カスタムスクリプトインジェクター

# Chrome Web Store Store Listing

This document contains the text required for publishing to the Chrome Web Store.

## 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`