May 1st, 2024 × #web-scraping#data-collection#apis

Web Scraping + Reverse Engineering APIs

Covers techniques for web scraping, dealing with private APIs, handling authentication, parsing HTML, and challenges like captchas.

Show Notes Transcript

Web scraping 101! Dive into the world of web scraping with Scott and Wes as they explore everything from tooling setup and navigating protected routes to effective data management. In this Tasty Treat episode, you'll gain invaluable insights and techniques to scrape (almost) any website with ease.

Show Notes

00:00 Welcome to Syntax!
03:13 Brought to you by Sentry.io.
05:00 What is scraping?
Socialblade.
08:01 Examples of past scrapers.
Canadian Tire.
10:06 Cloud app downloader.
16:13 Other use cases.
16:58 Scraping 101.
17:28 Client Side.
19:08 Private API.
Proxyman.
22:40 Server rendered.
23:27 Initial state.
24:57 What format is the data in?
Google Puppeteer Extension.
27:08 Working with the DOM.
27:12 Linkedom npm package.
29:02 querySelector everything.
31:28 How to find the elements without classes.
34:08 Use XPath selectors for select by word.
34:53 Make them as flexible as you can. Classes change!
35:10 AI is good at this!
36:26 File downloading.
38:20 Working with protected routes.
Proxyman.
40:41 Programatically retrieve authentication keys because they are short-lived.
Fetch Cookie.
43:20 Deal-breakers.
Mechanical Turk.
44:58 What happened with Amazon?
Uniqlo Self-Checkout
46:42 Wes' portable refrigerator utopia.
47:25 Sick Picks & Shameless Plugs.

Show Notes

Sick Picks

Shameless Plugs

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