How to Scrape Data from an HTML Page Using JavaScript?

You can scrape data from an HTML page using JavaScript by selecting HTML elements and extracting their data using methods such as innerHTML or textContent.

Here’s an example:

let elements = document.querySelectorAll(".className");
for (let element of elements) {
    console.log(element.innerHTML);
}

In this example, the code selects all elements with class className using document.querySelectorAll(".className"). It then loops through each selected element and logs its inner HTML using element.innerHTML. You can process the extracted data further as needed.

Note: Web scraping can be subject to the website’s terms of service and may be illegal or unethical. Before scraping a website, make sure to review its terms of service and determine whether it allows data scraping.