Timer App

Overview

A React-based timer application that allows users to:

• Start multiple timers simultaneously
• Tag and categorize timers
• Save timer intervals
• Track historical timer data
• Receive smart notifications for long-running tasks

Features

• Multiple active timers
• Custom timer tags
• Interval tracking and saving
• Persistent timer state using localStorage
• Smart notifications based on historical task duration
• Exponential backoff for task reminder notifications

Technologies

• React
• TypeScript
• localStorage for state persistence

Getting Started

Prerequisites

• Node.js
• npm (or yarn/pnpm)

Installation

1. Clone the repository
2. Install dependencies:

   npm install

Running the App

npm start

Runs the app in development mode at http://localhost:3000

Available Scripts

npm start

Runs the app in development mode.

npm run build

Builds the app for production.

npm test

Launches the test runner in interactive watch mode.

Notification System

The app includes a smart notification system that:

• Tracks timer duration for each tag
• Sends reminders for unusually long tasks
• Uses exponential backoff to prevent notification fatigue
• Ensures at least 1-hour gap between notifications

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

[Add your license information here]