VIROOPAKSHC / Calculator-Extension

Browser Extension programmed using HTML, CSS and JS

Calculator Browser Extension

Overview

The Calculator Browser Extension is a handy tool that provides the convenience of a calculator within your web browser. It allows you to perform basic mathematical calculations by selecting expressions on the screen or entering them manually. Whether you're browsing websites, reading documents, or working online, this extension simplifies your calculations.

Features

• On-Screen Calculation: Select a mathematical expression on any webpage, and the extension will evaluate it for you. No need to switch between applications.

• Manual Input: Input your own expressions directly into the extension for quick calculations.

• Mathematical Operators: Supports basic arithmetic operations, including addition, subtraction, multiplication, and division.

• Clean User Interface: A user-friendly interface ensures a seamless experience.

Installation

To use the Calculator Browser Extension, follow these simple steps:

1. Download the extension ZIP file from the Releases section of this repository.

2. Extract the ZIP file to a directory on your computer.

3. Open your web browser.

4. Navigate to the browser's extension management page:

   • For Chrome, visit chrome://extensions/.
   • For Brave, visit brave://extensions/.

5. Enable "Developer mode" or "Developer options," depending on your browser.

6. Click the "Load unpacked" or "Load extension" button.

7. Select the directory where you extracted the extension files.

8. The extension will be added to your browser, and you'll find its icon in the browser's toolbar.

9. To perform calculations, select an expression on the screen or enter your own in the extension's input box.

Usage

On-Screen Calculation

1. Highlight a mathematical expression on any webpage.

2. Click the extension icon in the browser toolbar.

3. The result will be displayed in the extension's popup window.

Manual Input

1. Click the extension icon in the browser toolbar.

2. Enter a mathematical expression in the provided input box.

3. Press "Calculate" to get the result.

Examples

Here are some examples of how you can use the Calculator Browser Extension:

On-Screen Calculation

• Example 1: Select "5 + 3" on a webpage, click the extension icon, and see the result instantly.

• Example 2: Highlight "25 / 5" in an online article, use the extension to calculate the answer.

Manual Input

• Example 1: Need to add a series of numbers? Enter "10 + 20 + 30" in the input box, and the extension will provide the sum.

• Example 2: Manually input "15 * 4" to get the product.

Screenshots

Contributing

You are welcome to contribute to the Calculator Browser Extension project. If you'd like to get involved, please follow these guidelines:

• Fork the repository.

• Create a new branch for your feature or bug fix.

• Make your changes and submit a pull request.

Contact

If you have any questions or feedback, please feel free to reach out to us at [e-mail].

Thank you for using the Calculator Browser Extension!