To-Do List App

This is a small app that enables you to perform basic CRUD operations:

Features:

• Add a new task
  • If you try to add an empty task, an alert message will notify you to input a valid task.
• Remove a task
  • You can delete any task from your list by clicking the "X" button next to it.
• Mark task as completed
  • You can mark any task as completed by clicking the checkmark button. Completed tasks are visually differentiated by being crossed out.

Instructions:

1. Add a Task:

   • Input your task in the text field and press the Add button.
   • If no text is entered, the app will display a warning message to prevent adding empty tasks.

2. Mark as Completed:

   • To mark a task as complete, simply click the checkmark icon beside the task.
   • The task will be visually marked as completed with a strikethrough.

3. Remove a Task:

   • You can remove a task by clicking the "X" icon next to it.

Technologies Used:

• HTML
• CSS
• JavaScript (for handling the task operations)

Future Enhancements:

• Add task categories
• Implement task deadlines with notifications
• Allow task reordering via drag-and-drop

Video Demo:

![Watch the video]

Click the image above to watch the demo video.