https://github.com/itsamritabhowmick/js_concurrency_api
It is currency converter app.
https://github.com/itsamritabhowmick/js_concurrency_api
api-rest currency-converter html-css javascript json json-api
Last synced: about 2 months ago
JSON representation
It is currency converter app.
- Host: GitHub
- URL: https://github.com/itsamritabhowmick/js_concurrency_api
- Owner: itsamritabhowmick
- License: mit
- Created: 2025-06-23T19:19:28.000Z (12 months ago)
- Default Branch: main
- Last Pushed: 2025-06-23T19:24:16.000Z (12 months ago)
- Last Synced: 2025-06-23T20:28:02.091Z (12 months ago)
- Topics: api-rest, currency-converter, html-css, javascript, json, json-api
- Language: JavaScript
- Homepage: https://itsamritabhowmick.github.io/js_concurrency_api/
- Size: 2.93 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# 🌐 Currency Converter Web App 💱
A simple and responsive currency converter app built using **HTML**, **CSS**, and **JavaScript**.
It uses the [ExchangeRate API](https://www.exchangerate-api.com/) to fetch real-time currency conversion rates.
## ✨ Features
- 🔁 Convert between 100+ currencies
- 🌍 Real-time exchange rates via API
- 📱 Responsive & mobile-friendly design
- ⚠️ Validates inputs and handles errors gracefully
## 🛠️ Technologies Used
- HTML5
- CSS3 (optional Bootstrap for styling)
- Vanilla JavaScript (ES6+)
- [ExchangeRate API](https://www.exchangerate-api.com/)
## 🧩 How It Works
1. The dropdown menus are populated dynamically using API data.
2. The user selects a "From" and "To" currency.
3. Enters an amount and clicks the **Convert** button.
4. The app fetches the latest conversion rate and displays the result instantly.
## ⚙️ Setup Instructions
1. Clone this repository:
```bash
git clone https://github.com/your-username/your-repo-name.git
```
📌 Note
To make API requests, this app uses a demo API key from ExchangeRate API. For production use, please sign up for your own API key.