Button UI is a basic Node.js + Express application that serves a simple UI page to test and understand different button properties and functionalities.

Project Features

Runs on Node.js with Express server

Serves static frontend files from the public/ folder

Includes 3 different buttons to test UI behavior

Allows testing of button events and properties using JavaScript

Tech Stack

Node.js

Express.js

HTML

CSS

JavaScript

Folder Structure

button_ui/ ├── public/ │ ├── index.html │ ├── style.css │ └── script.js ├── server.js ├── package.json ├── package-lock.json └── .gitignore

Setup Instructions

1. Install Node.js

Make sure Node.js is installed on your system.

Check version:

node -v npm -v

2. Install dependencies

Open terminal inside the project folder and run:

npm install

3. Run the application

Start the server using:

node server.js

4. Open in browser

After running, open:

http://localhost:3000

How the Application Works

The Express server starts using server.js

It serves the frontend files from the public/ folder

The UI loads from public/index.html

Styling is applied from public/style.css

Button functionality and event handling is controlled by public/script.js