X Copy Tweet is a lightweight browser extension designed to enhance your experience on X.com (formerly Twitter) by adding a convenient Copy Tweet button to every real tweet. This cross-browser extension supports Chrome, Edge, Brave, Opera, Vivaldi, Firefox, and Safari, ensuring a seamless experience across different platforms. The extension utilizes a unified /src codebase with platform-specific build folders, making it easy to maintain and update.

Key Features

• Detects Real Tweets: Modifies only <article> elements containing tweet text.

• Skips Notifications: No button appears for likes, replies, mentions, follows, suggestions, or system notifications.

• Injects Copy Button: The button becomes the first icon in the action bar, maintaining native UX.

• Copy Functionality: Click to copy text and show a toast notification, using navigator.clipboard.writeText or a fallback for Safari/Firefox.

Installation Instructions

For Chrome-based browsers, enable Developer mode and load the unpacked extension from the /chrome folder. For Firefox, load the temporary add-on from /firefox/manifest.json. Safari users require Xcode to build and run the extension.

Future Enhancements

• Copy full thread

• Copy tweet + username

• Options page

• Publish to Chrome Web Store

• Firefox .xpi packaging

• Safari App Store distribution

Licensed under the MIT License, this extension is free to use, modify, and distribute. Contribute to its development on GitHub and enhance your productivity with one-click tweet copying.