README (4).md

📊 Biz Dashboard

A personal business dashboard to track daily sales, expenses, stock, and due payments — built with vanilla HTML/CSS/JS and Firebase Realtime Database.

Features

• Today Tab — Add sales with amount, profit (auto-calculates cost), and channel (Website / Telegram). Shows live summary cards.
• History Tab — Filter past sales by date and channel.
• Due Tab — Track WhatsApp and Telegram dues with a full log.
• Stock Tab — Monitor inventory value with add/remove/set actions.
• Expense Tab — Log expenses by category with daily/monthly/all-time filters.
• Reports Tab — Weekly, monthly, and yearly profit breakdown with bar charts.
• Trash Tab — Deleted items are recoverable for 30 days.
• Settings Tab — Change PIN and danger zone to wipe all data.

Tech Stack

• HTML / CSS / JavaScript (no framework)
• Firebase Realtime Database (sync across devices)
• Google Fonts — Space Mono + DM Sans

Live Demo

Hosted via GitHub Pages: https://ashikscript.github.io/business-dashboard/

Getting Started

1. Clone or download this repository
2. Open app.js and replace the firebaseConfig object with your own Firebase project credentials
3. Deploy to GitHub Pages or any static host

const firebaseConfig = {
  apiKey: "YOUR_API_KEY",
  authDomain: "YOUR_PROJECT.firebaseapp.com",
  databaseURL: "https://YOUR_PROJECT-default-rtdb.firebaseio.com",
  projectId: "YOUR_PROJECT_ID",
  storageBucket: "YOUR_PROJECT.appspot.com",
  messagingSenderId: "YOUR_SENDER_ID",
  appId: "YOUR_APP_ID"
};

Deployment (GitHub Pages)

1. Push all files (index.html, app.js, style.css) to a GitHub repository
2. Go to Settings → Pages
3. Set source to main branch, root folder
4. Save — your dashboard will be live in a minute

Default PIN

1234

Change it from the Settings tab after first login.

Notes

• All data is stored in Firebase and synced in real time
• Session stays active for 7 days without re-entering PIN
• Deleted items auto-expire from Trash after 30 days
• Dashboard is designed for single-user/owner use only

License

Personal use only. Not for redistribution.