In this Hasty Treat, Scott and Wes talk about the PS5 bot debacle, and how they would do it differently!
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Show Notes
03:12 - Scott’s strategy
- Go to Reddit and refresh until someone posts a link and then GO GO GO
- Don’t buy on sites that allow simple bots to work
- TBH I don’t know how to code this type of bot and would prob end up accidentally buying a ton of stuff
05:06 - Wes’ strategy
- You need a way to find out of there is stock
- Find out of there is an API endpoint you can hit (inspect element)
- If there is not, you’ll need to scrape the site.
- Fetch(url). text()
- Regex
- Cheerio
- Puppeteer (slower, easier to run)
- Save any data that you want in a database. Text-based database is great.
- Re-run the scrape every N mins
- When there IS a match you can:
- Send a text message - Twilio
- Send an email - Postmark
- Try to fill out the form and submit it yourself
11:35 - Things that get in the way
- Blocked IP
- Captcha or Cloudflare
- Run it on your local computer
- Use Puppeteer to get all cookies and headers
Links
Tweet us your tasty treats!
In this Hasty Treat, Scott and Wes talk about the PS5 bot debacle, and how they would do it differently!
LogRocket - Sponsor LogRocket lets you replay what users do on your site, helping you reproduce bugs and fix issues faster. It’s an exception tracker, a session re-player and a performance monitor. Get 14 days free at logrocket.com/syntax.
Show Notes 03:12 - Scott’s strategy
Go to Reddit and refresh until someone posts a link and then GO GO GO
Don’t buy on sites that allow simple bots to work
TBH I don’t know how to code this type of bot and would prob end up accidentally buying a ton of stuff
05:06 - Wes’ strategy
https://mcbroken.com/
You need a way to find out of there is stock Find out of there is an API endpoint you can hit (inspect element)
If there is not, you’ll need to scrape the site.
Fetch(url). text()
Regex
Cheerio
Puppeteer (slower, easier to run)
Save any data that you want in a database. Text-based database is great. Lowdb
SQLite
DynamoDB (if doing serverless)
Re-run the scrape every N mins
When there IS a match you can: Send a text message - Twilio
Send an email - Postmark
Try to fill out the form and submit it yourself document.querySelector()
11:35 - Things that get in the way
Blocked IP Use a VPN
Captcha or Cloudflare
Run it on your local computer
Use Puppeteer to get all cookies and headers
Links https://twitter.com/bahamagician/status/1329430249151533066
stocktrack.ca
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Make sure to include @SyntaxFM in your tweets
Full Stack Developers Wes Bos and Scott Tolinski dive deep into web development topics, explaining how they work and talking about their own experiences. They cover from JavaScript frameworks like React, to the latest advancements in CSS to simplifying web tooling.