What is web scraping and how to do it?

Web scraping refers to the process of extracting data from websites. It involves automatically retrieving and parsing the HTML or structured data of a webpage to extract specific information. Web scraping can be done using programming languages like Python, along with libraries such as BeautifulSoup or Scrapy. By inspecting the structure of a webpage and identifying the relevant HTML elements, web scraping allows you to retrieve data like text, images, tables, or links. It is important to respect website terms of service and legal restrictions when performing web scraping.