Writing web scrapers? JS: I control everything you see, why use Python?
When it comes to writing web scrapers, people often first choose
Python. However, when faced with highly dynamic modern web pages, traditional Python scrapers can sometimes feel overwhelmed.
JS: I control everything you see
JavaScript has absolute dominance in the browser because it can directly perceive and manipulate everything the user sees: from dynamic data to DOM changes and interactive effects. When the data flow is completely controlled by JS, rather than struggling to simulate it on the backend, it is more natural and efficient to let the frontend take over—this is the most straightforward and effective way to scrape data.
JiuTouChong RPA: A Powerful Tool for Frontend Developers to Scrape Data
This is a data collection process I wrote to collect Tencent advertising insights.
Data collection can be done simply with CSS selectors, and it also provides auxiliary tools to help select elements.
Interactive events:
API data collection:
This API data collection is really simple; you just need to copy the API address to collect the data.
You can completely utilize this to provide customized data scraping services for others, realizing skill monetization.