Custom Script Injector

About

# Chrome Web Store Store Listing

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## 1. App Name
`Custom Script Injector`

## 2. Short Description
**Limit: 132 characters**

Inject custom CSS and JavaScript into any website. Features CSP bypass, CodeMirror editor, hot reload, and GitHub Gist sync.

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## 3. Description

Want to customize the style or behavior of your favorite websites? **Custom Script Injector** is your best choice!
This powerful developer tool allows you to write and inject custom CSS and JavaScript into any webpage.

### ✨ Key Features

*   **🛡️ Advanced CSP Bypass**
    Inject and execute JavaScript even on websites with strict Content Security Policy (via `declarativeNetRequest` and `executeScript` in MAIN world).

*   **🎨 Syntax Highlighting**
    Integrated **CodeMirror 5** editor with Monokai theme for a premium coding experience.

*   **⚡ Hot Reload**
    Scripts apply immediately upon saving. No manual page refresh needed.

*   **☁️ Cloud Sync**
    Backup and restore your scripts using **GitHub Gist**. Keep your snippets synchronized across devices.

*   **🌍 Internationalization**
    Supports English, Traditional Chinese (`zh_TW`), Simplified Chinese (`zh_CN`), and Japanese (`ja`).

*   **⌨️ Shortcuts**
    Support `Ctrl+S` / `Cmd+S` to save your code quickly.

### 🔒 Privacy & Security

*   **Local First**: All scripts and settings are stored locally in your browser.
*   **Your Data**: If sync is enabled, data is only transmitted to your personal GitHub Gist.
*   **No Tracking**: We do not collect any browsing history or usage data.

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## 4. Category
`Developer Tools`

## 5. Language
`English`