🌍 OpenFreeMap Coordinate Finder – Chrome Extension

OpenFreeMap Coordinate Finder is a lightweight Chrome extension that allows users to:

• 🔎 Search for coordinates by entering a city or street name.
• 🧭 Automatically display real-time coordinates under the mouse cursor on websites using OpenFreeMap (via MapLibre GL).

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🛠 Features

• Geolocation search – Uses the Nominatim API to resolve place names into geographic coordinates.
• Live coordinate tracking – Detects MapLibre GL maps on any site and shows cursor position in latitude and longitude.
• Modern UI – Minimal popup with responsive styling.

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📦 File Structure

File	Description
manifest.json	Chrome extension manifest (v3). Declares permissions, scripts and popup.
popup.html	Popup HTML interface with input field and results area.
popup.js	JavaScript logic for sending geocoding requests and showing results.
style.css	Basic styling for the popup.
content.js	Injected into every page – detects MapLibre GL maps and overlays coordinates.
icon.png	Icon for the extension (16×16 PNG).

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🧪 How It Works

1. Popup interface:
   Click the extension icon → Enter a location name → View matching coordinates from OpenStreetMap.

2. Content script:
   On pages using MapLibre GL (like OpenFreeMap), the extension adds a coordinate overlay that updates with mouse movement.

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🧰 Technologies

• JavaScript (ES6)
• HTML/CSS
• MapLibre GL detection
• OpenStreetMap Nominatim API

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📥 Installation (Dev Mode)

1. Download or clone this repository.
2. Open chrome://extensions in Chrome.
3. Enable Developer mode.
4. Click Load unpacked and select the extracted folder.

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