My go-to language for web scraping is Python, as it has well-integrated libraries that can generally handle all of the functionality required. And sure enough, a Selenium library exists for Python.

When done right, web scraping is a powerful tool that can give businesses a competitive edge in today’s data-driven world.

He uses a Python script to interface with the Pachube API, which is fed to his Netduino board. A servo motor then changes the position of the dial based on the feed’s data.

What to know about web scraping Web scraping is usually an automated process, but it doesn't have to be; data can be scraped from websites manually, by humans, though that's slow and inefficient.