Final answer:
The document load event is triggered when the entire HTML document has been loaded and parsed by the browser, while the document ready event is triggered when the DOM of the page is ready.
Step-by-step explanation:
The document load event is triggered when the entire HTML document has been loaded and parsed by the browser, including all external resources such as images and stylesheets. This event is useful when you need to ensure that all resources are available before executing any JavaScript code.
The document ready event, on the other hand, is triggered when the DOM (Document Object Model) of the page is ready, which means that the HTML structure has been loaded and parsed, but external resources may not be fully loaded yet. This event is commonly used to execute JavaScript code that manipulates the DOM or interacts with elements on the page.
In summary, the main difference between the two events is that the document load event waits for the entire webpage and its external resources to load, while the document ready event fires as soon as the DOM is ready, regardless of whether external resources are still loading or not.