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Syntax - Tasty Web Development Treats

Diffs, Trees, and VS Code 2.0 - Syntax #1008 8 Tech Choices to Lock In Before Agentmaxxing - Syntax #1007 Can AI Make Good Design? - Syntax #1006 Programatic and Skill based Video Creation with Remotion - Syntax #1005 TanHacked - Syntax #1004 Skills Skills Skills - Syntax #1003 The Real Pricing of LLMs - Syntax #1002 Managing Deadlines + Stress - Syntax #1001 Syntax Episode 1,000! - Syntax #1000 Writing Maintainable CSS - Syntax #999 How to Fix Vibe Coding - Syntax #998 Rating and Roasting Your Projects - Syntax #997 10 New CSS and HTML APIs - Syntax #996 Next.js Vendor Lock-in No More - Syntax #995 AI Sucks At CSS - Syntax #994 It’s Been A Hell Of Week - Syntax #993 Migrating Legacy Code Just Got Easier - Syntax #992 Vite’s bet on Cloudflare (VOID Framework) - Syntax #991 Vite Is Taking Over (Vite+) - Syntax #990 State of JS 2025 - Syntax #989 Cloudflare’s Next.js Slop Fork - Syntax #988 Remote Coding Agents - Syntax #987 Does Code Quality Matter Anymore? - Syntax #986 Stop putting secrets in .env - Syntax #985 How to Make a DOM Library Render Anything w/ Paolo Ricciuti - Syntax #984 Why I Chose Electron Over Native (And I’d Do It Again) - Syntax #983 Bots Are Ruining the Internet - Syntax #982 Browsers Are Finally Catching Up (Interop 2026) - Syntax #981 AI Coding Explained - Syntax #980 WebMCP: New Standard to Expose Your Apps to AI - Syntax #979
Web Scraping + Reverse Engineering APIs - Syntax #763
2024-05-01 · via Syntax - Tasty Web Development Treats

Syntax JS Nation

AMSTERDAM MEETUP

JUNE 10TH  6-9PM

763

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

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

Wes Bos

Wes Bos Host

Scott Tolinski

Scott Tolinski Host

or

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.

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