🎵 Auto Audio Player

A Chrome Extension that brings continuous playback to any website

Ever been on a music site that has all the songs but no "play next" button? Auto Audio Player fixes that — silently, automatically, on any website.

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✨ Features

• Auto Next — When a track ends, the next <audio> on the page plays instantly
• Works Everywhere — No site-specific code; if it uses a standard <audio> tag, this works
• Dynamic Page Support — Uses MutationObserver to catch audio elements loaded after page render
• Smooth Scroll — Automatically scrolls to the currently playing track
• Persistent State — Remembers if you had it enabled, even after closing the browser
• Zero Config — One toggle. That's it.
• Lightweight — No dependencies, no frameworks, pure vanilla JS (~100 lines)

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📸 Screenshots

Popup UI	Active on Page

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🚀 Installation

From Source (Developer Mode)

1. Clone the repo

   git clone https://github.com/rezamqds/AudioAutoPlay.git
   cd AudioAutoPlay

🛠️ How It Works

Page Loads │ ▼ content.js injects into the page │ ▼ Queries all elements │ ▼ Attaches ended event listener to each │ ▼ MutationObserver watches for new audio elements │ ▼ Track ends → next track plays → page scrolls to it

The extension uses a clean IIFE pattern with no global scope pollution. State is managed via chrome.storage.local and communication between popup and content script is handled through chrome.runtime.onMessage.

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📁 Project Structure

auto-audio-player/ │ ├── manifest.json # Extension config (Manifest V3) ├── content.js # Core logic — injected into every page ├── popup.html # Extension popup UI ├── popup.js # Popup logic & tab communication │ └── icons/ ├── icon16.png ├── icon48.png └── icon128.png

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🧠 Tech Stack

Layer	Tech
Extension API	Chrome Manifest V3
Content Script	Vanilla JavaScript (ES6+)
DOM Observation	MutationObserver API
State Persistence	chrome.storage.local
UI	HTML + CSS (no framework)

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🤝 Contributing

Contributions are welcome. Please open an issue first to discuss what you'd like to change.

bash

Fork the repo, then:

git checkout -b feature/your-feature git commit -m "feat: add your feature" git push origin feature/your-feature

Open a Pull Request

See CONTRIBUTING.md for details.

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📜 License

MIT © rezamqds

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If this saved you from clicking "Next" a hundred times, consider giving it a ⭐