information. This can become tedious and time-consuming, especially when:

• Performing frequent testing iterations during development
• Running continuous QA tests on checkout flows
• Debugging payment-related issues
• Demonstrating functionality to stakeholders

This extension eliminates the repetitive task of manually entering test card details, saving developers and testers valuable time and reducing the potential for input errors. By automating this process, it allows teams to focus on what matters: building and improving their applications.

For development teams working extensively with Stripe's payment platform, this simple utility can save hours of cumulative time and streamline the testing workflow.