Potluck - Moist code × Memoization × Ready for full-time? × Deadlines × Design ethics × React components × Video hosting × Local fonts × More!
Syntax - Tasty Web Development Treats18 Aug 2021

Potluck - Moist code × Memoization × Ready for full-time? × Deadlines × Design ethics × React components × Video hosting × Local fonts × More!

It’s another Potluck! In this episode, Scott and Wes answer your questions about memoization, how to know when you’re ready for a full-time dev job, what to do when you underestimate projects, design ethics, local fonts, and more! Linode - Sponsor Whether you’re working on a personal project or managing enterprise infrastructure, you deserve simple, affordable, and accessible cloud computing solutions that allow you to take your project to the next level. Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and easier. Get started on Linode today with a $100 in free credit for listeners of Syntax. You can find all the details at linode.com/syntax. Linode has 11 global data centers and provides 24/7/365 human support with no tiers or hand-offs regardless of your plan size. In addition to shared and dedicated compute instances, you can use your $100 in credit on S3-compatible object storage, Managed Kubernetes, and more. Visit linode.com/syntax and click on the “Create Free Account” button to get started. LogRocket - Sponsor LogRocket lets you replay what users do on your site, helping you reproduce bugs and fix issues faster. It’s an exception tracker, a session re-player and a performance monitor. Get 14 days free at logrocket.com/syntax. Cloudinary - Sponsor Cloudinary is the best way to manage images and videos in the cloud. Edit and transform for any use case, from performance to personalization, using Cloudinary’s APIs, SDKs, widgets, and integrations. Show Notes 04:07 - Can you explain the concept of memoization in JS? 07:27 - I’ve been developing for a while now and I was wanting to know if there is some sort of catalyst that I should be aware of that screams “you’re ready for a full-time job”? 09:26 - I have an ethics question for you. I recently took on a freelance gig that requires a custom admin dashboard, and I wasn’t really sure how to design one of those. My solution was to look up a pre-made Bootstrap dashboard template that can be purchased for $50-$500, and just re-create it myself. I looked at their live demo and reconstructed a very similar dashboard myself, using the same UI library. The outcome is not a perfect copy, although it’s very close, and I never looked at their code base, so there’s probably many differences there. But still, I can understand why some people might be upset by my attempt to copy someone else’s design. I’m not reselling it as a theme, just using it my freelance project with one client. What are your thoughts on this? 16:36 - How do you decide how specific a (React) component should be? 22:03 - My question is about the npm run eject feature of React. Is there a place where I should be using this feature or can I keep on ignoring that it exists? 24:04 - My question is for Scott. In one of the episodes in the past, you mentioned that you use YouTube private videos on leveluptutorials.com using some kind of authentication. If I am not mistaken, you use a different platform to host videos now. Was there any reason to stop using that technique? 31:13 - I’m setting up a webinar. I’m going to require an iLok drive to access the FTP site, so I head over to Ali Baba, and I’m on Ali Baba to buy the things, and I should mention my main concern would be data miners. I mean they’re just like cyber-crackheads, really. So, I would imagine that any latency issues could be compensated through a registrar handshake with the firmware, and I’d love to see a combination of both flash and HTML5, so my question is, would the eCommerce piece embed on the host platform, as well as the dialogue field for user names? Or, would the gateway socket extension be full duplex, as well as the packet switchover? 33:33 - How do you allow users to edit text to their profile or to messages they send to other users, without sacrificing the safety and security of your site? 38:07 - Any tips on how should I use npm packages in Netlify functions? I read that I could commit node_modules (which for me sounds absolutely barbaric) and I also read that I could install netlify-lambda package with an additional postinstall script in the package.json. What’s your approach? 41:07 - Can you disable local fonts from the OS and check if the site actually loads them? 46:02 - I have a question related to freelancing. Yesterday I took on a new client project. Price is locked in and contract is signed. Thing is, I am new to web dev freelancing and I now realise I have totally miscalculated the complexity and size of this project. What I initially estimated I could do in 3-4 weeks suddenly looks more like 6-8 weeks of work for me. Do I break the bad news for the client and ask to extend the deadline, outsource part of the work (which might lead to more hassle), or just buckle up and prepare to pull several all nighters to get on top of it? What would you do? 49:09 - Question to Scott: Have you ever thought of calling your students Scott’s Tots? Links https://mux.com/ https://vimeo.com/ https://github.com/cure53/DOMPurify https://wesbos.com/sanitize-html-es6-template-strings https://svelte.dev/ https://vercel.com/ https://begin.com/ https://en.wikipedia.org/wiki/Scott%27s_Tots ××× SIIIIICK ××× PIIIICKS ××× Scott: I Think You Should Leave Season 2 Wes: Underground Wire Locator Shameless Plugs Scott: 1: Level Up Tuts Pro - Sign up for the year and save 25%! 2: Become a Level Up Tutorials Author 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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884: Typescript Just Got 10x Faster

884: Typescript Just Got 10x Faster

Wes and Scott talk with Anders Hejlsberg and Daniel Rosenwasser about TypeScript’s leap to native code. They discuss the challenges, trade-offs, and the decision to port TypeScript to Go, unlocking faster compilation, better concurrency, and new possibilities for AI-assisted development. Show Notes 00:00 Welcome to Syntax! 00:38 TypeScript compiler goes native 05:24 Challenges in rebuilding TypeScript 08:49 How long has this been in development? 10:32 What does porting TypeScript to native entail? 16:36 Why choose Go? 26:48 The porting process 35:02 Brought to you by Sentry.io 35:27 Type checking and parallel compilation 42:36 Fixing TypeScript’s performance bottlenecks 49:09 Large TypeScript codebases 54:11 What’s the timeline for the new compiler? 58:39 Optimization and AI 01:00:32 New features? 01:04:15 Sick Picks + Shameless Plugs Sick Picks Daniel: pprof-it Anders: USB Hand Warmers Shameless Plugs TypeScript 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

11 Mars 1h 8min

883: Web Vitals Explained

883: Web Vitals Explained

What are Web Vitals, and why should you care? Scott and Wes break down metrics like LCP, FCP, CLS, and INP, explaining what they measure, how they impact your site’s performance, and how to track them yourself. Show Notes 00:00 Welcome to Syntax! 03:26 What each web vital means. Web Vitals Playground. 03:38 LCP - Largest Contentful Paint. 05:04 FCP - First Contentful Paint. 06:07 CLS - Cumulative Layout Shift. 10:58 INP - Interaction to Next Paint. 13:43 Measuring the impact. 14:22 TTFB - Time to First Byte 15:27 How to track this on your own. 17:42 Checking the performance of Syntax.fm. 21:07 Brought to you by Sentry.io. Sentry Web Vitals. 21:49 Checking the performance of Wes’ site. 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 Mars 22min

882: Aaron Francis is putting PHP in Your JS Files

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 Mars 54min

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

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 Mars 1h 7min

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

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 Feb 58min

879: Fullstack Cloudflare

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 Feb 58min

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

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 Feb 58min

877: Tailwind 4

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 Feb 25min

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