✅ To-Do Reminder App

A full-stack to-do app with recurring reminders, push notifications, and local alerts — built using HTML, CSS, JavaScript, Node.js, Express, and MongoDB.

🚀 Features

• Add tasks with custom date, time, and repeat frequency
• Local reminders with sound, speech, and browser notifications
• Push notifications using VAPID keys
• MongoDB backend with Mongoose
• Cron-based scheduler for recurring tasks

🛠️ Tech Stack

• Frontend: HTML, CSS, JavaScript
• Backend: Node.js, Express
• Database: MongoDB (local or Atlas)
• Notifications: Web Push API
• Scheduler: node-cron

📁 Folder Structure

todo-app/ ├── backend/ # Backend server │ ├── server.js │ ├── models/ │ │ └── Task.js │ ├── .env │ ├── package.json │ └── README.md ├── frontend/ # Frontend UI │ ├── index.html │ ├── style.css │ ├── script.js │ ├── sw.js │ └── assets/ ├── README.md # Main project README

📦 Installation

Backend

cd backend
npm install
node server.js