updated and added readme file.

Author: badriyassine

README.md

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+# CRUD javascript 
+
+CRUD application built with JavaScript (frontend only), implementing create, read, update, and delete logic using client-side data handling. Designed for learning and practice purposes.
+
+---
+
+## 📷 Screenshot
+
+![Dashboard Screenshot](/images/Screenshot%202026-01-22%20032125.png)
+
+![validation](/images/Screenshot%202026-01-22%20032138.png)
+
+![products](/images/Screenshot%202026-01-22%20032256.png)
+
+---
+
+## 🌟 Features
+
+- Create new items
+- View stored items
+- Update existing items
+- Delete items
+- validation and error handling
+- Client-side data management (Local Storage)
+
+---
+
+## 💻 How to run it
+
+1. Clone the repository:
+
+```bash
+git clone https://github.com/badriyassine/crud_bootstrap_javascript.git
+```
+
+2. Open the folder:
+
+```bash
+open index.html in your browser.
+``` 
+
+---
+## ⚙️ Technologies Used
+
+- html
+- css
+- JavaScript
+- Bootstrap
+- validation
+
+---
+
+## 👤 Author
+
+Made by [**BADRI YASSINE**](https://github.com/bdriyassine)
+
+---