822: Receipt Printer with JavaScript

Syntax - Tasty Web Development Treats

Contenuto fornito da Wes Bos and Scott Tolinski - Full Stack JavaScript Web Developers. Tutti i contenuti dei podcast, inclusi episodi, grafica e descrizioni dei podcast, vengono caricati e forniti direttamente da Wes Bos and Scott Tolinski - Full Stack JavaScript Web Developers o dal partner della piattaforma podcast. Se ritieni che qualcuno stia utilizzando la tua opera protetta da copyright senza la tua autorizzazione, puoi seguire la procedura descritta qui https://it.player.fm/legal.

2M ago 20:14

MP3•Pagina principale dell'episodio

Wes unveils his Hack-Week project —a thermal printer controlled by JavaScript that prints out Sentry.io errors in real-time. Scott and Wes dive into the nitty-gritty of how it works, from the ESC/POS protocol to tackling socket issues, and whether the project was worth the effort.

Show Notes

00:00 Welcome to Syntax!
00:38 Brought to you by Sentry.io.
01:10 What is Hack Week?
01:41 The project.
- Follow the posts on X.
02:40 Why a receipt printer?
03:55 How do these printers work?
- ESC/POS.
05:20 Communicating with the printer.
07:24 ESC/POS Encoder.
ESC/POS Encoder.
08:42 Socket issues.
09:56 Using Transformers.js to stop ‘toxic comments’.
- Xenova’s toxic-bert.
- Implementation in Wes’ code.
10:48 Back to socket issues.
12:18 Integrating with Sentry.
15:01 Printing images with Playwright.
16:17 Was it worth it?

Hit us up on Socials!

Syntax: X Instagram Tiktok LinkedIn Threads

Wes: X Instagram Tiktok LinkedIn Threads

Scott: X Instagram Tiktok LinkedIn Threads

Randy: X Instagram YouTube Threads

847 episodi

#Web Development #Software Development #Tech News #Webdevelopment #Wes Bos #Scott Tolinski - Full Stack JavaScript Web Developers #News #Tech #HTML #CSS #HTML5 #JavaScript