This chapter focuses on events and event handling, a core part of making web applications interactive.
Events are actions that happen on a web page, such as clicking a button, typing in a field, submitting a form, or moving the mouse. JavaScript can listen for these events and respond with specific actions.
Event handling is what brings life to websites. It allows developers to create features like interactive forms, dropdown menus, image sliders, popups, and dynamic content updates.
In this chapter, students will learn how to:
- Understand what events are and how they work
- Use event listeners to respond to user actions
- Handle common events like click, input, submit, and keypress
- Work with the event object
- Prevent default browser behavior
- Build interactive features using events
By the end of this chapter, students will be able to create responsive, user-friendly, and interactive web applications — an essential skill for becoming a job-ready front-end developer.