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.
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Scott and Wes are joined by Phil Miller and Theo Ephraim to talk about Varlock, a new approach to environment variables that adds schemas, validation, and security to the humble .env file. They dig into the risks of traditional env workflows, how schema-driven configs improve DX, and how tools like Varlock help manage secrets safely across frameworks, CI, and AI-powered workflows. Show Notes 00:00 Welcome to Syntax! 03:15 The Risks of .env Files 04:58 Introducing Varlock : A Unified Solution 06:...
Wes and Scott talk with Paolo Ricciuti about Svelte custom renderers and how Svelte actually talks to the DOM. They dig into compiler internals, CSS handling, native bridges, and the realities of maintaining ambitious open source tooling. Show Notes 00:00 Welcome to Syntax! March MadCSS 01:44 Paolo’s role at Mainmatter and his work on Svelte custom renderers 02:52 Why Paolo chose Svelte Why I choose Svelte Shift Dev 2019: “Rethinking Reactivity” 05:16 From Svelte ambassador to working on the pro...
Wes and Scott talk about building v_framer, Scott’s custom multi-source video recording app, and why Electron beat Tauri and native APIs for the job. They dig into MKV vs WebM, crash-proof recording, licensing with Stripe and Keygen, auto-updates, and the real challenges of shipping a polished desktop app. Show Notes 00:00 Welcome to Syntax! March MadCSS 02:28 Why screen recording apps are so frustrating 07:14 The requirements behind Scott’s app, v_framer 09:47 Tauri , WKWebView , and blurry scr...
Wes and Scott talk about the latest dev news: Node enabling Temporal by default, OpenAI acquiring OpenClaw, TypeScript 6, new TanStack and Deno releases, the explosion of AI agent platforms, and more. Courtney Tolinski's Podcast Phases: A Parenting Podcast https://phases.fm/ Show Notes 00:00 Welcome to Syntax! 01:11 Brought to you by Sentry.io 02:40 Node.js enables Temporal by default Enable Temporal by default 04:08 OpenClaw acquired by OpenAI OpenClaw, OpenAI and the future 09:36 Bots are taki...
Scott and Wes unpack Interop 2026 and the browser features finally aligning across engines, from container style queries and anchor positioning to scroll-driven animations and view transitions. They break down what it all means for day-to-day devs and how close we really are to a fully interoperable web. Show Notes 00:00 Welcome to Syntax! 00:21 What is Interop ? Interop GitHub . 02:44 Container Style Queries. 09:32 Brought to you by Sentry.io . 09:57 Anchor Positioning. 12:01 CSS attr(). 15:40 ...
Wes and Scott talk about the state of AI coding in 2026—from editors and models to agents, skills, slash commands, MCPs, and more. They unpack what these things actually do, how they overlap, and how to use them effectively without overcomplicating your setup. Show Notes 00:00 Welcome to Syntax! 01:39 The tools: editors, terminals, GUIs 05:27 Wes’ and Scott’s current AI setups 13:17 Picking the right model 18:58 How exactly do agents work? 22:32 Subagents and parallel workflows 24:29 Brought to ...
Scott and Wes unpack WebMCP, a new standard that lets AI interact with websites through structured tools instead of slow, bot-style clicking. They demo it, debate imperative vs declarative APIs, and share their hottest take: this might be the web’s real AI moment. Show Notes 00:00 Welcome to Syntax! 00:16 Introduction to WebMCP 01:07 Understanding WebMCP Functionality. 03:06 Interacting with AI through WebMCP. 06:49 WebMCP browser integration. 08:25 Brought to you by Sentry.io . 08:49 Benefits o...
Wes and Scott answer your questions about AI agents, learning to code with AI, pagination patterns, skilling up from outdated tech stacks, balancing side projects with family life, real-world hacking attempts, and more! Show Notes 00:00 Welcome to Syntax! 01:39 Are devs really running multiple AI agents at once? Scott’s Tweet 09:41 Brought to you by Sentry.io 12:45 What is pagination and why do websites use it? 18:17 Should beginners use AI while learning to code? 30:24 The real-world skills CS ...
Scott and Wes break down how they built SynHax, the real-time CSS Battle app powering the upcoming Mad CSS tournament. From SvelteKit and Zero to diffing algorithms, sync conflicts, and a last-minute hackweek glow-up, this one’s a deep dive into shipping ambitious web apps fast. Show Notes 00:00 Welcome to Syntax! 00:50 March Mad CSS Tournament. 03:19 Brought to you by Sentry.io . 03:59 What the heck is a CSS Battle? 05:34 The tech stack. 06:30 Svelte Kit. 06:44 Zero Sync. Zero Docs Zero Svelte ...
Wes and Scott talk with Armin Ronacher and Mario Zechner about PI, a minimalist agent harness powering tools like OpenClaw. They unpack why Bash is “all you need,” the risks of agents, workflow adaptability, and where AI coding agents are actually headed. Show Notes 00:00 Welcome to Syntax! 03:28 What is Pi , and why does it matter? OpenClaw 05:54 What do we actually mean by “agents”? 11:04 Prompt injection: how LLMs get tricked 14:19 Is Claude Cowork actually secure? 22:01 How Armin and Mario u...
Scott and Wes run through their wishlist for the web platform, digging into the UI primitives, DOM APIs, and browser features they wish existed (or didn’t suck). From better form controls and drag-and-drop to native reactivity, CSS ideas, and future-facing APIs, it’s a big-picture chat on what the web could be. Show Notes 00:00 Welcome to Syntax! Wes Tweet 00:39 Exploring What’s Missing from the Web Platform 02:26 Enhancing DOM Primitives for Better User Experience 03:59 Multi-select + Combobox....
Wes and Scott talk about building hyper-specific personal software with AI. They explore personal agents, home automation, JSON-as-a-database, and how LLMs unlock fast, custom apps that reduce friction and replace bloated SaaS. Show Notes 00:00 Welcome to Syntax! 01:53 What is personal software (and why it matters) 04:49 Using AI agents to build hyper-specific apps for yourself Clawdbot ClawdHub 13:43 Supercharging your dev workflow with Tailscale 19:06 Privacy when working with LLMs MLX-Audio 2...
Scott and Wes sit down with Kent C. Dodds to break down MCP, context engineering, and what it really takes to build effective AI-powered tools. They dig into practical examples, UI patterns, performance tradeoffs, and whether the future of the web lives in chat or the browser. Show Notes 00:00 Welcome to Syntax! 00:44 Introduction to Kent C. Dodds 02:44 What is MCP? 03:28 Context Engineering in AI 04:49 Practical Examples of MCP 06:33 Challenges with Context Bloat 08:08 Brought to you by Sentry....
Wes and Scott talk about why mobile web apps often feel “janky” compared to native—and how to fix it. They cover input zooming, accidental horizontal scroll, pointer/user-select quirks, frame rate consistency, full-page refreshes, and more. Show Notes 00:00 Welcome to Syntax! 01:11 Brought to you by Sentry.io 02:57 Zooming inputs 06:11 Horizontal scrolling 08:49 Proper use of pointer-events: none, and user-select: none 11:27 Allowing zoom on everything 16:37 Cleaning up the “jank” 19:48 Full pag...
Is Stack Overflow actually dying, and what does that mean in an AI-driven dev world? Scott and Wes break down the latest web dev news, from Firefox’s AI crossroads and Apple’s browser engine changes to new tools, docs, and spicy browser updates. Show Notes 00:00 Welcome to Syntax! 02:36 Stack Overflow is Officially Dead 05:40 AI’s Impact on Software Development 07:56 Brought to you by Sentry.io 08:20 Micro QuickJS for Embedded Systems 13:03 Open Workers : A Cloudflare Alternative 20:09 React Ari...
Wes and Scott answer your questions about whether Git GUIs beat the terminal, balancing accessibility with experimental web projects, blocking malicious traffic, smart home setups, why Anthropic bought Bun, navigating tricky team dynamics, and more! Show Notes 00:00 Welcome to Syntax! 00:51 Why did Anthropic buy Bun ? 07:33 Should you use Git GUIs or the terminal? lazygit 12:54 How to make better coding videos v_framer Recut DaVinci Resolve Shure MV7+ 20:31 How do you handle a difficult dev team...
Scott and Wes sit down with Dimitri Mitropoulos to explore the wild edges of TypeScript—from running Doom in the type system to building tools like Typeslayer. They dig into Turing-complete types, performance limits, and what the future might hold for TypeScript and programming languages as a whole. Show Notes 00:00 Welcome to Syntax! 00:27 Dimitri Mitropoulos Introduction 01:29 What is Doom in TypeScript? 03:10 TypeScript Types and Turing Completeness 04:06 Project Overview and Challenges 04:57...
Wes and Scott talk about setting realistic goals for the new year, building habits through small, sustainable changes, creating systems that actually stick, and why incremental progress beats big resolutions every time. Show Notes 00:00 Welcome to Syntax! 00:26 Wes: Stand more 06:55 Wes: Learn to wake up early 10:04 Scott: Embrace daily TODOs Tweek 14:18 Brought to you by Sentry.io 14:43 Wes: Better email management 19:14 Scott: Become more minimal 22:13 Wes: Get faster at typing 26:55 Scott: Li...
Wes and Scott talk about their bold predictions for web development in 2026, from WebGPU-powered design and modern CSS breakthroughs to JavaScript standards, AI-driven tooling, security risks, the future of frameworks, workflows, and more! Show Notes 00:00 Welcome to Syntax! 00:49 WebGPU and 3D experiences will finally take off Lando Norris 01:30 Web design will make a comeback Raycast shaders.com 04:03 Light mode returns (yes, really) 07:06 Modern CSS standards are about to have a huge year CSS...
Wes and Scott revisit their 2025 web development predictions, grading hits and misses across AI, browsers, frameworks, CSS, and tooling. From Temporal and AI coding agents to React, Vite, and vanilla CSS, they reflect on what actually changed, what stalled, and what it all means heading into 2026. Show Notes 00:00 Welcome to Syntax! 866: 2025 Web Development Predictions 01:26 Temporal API will ship in the browser 03:33 On-device AI becomes common 06:14 WebGPU unlocks fast local machine learning ...
Scott and Wes break down the biggest web platform features that reached Baseline in 2025, separating the genuinely useful APIs from the niche and forgettable ones. From same-document view transitions and the Popover API to Promise.try, content-visibility, and modern CSS goodies, they share what’s actually ready to use today. Show Notes 00:00 Welcome to Syntax! 01:37 24 new web APIs that reached baseline in 2025 . 01:49 Same-document view transitions for single-page applications. 05:28 abs() 08:2...
In this potluck episode of Syntax, Wes and Scott answer your questions about keyboard shortcuts, choosing frameworks in the age of AI, markdown vs CMSs, backup strategies, moving countries for work, staying relevant as a developer, and more! Show Notes 00:00 Welcome to Syntax! 02:28 Do keyboard shortcuts actually improve productivity? Hyperkey 08:41 What is Error Lens , and why use it? Ep 956: Should I Keep Using WordPress? 11:44 How Scott is using a Svelte 5 service worker 14:52 Does tech stack...
Scott and Wes chat with YouTuber and security consultant Matt Brown about breaking into IoT devices, extracting firmware, and decoding the hidden tech inside everyday gadgets. Matt shares his methods, the legal boundaries, and the wild stories behind his most interesting hacks. Show Notes 00:00 Welcome to Syntax! 01:21 Curiosity in Hacking 03:28 Understanding IoT Devices 07:15 Brought to you by Sentry.io . 07:40 Linux vs Microcontrollers 10:11 UART Console Access 13:56 Firmware Extraction Techni...
In this episode, Wes and Scott delve into their current home server configurations, sharing insights on Synology NAS devices, Mac minis, and optimizing storage with SSD caches and cloud backups. They explore a range of applications, from media streaming with Jellyfin and Plex to smart home automation with Home Assistant, discussing the pros and cons of VMs versus Docker containers. The duo also highlights essential strategies for secure remote access using Cloudflare Tunnels and Access, offering practical advice for anyone considering self-hosting.
Scott and CJ discuss strategies for web developers to navigate the rapidly evolving tech landscape without burnout. They emphasize understanding the underlying purpose of new technologies, adopting a hands-on, project-driven learning approach, and discerning genuine innovation from marketing hype. The conversation also covers using AI as a learning aid, highlighting the importance of verification and maintaining traditional web searching skills.
This episode dives into the "weird, creative corners of the web," showcasing various tools and communities that push the boundaries of digital art. Wes and Scott react to live-coded music with Strudel, dynamic video visuals with Hydra, artistic creations using P5.js, and complex shader programming with ShaderToy. They also discuss projection mapping with MadMapper, interactive installations with Touch Designer, and synchronized home light displays with xLights, highlighting the innovative ways developers are using web technologies.
Scott and CJ sit down live at JSNation NYC with Iwo Plaza, creator of TypeGPU, to dig into how WebGPU is unlocking a new wave of graphics and compute power on the web. They chat about shader authoring in TypeScript, the future of GPU-powered AI in the browser, and what it takes to build a killer developer-friendly graphics library. Show Notes 00:00 Welcome to Syntax! 00:32 What is TypeGPU? High-level overview and why it exists 01:20 WebGPU vs WebGL – the new era of GPU access on the web 01:47 Wh...
In this annual Holiday Gift Guide, the Syntax team curates a diverse list of gift ideas ranging from innovative tech like 3D printers and smart home devices to practical tools, skincare, and gourmet food items. They offer personal recommendations across various categories, including desk essentials, kitchen gadgets, sustainable clothing brands, and engaging gifts for kids, ensuring a wide array of options for every budget and interest. The episode provides valuable insights for finding the perfect present for the web developer in your life or for upgrading your own setup.
Scott and Wes engage in a challenging CSS trivia game, quizzing each other on obscure and advanced CSS features. They explore topics from shape functions like super ellipse and ray() to scroll snap types, CSS namespaces, and the intricacies of print styles. The episode also delves into the CSS Paint API, cross-fade() for images, the @property rule, and a comprehensive list of filter and font properties, providing listeners with a deep dive into lesser-known CSS capabilities.
Wes and Scott dive into listener questions, discussing the diminishing need for paid SSL certificates compared to free options like Let's Encrypt, and debating the future of pure frontend developer roles amidst a rise in full stack expectations. They address the perceived instability in the software development industry, offering advice on becoming invaluable in a competitive job market and exploring how AI is reshaping interview processes. The hosts also share insights on VS Code alternatives, the trade-offs of headless WordPress, best practices for organizing TypeScript types, and the importance of continuous learning and community contributions for developer growth.
