Welcome to the Grocery Item Price Checker – your all-in-one digital solution for effortless inventory management! This intuitive web app helps store owners and staff quickly look up product details, track prices, and manage inventory with just a few clicks. Built with modern web technologies, it combines the simplicity of a notepad with the power of a database, all while working completely offline in your browser.

Say goodbye to messy spreadsheets and hello to organized efficiency!
Our app comes pre-loaded with common grocery items, features instant search by name or UPC code, and lets you import/export your entire inventory with ease. Whether you're checking a price for a customer or doing inventory counts, this tool streamlines your workflow while keeping all your product data secure and accessible right at your fingertips.

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Key Features:

✔ Easy Product Management

• Add, edit, or delete items with UPC, product name, category, and price

• Pre-loaded with 10 common grocery items for immediate use

✔ Quick Search & Sorting

• Instantly find products by name, UPC, or category

• Sort by price (low to high/high to low) or alphabetically

✔ Data Portability

• Import/Export CSV files for bulk updates or backups

• Works offline with browser localStorage

✔ User-Friendly Interface

• Clean, responsive design for desktop and mobile

• Dark/Light mode toggle for comfortable viewing

✔ No Installation Needed

• Runs directly in your browser—no server or database required

Technologies Used:

Frontend:

• HTML5 (Structure)

• CSS3 (Styling with Flexbox/Grid + animations)

• JavaScript (ES6) (Dynamic functionality)

Data Handling:

• localStorage (Persistent offline storage)

• CSV parsing (Import/Export functionality)

UI Enhancements:

• Font Awesome (Icons)

• Google Fonts (Poppins) (Modern typography)

How to Use:

1. Adding/Editing Products

• Click "Add Item" to enter new products (UPC, name, category, price).

• Click the ✏️ (edit) button on any item to update details.

2. Searching & Sorting

• Type in the search bar to filter by name/UPC.

• Use the category dropdown to view specific sections (e.g., "Dairy").

• Sort items by price or name with the sort dropdown.

3. Importing/Exporting Data

• Export: Click "Export" to download a CSV backup.

• Import: Paste CSV data (UPC, Name, Category, Price) and click "Import".

4. Dark/Light Mode

• Toggle the theme switch in the top-right corner.

Sample Screenshots of the Project

Landing Page

Dark Mode

Add Modal

Sample Item Search

How to Run?

• Download the provided source code zip file.
• Extract the downloaded zip file.
• Open the html file and you are now ready to go!

Video Demonstration for Installation/Setup:

Conclusion:

In Conclusion, the Grocery Item Price Checker provides a simple yet powerful way to manage your store's inventory with its intuitive interface, robust features like CSV import/export, and seamless offline functionality—all while keeping your data secure and easily accessible in your browser. Whether you're a small business owner looking to streamline operations or an employee needing quick price checks, this tool eliminates the hassle of manual tracking and helps you focus on delivering excellent customer service, making grocery management efficient and stress-free.

That's it! I hope this "Grocery Item Price Checker Using HTML, CSS and JavaScript" will assist you on your  programming journey, providing value to your current and upcoming projects.

For additional tutorials and free source codes, explore our website.

Enjoy Coding :>>