936: Realtime LED Wall With React + Websockets (I Let Strangers Control It)

936: Realtime LED Wall With React + Websockets (I Let Strangers Control It)

Scott, Wes, and CJ dive into Wes’s Hackweek project: a real-time, web-controlled LED grid. They break down the hardware build, custom 3D-printed diffuser, ESP32 microcontroller, and Cloudflare durable objects powering live pixel art, GitHub activity displays, and interactive web drawings. Show Notes 00:00 Welcome to Syntax! 02:03 Wes’ Hackweek project: a web-controlled LED grid 03:52 The hardware: LED panels, soldering, and power WS2812 LED panels 06:38 ESP32 microcontroller and WLED firmware explained ESP32 Microcontroller 10:57 Power supply challenges and injection fixes 15:05 Debugging and testing a DIY LED matrix 15:56 Shorts, blown circuits, and melted wires 17:58 Designing and 3D-printing the diffuser for crisp pixels 21:29 The software: Cloudflare Durable Objects + Party Server Cloudflare Durable Objects Party.server 22:18 Real-time sync and state management across clients Party Client 28:43 Connecting the server to the LED hardware 41:51 Open access fun: scripts, NSFW images, and moderation Cloudflare tunnel 44:10 Live demos 45:34 Future plans: stats, rooms, and making it always-on 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

Jaksot(990)

766: React Server Components: Form Actions + Server Actions

766: React Server Components: Form Actions + Server Actions

Scott and Wes are here to guide you through the world of React Server Components, shedding light on the intricacies of Form Actions and Server Actions. Get ready to level up your React skills as they ...

8 Touko 202446min

765: JS Promises Fundamentals - Part 1

765: JS Promises Fundamentals - Part 1

In this 3-course series, Scott and Wes serve up some JavaScript Promises treats. In part 1, they unravel the concept of promises and delve into common examples of their usage, from creating and waitin...

6 Touko 202422min

764: Biome JS with Emanuele Stoppa

764: Biome JS with Emanuele Stoppa

Join Scott and Wes as they delve into the fascinating realm of Biome.JS alongside Emanuele Stoppa, the mastermind behind it all. Why is it written in Rust? Why are other tools so slow? Could Biome be ...

3 Touko 202451min

763: Web Scraping + Reverse Engineering APIs

763: Web Scraping + Reverse Engineering APIs

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...

1 Touko 202452min

762: What to Steal. Finding Inspiration in Web Development

762: What to Steal. Finding Inspiration in Web Development

Scott and Wes discuss the delicate balance of what’s acceptable to borrow or be inspired by in web development and what crosses into territory that’s off-limits. Tune in as they share personal experie...

29 Huhti 202438min

761: Cloudflare Analytics Engine, Workers + more with Ben Vinegar

761: Cloudflare Analytics Engine, Workers + more with Ben Vinegar

Scott and Wes dive into Cloudflare’s Analytics Engine and Workers with special guest Ben Vinegar, Syntax’s General Manager. Tune in as they explore Clickhouse, data tracking, infrastructure costs, and...

26 Huhti 202452min

760: Pro VSCode Setups

760: Pro VSCode Setups

Join Scott and Wes as they dish out the juiciest VSCode secrets for coding like a boss (or a Tolinski)! From speedy navigation to must-have extensions and the sickest themes, get ready to level up you...

24 Huhti 20241h 5min

759: How to Easily Explore Coding Ideas

759: How to Easily Explore Coding Ideas

Scott and Wes serve up top tools and tricks for rapid idea execution, from JavaScript services like Valtown and Observable to database solutions including LowDB and Google Sheets integration. Get read...

22 Huhti 202431min

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