JavaScript Events:

An event is a signal that something happened.
All DOM generated signals.

Types of Events

There are many Events in JavaScript but some events discuss in this article.

- Mouse Events

1. Click : Its performed when mouse click on any element. and touchscreen user can tabs to perform this event.
2. contextmenu : Its performed when mouse right click on any element.
3. mouseover : Its performed when mouseover the element.
4. mouseout : Its performed when mouseout the element.
5. mouseup : Its performed when mouse pressed.
6. mousedown: Its performed when mouse released over an element.

- Keyboard Events

1.keydown and keyup – when a keyboard key is pressed and released.

- Form Element Events

1. submit: when the visitor submits a

2. focus: when the visitor focuses on an element, e.g. on an

- Document Events:

1. DOMContentLoaded: when the HTML is loaded and processed, DOM is fully built.

- CSS events:

1. transitionend: when a CSS-animation finishes.