Syntax - Tasty Web Development Treats

By Wes Bos & Scott Tolinski - Full Stack JavaScript Web DevelopersNews Technology Tech News

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Syntax - Tasty Web Development Treats episodes

October 281051: Mourning the Death of Code
Scott and Wes tackle your potluck questions, from passing context between Claude Code and Codex to whether AI-generated skills are any good. Plus high-fidelity Figma builds, WebSerial reconnects on an ESP32, AG-UI vs WebMCP, a listener who thinks Syntax is too pro-AI, and Scott’s minimal Pi setup.
Show Notes
00:00 Welcome to Syntax!
Ask a Potluck Question
01:05 How Do You Pass Context When Switching Coding Agents?
dex
06:40 Are AI Generated Skills Even Good?
11:53 Getting AI Agents to Nail High Fidelity Figma Designs
17:45 What Technical Skills Should I Focus On Without a CS Background?
20:50 Be Curious: The Photo Frame Hardware Business Example
25:13 Is Syntax Too Pro-AI? Responding to a Listener’s Criticism
30:55 Brought to you by Sentry.io
31:38 Handling WebSerial Reconnects When Flashing an ESP32
EWatch: a programmable ESP32-S3 smartwatch
34:57 Mourning the Death of Code: Feeling Guilty About Hard Won Skills
41:44 AG-UI vs WebMCP: Two Approaches to Agent Integration
47:12 Scott’s Pi Agent Setup: Start Minimal and Add What You Need
omp
51:46 Sick Picks + Shameless Plugs
Sick Picks
Scott: Cat6 Ethernet Cables
Wes: Wall-mount Boom Arm
Hit us up on Socials!
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59 min
October 261050 - Everyone Is Hacking Their TV
Wes, Scott, and CJ run through the week’s biggest web dev news: everyone’s hacking their TVs, VoidZero open-sourced its Void framework with Cloudflare deploys, OpenCode got hacked, and Anthropic built its own git replacement. Plus DeepSeek V4.1 Flash, Cloudflare’s security audit skill, Krea 3, a local LLM speed tester, and Killswitch, an esoteric language designed to break coding agents.
Show Notes
00:00 Welcome to Syntax!
00:44 CJ Hacks a Round Thrift Store Photo Frame
02:18 VoidZero Open Sources the Void Framework
06:58 Jev Adds Image Support to Its Decision API
11:18 Local Security Cameras: Frigate and Custom Wyze Firmware
17:41 LLM Speed: Try Local Models Before You Buy Hardware
21:00 Everyone Is Hacking Their TVs With Clean Your TV
24:51 Are These the Final Days of Hardware Hacking With LLMs?
29:24 Reverse Engineer Everything: Skills for Agentic Hacking
31:42 Hacking a Tonal and Building a DIY Digital Resistance Gym
37:24 Brought to you by Sentry.io
38:34 OpenCode Console Hacked: What Happened and Who’s Affected
41:31 Black Market API Tokens and Distillation Attacks
44:13 Should Everyone Get Access to Cyber Models?
47:48 Managing API Keys With Varlock and 1Password
48:45 Anthropic Builds Its Own Git Replacement
55:15 What Are We Losing in the Agentic Era?
01:04:26 Killswitch: A Programming Language Built to Break LLMs
01:06:53 Cheng Lou Turns JavaScript Code Into a Neural Net
01:09:30 Antfu’s Furigana Font for Reading Japanese
01:12:32 Guitoro: Strum a Guitar in the Browser
01:17:39 Playing Snake on Network Switch Lights
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1 hr 20 min
October 211049: WTF is a Software Factory?
Scott and Wes talk with Adam Jacob about software factories: what they actually are, why they’re unique to each team, and how to build trust in agent-generated code. They dig into Swamp Club, black box testing, domain driven design, adversarial review for accessibility, and whether unit tests still earn their keep.
Show Notes
00:00 Welcome to Syntax!
01:10 What Is Swamp Club and Adam Jacob’s Background
02:37 Scott’s Personal Automations: Cleaning Folders and Filing Sentry Bugs
03:28 Where Does This Fit If You Already Run Claude Code?
07:22 Brought to you by Sentry.io
07:46 Swapping Models and APIs: Flipping the Agent Loop Inside Out
09:40 Pricing and Bringing Your Own Inference
10:18 What Is a Software Factory, Really?
14:50 Shipping 2,500 PRs a Month: Trust, Automation, and Black Box Testing
16:55 Software Factory or Slop Factory? A Perception Problem
19:06 How Big Companies Can Start: Give Five People Permission to Break the Rules
24:16 Who Has Actually Pulled This Off So Far?
25:54 What Do You Do With 10,500 Engineers?
28:56 The Vibe Coded Adobe Suite: When Does This Stop?
30:24 Personal Software: What If Software Got Smaller, Not Bigger?
33:51 Testing With AI: Black Box, Integration, and Deleting Your Unit Tests
39:03 How Do You Validate Trust in a Factory?
39:30 Domain Driven Design Gives Your Agent a Vocabulary
43:12 Adversarial Review: Accessibility, Lighthouse, and Fixing the Machine
46:17 Why Skills Alone Aren’t Enough
49:00 Figuring It Out Together: Engineers, Not the Labs, Know Their Systems
53:53 Sick Picks + Shameless Plugs
Sick Picks
Adam: Dell XPS-14 running Linux with Omachy, Lorna Shore
Shameless Plugs
Adam: Swamp Club, Swamp Club Discord
Hit us up on Socials!
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58 min
October 191048: Deno Is Dead
Deno is shutting down and the team is heading to Cloudflare — Scott, Wes, and CJ break down what that means for the runtime, JSR, and workerd. Plus OpenCode 2.0 on durable objects, TanStack Start 1.0, SubQ Snap, Gemini 4 Argon, and Wes’s accidental $50 photo frame movement.
Show Notes
00:00 Welcome to Syntax!
Gemini 4 Argon is out
01:31 Deno Is Shutting Down: The Team Joins Cloudflare
06:23 Why Bun Spelled the End of Deno
12:24 OpenCode 2.0: Durable Objects, Code Mode and Hot Reloading Plugins
OpenCode 2.0
Ryan Vogel runs OpenCode 2.0 inside a tweet
20:24 Where Should Your Agent Actually Run?
21:41 Talorys: A Personal AI Agent on the Cloudflare Free Tier
22:42 I Accidentally Started a $50 Photo Frame Movement
27:05 Agent Driven Open Source: Dozens of Pull Requests From Bots
Simeon Griggs hacks his Peloton
35:11 SubQ Snap: A Cheaper, Smarter Decision Model Than Jev
41:26 AirDrop Reverse Engineered: Continuity on Linux
T4T5: AirDrop fully reverse-engineered on Linux
44:47 Brought to you by Sentry.io
45:24 TanStack Start 1.0 Is Officially Stable
TanStack announces Start 1.0 is officially stable
fsearch
FinderSearch
Kuro: Tinycast file search is now 15–90× faster
55:23 The FFF vs fsearch Twitter Drama
Dmitriy Kovalenko compares fff to fsearch
59:34 Model Roundup: Hands On With Gemini 4 Argon
01:08:01 Zen Garden: Ranking Models on Their 3D Taste
01:12:49 Muse Wonder From Meta
Meta AI on Muse Spark open weights
01:15:15 EmbeddingGemma 2 and Why Embeddings Power Better Search
Sundar Pichai introduces EmbeddingGemma 2
01:18:32 Claude Haiku 5.5 Gains Thinking Levels
Claude announces Haiku 5.5
Introducing Claude Haiku 5.5
01:20:19 Grok Bot Leaks a CEO’s Bank Balance Into Company Slack
Shane Mac: An AI agent posted my bank balances in Slack
01:24:18 CJ’s Whirlwind Tour: A Commodore 64 Keycap Font
01:25:08 Lightbulb Computer: A Projector Screwed Into Your Ceiling
01:29:11 Recomps and Decomps: Running PS5 Games on Linux and Windows
01:32:23 Open Source Photoshop Clones and the Whole Craft Suite
01:35:25 Audacity 4 and the Case for Forking Old Open Source Apps
01:36:35 PS2 and PSP Games Recompiled to WebAssembly
01:37:39 Bootstrap 6 Alpha Brings Back Real Buttons
01:39:39 Wrapping Up the Live Stream
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1 hr 41 min
October 141047: Adobe has a big problem
Someone just clean-room ported seven Adobe apps to Rust, and Wes is shocked at how good it is. Scott and Wes break down what it gets right, what’s still missing, and why copying software is easy but inventing what comes next is the hard part.
Show Notes
00:00 Welcome to Syntax!
00:12 Adobe Is in Trouble: A Clean Room Port of the Entire Suite
ArtCraft
02:22 Scott’s Long Running Adobe Grudge Since 2017
03:42 Figma Is Not a Raster Tool: Why Every Alternative Falls Short
04:40 Opening Real Photoshop Files: Masks, Half Tones and Blend Modes
PhotoCraft Github
06:30 What Clean Room Porting Actually Means
09:54 A Familiar Interface, Entirely Built in Rust
10:15 Don’t Trash the Whole Thing Over One or Two Bugs
12:14 What’s Missing: Artboards and the Tiny UI Interactions
13:53 Where Are the Vibe Coded Photoshops? Four Months Later
14:33 Figma’s Locked Down MCP and the Backlash
17:22 Dylan’s Clap Back at Anthropic’s Own Closed Ecosystem
18:08 The Real Photoshop Replacement Will Be a New Way of Working
21:35 Good UI Is Still the Moat
22:28 Caring About Your Project Past Two Days
23:05 Audio Crackles and Paper Cuts: The Bugs Only Humans Chase
24:56 Brought to you by Sentry!
26:28 Copying Is Easy: The Hard Part Is Inventing What Comes Next
27:28 DaVinci Resolve Keeps Shipping Useful Releases
28:26 Sick Picks + Shameless Plugs
Sick Picks
Scott: KWS V2 Rack
Wes: Insta360 Luna
Hit us up on Socials!
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36 min
October 121046: The Pi Updates are insane
Scott, Wes, and CJ break down the latest Pi updates, including durable long-running agents, Codemode, and MCP support, then debate whether pull requests are dead in favor of issues. Plus Supabase picks up Turso, Screen Studio 4 drops, JavaScript Composites bring value-based equality, and a stack of new AI models from Google, OpenAI, Cloudflare, and more.
Show Notes
00:00 Welcome to Syntax Weekly
00:46 example.com gets a facelift
Oliver Dunk’s post
IANA’s reply
04:37 The death of pull requests
Sindre Sorhus’ post
Dave Kiss’ post
SWC’s post
Andreas Kling’s post
Yusuke Wada’s post
Wes’ NiimBlue PR
JSON Alexander
12:46 pi v1.0
24:14 Brought to you by Sentry!
25:08 Turso Joining Supabase
28:13 Screen Studio Updates
Screen Studio 4.0 upscaling
33:24 Svelte 3.0 Release
35:32 Effect 4.0
38:14 Alchemy
Cloudflare’s Programmatic configuration
42:59 Foldkit
44:10 OpenAI Dev Day Announcements
Dots
Rahim Nathwani’s reply regarding Luna
Plugin Extensions
Sites in ChatGPT
56:40 Cloudflare Clef Decision Model
01:01:25 Gemini 4 Argon
Google’s announcement post
01:09:04 Flux 3 Image Model
01:11:50 Claude Mods
01:13:44 Muse Gadgets
Nat Friedman’s post
01:17:27 Nvidia Lyra 2.0 World Model
01:27:30 Game Recomps and Decomps
01:30:54 JS Composite Type
01:35:00 RFC 1149 Auction
First implementation of the Carrier Pigeon Internet Protocol
01:37:49 eslint cssicorn
01:39:15 Syntax Meetup
Hit us up on Socials!
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1 hr 41 min
October 071045: Who can actually max out 5 AI subscriptions?
Scott and Wes answer listener questions about what replaced blogging, what to do while your AI agent works, and who should pay for token costs. They also cover keeping agents from going off the rails, getting your team excited about AI, and staying motivated when AI takes the fun out of coding.
Show Notes
00:00 Intro
00:40 Welcome to Syntax!
01:37 What’s the Modern Day Equivalent of Blogging?
08:35 What Should You Be Doing While Your Agent Works?
Vibe Stretch
13:23 Brought to you by Sentry!
14:02 How Much Should Your Employer Cover for Token Spend?
18:32 Tracking What You Actually Burn with Codex Bar
20:26 How Do You Code HTML Emails in 2026?
25:22 How Do You Keep an Agent From Going Off the Rails?
Swamp Club
30:23 Steering an Agent Mid Turn: Which Harness Does It Best?
32:44 How Do I Get My Engineers Interested in AI?
35:48 Beyond Telegram: Better Interfaces for Non Coding Agents
38:41 Staying Motivated When AI Takes the Fun Parts of Coding
41:55 Killing Rogue Node Processes and Restarting Your Machine
44:12 Custom Internal Harnesses: Worth It or a Token Hog?
47:47 Sick Picks + Shameless Plugs
Sick Picks
Scott: Driving Rogue
Wes: Amazon Basics Electric Screwdriver
Hit us up on Socials!
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53 min
October 051044: Ruby on Rails is Dead
Scott, Wes, and CJ ask whether Ruby on Rails is really dead (and whether Rust is just Rails you don't have to read), then dig into Meta's new Muse agent, which is free, comes with its own VM, and is already reading messages nobody asked it to. Plus: upm, a tiny TypeScript npm replacement, Opus 5.5 moonlighting as a motion designer, Tart VMs on Apple Silicon, and a foundry for gloriously bad web fonts.

Show Notes
00:00 Welcome

01:11 upm is a tiny fast npm
Pooya Parsa’s launch post
07:34 Zuck cooked with Muse
Mark Zuckerberg’s post

Safety and Security in Muse

Privacy concerns

Ray Wong’s post

19:21 Ruby on Rails is Dead

27:55 loco - Rails for Rust

31:06 Brought to you by Sentry!

33:12 How should new developers learn?

41:40 Opus 5.5 First Impressions
Stephan Livera’s motion graphics with Opus 5.5

Kenn Ejima’s single prompt motion graphics

Andras Bacsai’s Coolify motion graphics

Tyler Shukert’s Supabase motion graphics

Ben Vinegar’s Modem motion graphics

Wes’ gym builder

GFX

58:27 Tart - virtualization toolset for Apple Silicon
01:01:43 jevgrep
is-jeven

01:06:49 SHOW ME YOUR RACK

01:09:04 Chrome gets responsive iframe resizing

01:10:25 Bastardica - bastard web font foundry

01:14:23 Sonnet 5.5 Released

01:16:37 OpenAI Dev Day

01:20:02 Syntax SF Meetup
Hit us up on Socials!
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Randy: X Instagram YouTube Threads
1 hr 21 min
September 301043: I’m Using GPUI For Everything
Scott and Wes ditch Electron and Tauri for GPUI, the GPU accelerated Rust UI framework from the Zed team. They get into its React-like API, styling that feels a lot like Tailwind, GPUI Kit components, the community fork drama, and the tiny desktop apps Scott has built with it.
Show Notes
00:00 Welcome to Syntax!
GPUI
01:24 Electron, Tauri, and the Trouble With Web Views
04:05 Enter GPUI: Why We Don’t Take Money to Talk About Tools
05:32 Brought to you by Sentry.io
05:59 What GPUI Is: GPU Accelerated, Cross Platform, Native All the Way Down
06:50 A React Like API in Rust: Divs, Flex, and Chained Methods
09:35 Components, Props, and State in GPUI
Scott’s GPUI Demo Gist
11:21 How Much of CSS Does GPUI Actually Reimplement?
12:52 Flexbox Everywhere, But Where Is CSS Grid?
14:17 Where Does Your App Logic Live? No RPC Layer Needed
15:53 Render vs RenderOnce: Stateful and Static Components
16:57 GPUI Kit: The shadcn of GPUI
18:46 GPUI CE: The Community Fork and Ecosystem Tension
21:29 Apps Scott Built With GPUI: Gendo, File Bro, and Mr. Space
22:48 Why Tiny Utility Apps Should Stay Tiny
24:25 File Bro: File Automations a la Hazel
25:27 Mr. Space: Building a macOS Window Manager
27:05 The Downsides: No Native UI Elements and No Browser DOM
Scott’s Rust Best Practices Skill
29:56 Testing GPUI Apps With Jev and the Accessibility Tree
gpui-agent
30:39 GPUI Mobile: Experimental, But It Works
GPUI Kit Mobile Docs
gpui-mobile
31:52 Final Verdict: GPUI for Personal Desktop Software
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33 min
September 281042: Is the Jev Hype Overblown?
Is Jev actually a leap forward for classification or just hype and fake demos? We dig in, plus Claude Code’s new AGENTS.md support, TinyCast (the free, open-source Raycast alternative), an iPhone Fold simulator in Xcode, and a stack of dev tools you’ll want to try
Show Notes
00:00 Welcome to Syntax!

01:17 The iPhone Fold Simulator and Foldable Web APIs
Features behind a flag

Syntax Meetup in San Francisco
07:03 Claude Code Finally Supports agents.md
Changelog

11:42 Using Your Claude Subscription Inside PI

13:07 Raycast Pricing Changes and the Rise of Tinycast

18:24 Our Most Used Raycast Features

21:22 Browser Hopping: Back on Helium After Ditching Dia

22:12 1Password’s Redesign and Reliability Problems

23:11 Jev Explained: A Model That Only Answers Questions

31:59 CJ’s Jev Chat Bot Demo With MCP Tools

36:09 The Kevs in the Room: Open Source Jev Alternatives
Cloudflare’s Kev

Jared Palmer’s Kev

45:39 What We’ve Actually Built With Jev So Far
Jev Benchmarks

51:59 Brought to you by Sentry.io

52:55 GPUI Kit: Building Native Rust Desktop Apps

58:07 Antfu’s DevFrame: A Framework for Building Dev Tools

59:45 Where Is the Line on Using AI in Video Editing?
Runwayml Upscaling

01:06:00 AI Upscaled Security Photos and Internet Detectives

01:08:07 Qwen Image 2.1 and Real Transparent Backgrounds

01:10:18 AI Generated Posters Don’t Have to Be Horrible

01:13:28 Orca: A GUI for Wrangling Your Fleet of Agents

01:15:37 Grok 4.7 First Impressions and Its Pricing

01:18:58 Waiting on Google and Microsoft’s Big Models
Hit us up on Socials!
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1 hr 23 min

About Syntax - Tasty Web Development Treats

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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…