Syntax - Tasty Web Development Treats27 Tammi 2021

The Deno Show

In this episode of Syntax, Scott and Wes bring you the long-awaited Deno show — what it is, what it replaces, how you can use it, and more! Deque - Sponsor Deque’s free axe browser extension helps developers instantly catch 50% of accessibility bugs while they code. It’s lightweight, easy-to-use, and has zero false positives. Get started for free at deque.com/axe. Sentry - Sponsor If you want to know what’s happening with your code, track errors and monitor performance with Sentry. Sentry’s Application Monitoring platform helps developers see performance issues, fix errors faster, and optimize their code health. Cut your time on error resolution from hours to minutes. It works with any language and integrates with dozens of other services. Syntax listeners new to Sentry can get two months for free by visiting Sentry.io and using the coupon code TASTYTREAT during sign up. Mux - Sponsor Mux Video is an API-first platform that makes it easy for any developer to build beautiful video. Powered by data and designed by video experts, your video will work perfectly on every device, every time. Mux Video handles storage, encoding, and delivery so you can focus on building your product. Live streaming is just as easy and Mux will scale with you as you grow, whether you’re serving a few dozen streams or a few million. Visit mux.com/syntax. Show Notes 02:13 - What is it? A secure runtime for JavaScript and TypeScript Built by Ryan Dhal — same guy who initially built Node.js API is JS or TS out of the box 04:55 - Does it replace / what is it in relation to? Node It’s a replacement for Node.js Express Web Server Frameworks like Express will run on Deno, but Express itself won’t currently run because they are build on Node APIs https://github.com/oakserver/oak Serverless Deno can be used for anything, so it can be used for serverless functions, or a traditional web server Serverless, Deno and TypeScript with Brian Leroux React / Vue / Svelte These things are just JavaScript, so they should/will work in Deno. Deno will replace your tooling. More involved things like Next.js that require Node APIs won’t work until. https://alephjs.org/ SSR It comes with all browser APIs out of the box! Fetch Window + Add Event listener Webpack / Parcel / Snowpack Deno is a bundler Prettier Deno is a formatter TSC Deno is a TypeScript compiler and runtime ESLint Deno is a linter Jest Deno is a Test Runner NPM Deno is a package manager - it pulls in packages from URLs 14:51 - Modules ES modules from the start Modules are loaded from URLs Why? No package registry to worry about This is how the browser works Import from URL You can also specify it in the json file https://github.com/oakserver/oak/blob/main/deps.ts https://deno.land/ Fetch is built in! It’s a browser API, but who cares?! Browser APIs window.add event Listener Deno is event based, like the browser 20:10 - A nice standard library https://github.com/denoland/deno/tree/master/std 22:14 - WASM Deno can run WASM with the same APIs that the browsers can Node is doing this too (experimental) 25:06 - Multi-threading with Web Workers 26:13 - Speed It’s fast! They took everything they learned from Node - good and bad Built in Rust From what we understand: V8 is written in C++ Node is written in C, C++ and JavaScript How it talks to V8 - Rust sits in-between the JS runtime, and the C++ V8 runtime and communicates between the two. https://github.com/denoland/deno/blob/master/core/examples/hello_world.rs 29:44 - Security Sandboxed —allow-read —allow-net -allow-write https://deno.land/manual@v1.6.3/getting_started/permissions#permissions-list You can specify which dirs it can access 33:39 - Run from anywhere https://www.npmjs.com/package/npx Deno run https://cool.com/whatever.ts 37:43 - Async out of the box Everything is based on async + await / promises right away. No callback APIs, no promise wrapping. Top level await 38:53 - Node Compatibility Node APIs are being filled This means if a browser package ships an ES module of a package, we can just import it 42:21 - What we’ve built A bunch of sample scripts Lots of simple demos Very intuitive Fetched and downloaded every single Syntax mp3 https://twitter.com/wesbos/status/1326345600141582336 46:54 - Hosting Literally any linux server (Linode, Digital Ocean, etc.) https://begin.com/ https://fly.io/ 48:29 - Final thoughts Scott: Now is a great time to learn, but don’t put any crucial work into that space unless you are ready to write everything. Libraries are still being written and evolved. Docs are still sparse. Many things didn’t work on first try. I had to read lots of source. Wes: If You know JS or TS, you are already 90% there. The package ecosystem isn’t there yet Battle-tested ××× SIIIIICK ××× PIIIICKS ××× Scott: Boom/Bust: The Rise and Fall of HQ Trivia Wes: Orthopaedic Pillow Shameless Plugs Scott: Deno 101 For Web Developers - Sign up for the year and save 25%! Wes: All Courses - Use the coupon code ‘Syntax’ for $10 off! Tweet us your tasty treats! Scott’s Instagram LevelUpTutorials Instagram Wes’ Instagram Wes’ Twitter Wes’ Facebook Scott’s Twitter Make sure to include @SyntaxFM in your tweets

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882: Aaron Francis is putting PHP in Your JS Files

Wes and Scott talk with Aaron Francis about Fusion for Laravel, a new way to seamlessly integrate PHP into JavaScript. They discuss how Fusion expands on Inertia, its potential for React support, and how it simplifies full-stack development. Show Notes 00:00 Welcome to Syntax! 01:22 Aaron’s background in PHP Yii Laravel 02:27 What is Fusion for Laravel? Fusion for Laravel 09:14 How Fusion works 13:57 The benefits of Laravel 19:18 Invalidation and caching 25:20 Brought to you by Sentry.io 25:32 Optimistic UI 28:28 React integration? 31:44 Fusion’s original name (and the naming process) 33:30 Laravel’s approach to frontend frameworks Livewire 37:32 Databases and scaling 41:27 Postgres extensibility and hosting options Crunchy Data Xata 47:44 The vision for Fusion 48:31 Sick Picks + Shameless Plugs Sick Picks Aaron: Better Display CLI Shameless Plugs Aaron: High Performance SQLite Mastering Postgres Screencasting.com 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

5 Maalis 54min

881: What Happened to Remix. Worth Using Axios? Client Only Next.js?

Scott and Wes answer your listener questions! They debate Axios vs. Fetch, discuss whether Next.js is overkill without a backend, talk htmx and Alpine, dive into tech career transitions, and tackle everything from podcast ads to password hashing myths. Show Notes 00:00 Welcome to Syntax! 00:55 Scott’s health update. 04:11 Submit your questions. 04:26 Is Axios still worth using over Fetch? shiki. xior. ky. 10:17 Does Alpine.js solve HTMX’s client-side limitations? Syntax Ep. 868: The State of JavaScript. Server Driven Web Apps With HTMX. Syntax Ep. 568: Supper Club × Caleb Porzio. Alpine.js. Inertia.js. 16:47 How should I host my database for a local-first app? Neon Tech 22:50 Brought to you by Sentry.io. 24:14 Should I use Next.js if I want a separate backend? Create Vite Extra. 32:08 Are ad networks like BuySellAds worth it for podcasts? 36:36 Can I transition from airline pilot to senior software developer? 41:23 Is Base64 encoding a valid alternative to password hashing? 45:43 How do I use unexported functions from a third-party package? 48:09 How do you stay on top of package and browser updates? Syntax Ep. 425: Updating Project Dependencies. npm-check-update. 52:38 Why are Chrome and Firefox’s mobile presets outdated? 57:20 Should I give feedback on bad UX/UI designs from agencies? 01:01:53 Sick Picks + Shameless Plugs. Sick Picks Scott: Nothing Ear (a). Wes: SmallRig Phone Cage. Shameless Plugs Wes: Syntax on YouTube. 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

3 Maalis 1h 7min

880: Creator of Home Assistant: Web Components, Self Hosting and Home Hacking

Wes and CJ talk with Paulus Schoutsen, creator of Home Assistant, about the future of smart homes, AI-powered automation, and open-source innovation. Show Notes 00:00 Welcome to Syntax! 00:29 What is Home Assistant? 03:32 Web Components in Home Assistant Home Assistant Frontend 10:41 Home Assistant’s stability and longevity 17:05 Is Home Assistant the biggest open-source project using web components? 20:03 How does the native app work? 23:34 Code sharing between Android and iOS 24:17 Self-hosting Home Assistant 28:13 Brought to you by Sentry.io 30:47 Bundle size and memory usage 32:29 How AI and voice assistants are shaping the future of Home Assistant Talking with Home Assistant 37:16 How Paulus made it possible to flash microcontrollers directly from the browser Open Home Foundation 43:48 Web Serial and Web Bluetooth APIs 47:03 Matter, Zigbee, and Z-Wave – where smart home standards are headed Matter Zigbee Z-Wave 51:17 Paulus’ smart home setup Reolink Yale 53:16 Sick Picks + Shameless Plugs Andrew Schmelyun Sick Picks Paulus: Bambu 3d Printer Shameless Plugs Paulus: Nabu Casa 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

26 Helmi 58min

879: Fullstack Cloudflare

Wes and CJ break down everything Cloudflare—from Workers and R2 Storage to Hyperdrive and AI Gateway. Get the scoop on what makes Cloudflare tick, the quirks of their ecosystem, and whether vendor lock-in is a real concern. Show Notes 00:00 Welcome to Syntax! 01:40 Brought to you by Sentry.io. 01:58 What we’re talking about today. 02:48 Cloudflare Workers. 03:06 How Cloudflare Workers… work. 04:39 How Cloudflare Workers run. 06:05 Workers size limitations in JavaScript. 07:37 Cloudflare has their own way. 08:13 Potential vendor lock-in. 08:51 You pay based on CPU time, not wall time. 10:26 Cloudflare Pages. Compatibility Matrix 12:07 Durable Objects. Zeb X Post. PartyKit.io, tldraw. 16:41 Cloudflare Workflows. 19:52 How we do something similar on Syntax.fm. 20:52 Cloudflare Queues. 25:26 Files. 26:15 R2 Storage. Ep 780: Cloud Storage: Bandwidth, Storage and BIG ZIPS. 28:00 The Open Bandwidth Alliance. 28:39 Image Pipelines. 33:24 Cloudflare Stream. Streaming Video in 2025. 34:24 Data. 36:37 Key Value. 40:16 Time To Live. 41:13 Hyperdrive. How It Works. Query caching. 44:01 Vectorize Data. 45:41 AI Gateway. 47:49 Automated Rate-Limiting. 48:50 Frameworks. Orange.js. 52:13 Analytics Engine. Counterscale. Ep 761: Cloudflare Analytics Engine, Workers + more with Ben Vinegar. 52:52 WebRTC Engine. 53:01 Puppeteer API. 54:09 Sick Picks + Shameless Plugs. Sick Picks CJ: Flush MicroSD Adapter for Macbook Wes: Synology. Shameless Plugs Wes: Syntax on YouTube. 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

24 Helmi 58min

878: You Are Sleeping On Nuxt, Nitro and Vue w/ Daniel Roe

Wes and Scott talk with Daniel Roe about Nuxt and Nitro, demystifying the UnJS ecosystem, serverless deployments, open-source sustainability, and the future of full-stack web development. Show Notes 00:00 Welcome to Syntax! 02:52 Daniel’s work with Nitro Nitro 06:01 What’s the connection between Nitro and Nuxt? Nuxt 09:23 What makes something an UnJS package? UnJS 12:55 Nitro’s built-in features 18:21 What would Daniel use to build an app today? Cloudflare Vercel Netlify 28:01 Brought to you by Sentry.io 28:36 Nuxt and SST SST 32:25 Nuxt vs. Next.js in 2025 Next.js 40:06 Keeping docs up to date 44:46 Who is behind the fantastic design of the Nuxt website? Anthony Fu Rmoon Vite 47:27 Why is Vue awesome? Vue alien-signals 52:47 How do you make money in full-time open source? 55:32 Sick Picks + Shameless Plugs Sick Picks Daniel: DeskPad Shameless Plugs Daniel: React to Nuxt 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

19 Helmi 58min

877: Tailwind 4

Tailwind 4.0 is here, and Scott and Wes break down all the spicy new features, from CSS-powered configs to first-class container queries. Plus, they dig into Tailwind Oxide, @property magic, and whether it’s finally time to stop asking, “Why not just use normal CSS?” Show Notes 00:00 Welcome to Syntax! 00:16 Brought to you by Sentry.io. 01:03 Tailwind 4. Tailwind CSS V4.0 Blog. 02:53 Wes’ favorite new feature. 05:45 @property. CSS Houdini API. 07:28 The config is now a CSS file. 08:25 Tailwind Oxide. 10:48 P3 color space. 12:36 Dynamic Utilities + Variants. 13:36 Data attributes. 15:32 First class container query support. 17:03 Starting Style. 19:22 When to use inline styles. 20:13 Descendant selector. Styling Descendants. 20:48 Why not just use “normal” CSS? 22:03 No text shadow support. Scott has to use Tailwind. 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

17 Helmi 25min

876: MIDI & Music in the Browser

Wes and Scott talk about the Web Audio and Web MIDI APIs, diving into how they enable powerful music and sound manipulation in the browser. They explore MIDI messaging, synthesizing audio, creative coding with music, and share hands-on projects, tips, and libraries to get started. Show Notes 00:00 Welcome to Syntax! 01:17 Brought to you by Sentry.io 02:04 Fun audio experiments Bebot 05:32 What is MIDI? Web MIDI API 14:18 Advanced examples with WEBMIDI.js WEBMIDI.js 17:02 Outputting MIDI messages 24:40 Exploring the Web Audio API webmidirtc 31:20 Audio sampling in the browser 37:35 Media Recorder 39:21 Fun projects MIDI chord machine 42:08 Sick Picks + Shameless Plugs Sick Picks Scott: MX Master 3S Wes: Microcontoller Shameless Plugs The MOST Starred JS Projects 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

12 Helmi 48min

875: JavaScript Signals Explained

JavaScript is missing a built-in way to make variables reactive—but Signals might change that. Scott and Wes break down what Signals are, how they compare to React state, and how different frameworks like Preact, Solid, Vue, and Qwik are already using them. Show Notes 00:00 Welcome to Syntax! 01:49 Brought to you by Sentry.io. 02:28 Why JavaScript needs reactive variables. 03:16 What exactly are signals? Signals Proposal. 04:02 Understanding computed state. 04:59 How signals differ from React state. 06:12 How different frameworks handle reactivity. 07:09 DOM Parts. Pull Request. 07:26 HTML Template Instantiation. Template Instantiation. 09:10 Comparing signals across frameworks: Preact, Solid.js, Vue, and more. PreactJS Signals. 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

10 Helmi 16min

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