Potluck - Svelte × Bleeding-Edge Tech × Git Process × Screencasts × Government Jobs × Permissions-Based APIs × Rescript × More!
Syntax - Tasty Web Development Treats21 Heinä 2021

Potluck - Svelte × Bleeding-Edge Tech × Git Process × Screencasts × Government Jobs × Permissions-Based APIs × Rescript × More!

It’s another Potluck! In this episode, Scott and Wes answer your questions about Svelte, bleeding-edge tech, best Git processes, Create React App, screencast software, FitBit API, government jobs, Syntax sponsors, and more! .TECH Domains - Sponsor .TECH is taking the tech industry by storm. A domain that shows the world what you are all about! If you’re looking for a domain name for your startup, portfolio, or your own project like we did with uses.tech, check out .tech Domains. Syntax listeners can snap their .TECH Domains at 80% off on five-year registration by visiting go.tech/syntaxistech and using the coupon code “syntax5”. 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. 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 03:15 - I was wondering what you guys think about using the latest of Svelte (svelte-next) in serious projects? Does the improved devEx makes up for the small (but growing) community and lack of libraries? Do you think svelte-next is here to stay or maybe we will get a revamp that breaks backward compatibility in a couple of years, like svelte 2 -> svelte 3? 8:48 - Git question: My process is often that I want to be able to use my last project as a starting point for my next project, with the new project having absolutely no connection or relationship to the old project. What steps can I take to completely sever any ties to the old project? Bonus question: In the new project I would love to eliminate all commits from the old project and start the new project having just one commit, the initial commit with all the code from the old project. 11:05 - Is CRA still useful for building actual production-level web apps these days? People seem to be reaching for Next or Gatsby most of the time, and I feel CRA is mainly used for actually learning React/building personal small websites. Your thoughts? Also, for normal CSR, I feel it is better to use something like Next, and fetch data inside your component (eg: for a dashboard) rather than building one with CRA. Am I wrong? 19:40 - What are your favorite screencast tools? (Linux? Mac? Windows?) 25:53 - Is it a bad trait for beginners to “give up” easily? By that, I mean instead of taking the time to think of the answer to a problem, they would instead rely on googling the solution and try to understand how it worked afterward. 27:55 - In pursuit of better health I want to track my weight daily using a smart digital scale. The idea is to automate the process of logging my own weight (e.g. stepping on the scale will update my Apple Health and any other integrations I have). After some searching around I landed on the Aria Air (mostly because I like the design and it has the coolest name). One small problem - it does not sync with Apple Health as it is a product from FitBit. They have an API so I’m thinking about running a serverless function daily, around 8 a.m. after I weigh in, to hit the FitBit API, get the data and push it to Apple Health. This way I can stay in the Apple eco-system whilst happily getting this nice, aesthetic digital scale. Any thoughts on how you would personally implement something like this? P.S. My girlfriend thinks I’m crazy, but I know the tinkerer inside Wes will love this. 30:26 - I work for the government with good pay and benefits and love where I work, but I feel like I’m missing out. Working in government we are not always working on the bleeding edge of technology. I do try and learn on my own, but it’s hard sometimes if I don’t put it into practice. I do peek at other job openings and get excited about the tech stack and the things they’re doing. I’m just afraid if I leave I won’t have the stability and benefits I would get from working in government. Any tips or thoughts would be appreciated. 34:24 - Unpopular opinion: Authentication isn’t that hard, but authorization is! What systems have you built to handle when users with specific permissions are allowed (or disallowed) to take actions within your system? What advice would you give to other developers developing permissions-based APIs, assuming their users can have 5-10 different levels of permissions? 40:21 - What are your thoughts on ReScript as an alternative to TypeScript? 44:43 - How come you guys moved to two sponsors on a Hasty and three on a Tasty? Not that it’s a big deal - was just curious of it was to keep up with costs or just because you could and then you’d make more? Either way, the show is awesome and really appreciate your opinions on everything! 48:01 - Have you tried Angular 12? I’d think you’d be pleasantly surprised if you gave it a chance! 52:20 - I have to copy and paste hundreds of products with six rows of details from a spreadsheet into a web interface because there is no API or CSV upload function for this program. Any recommendation on how to automate data entry into web inputs, navigate pages / click buttons, and toggle between applications? BTW, I scored my first web developer job and have to give you guys credit for steering me in the right direction. Links Svelte Create React App Next.js Vercel iShowU Descript Screenflow Aria Air FitBit Apple Health https://www.gov.uk/ Keystone rescript TypeScript Angular Syntax 359: Hasty Treat - Making a Vaccine Bot with JavaScript Puppeteer uses.tech wes.tech ××× SIIIIICK ××× PIIIICKS ××× Scott: SvelteKit Wes: Wyze Sprinkler Controller Shameless Plugs Scott: Svelte Components Course - 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

Jaksot(967)

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 Helmi 202558min

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 Helmi 202558min

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 Helmi 202525min

876: MIDI & Music in the Browser

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 202548min

875: JavaScript Signals Explained

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 202516min

874: Fast Apps - Easy Perf Wins

874: Fast Apps - Easy Perf Wins

Is your app feeling sluggish? Scott and Wes break down the biggest performance bottlenecks—like bloated assets, slow databases, and waterfall requests—and share easy wins to make your site feel lightning fast. From smarter caching to preloading tricks, these tips will have your app zipping along in no time! Show Notes 00:00 Welcome to Syntax! 00:58 Brought to you by Sentry.io. 02:01 What makes apps slow? 02:10 Loading too much. 03:26 Slow database work. 04:04 Slow server. 04:54 Waterfall requests. 06:34 How do I know what is slow? 06:45 Web vitals. 12:50 Streaming. 14:05 Network tab. 18:18 Performance tab. 22:53 Caching. 22:59 Client-side caching. 23:38 Server-side caching. Valkey.io. Redis.io. 25:40 Local data. 26:11 Gzip. 29:23 CDN. 30:57 Images. Cloudinary. Cloudflare Images. Imgix. Vercel Images. 31:08 Serving. 34:16 Compressing. 35:06 Ship fewer images. 35:50 Loading JS. Async vs Defer Attributes. 37:00 CSS. 38:28 Preloading & Prefetch. 39:40 Preloading on hover. 41:44 Ship less code. 43:49 Icons Nucleo App. 47:01 Fonts Tolin.ski. 51:13 Sick Picks + Shameless Plugs. Sick Picks Scott: Skywalkers on Netflix. Wes: Oxo Swivel Peeler. Shameless Plugs Scott: 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

5 Helmi 202554min

873: Standard Schema: The Universal JavaScript Data Interface

873: Standard Schema: The Universal JavaScript Data Interface

Wes and Scott talk about the standard schema for data validation, a collective effort by various library authors to create a unified interface. They discuss the benefits, how it works, and its impact on developers and libraries. Show Notes 00:00 Welcome to Syntax! 01:24 Brought to you by Sentry.io 02:44 What is Standard Schema and how does it work? Standard Schema Spec Fabian Hiller Valibot David Blass ArkType Colin McDonnell Zod 06:00 Benefits of Standard Schema 08:54 Implementation and usage 11:25 Is this primarily for end users or library authors? 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 Helmi 202513min

872: Too much AI × Disappointed in Firefox × Planning New Projects × Hard Truths

872: Too much AI × Disappointed in Firefox × Planning New Projects × Hard Truths

Wes and Scott answer questions about HTML semantics, TypeScript, adapting to AI’s impact on web development, and the best and worst browsers for developers. They also tackle project planning, deploying SvelteKit apps, and navigating online opinions in tech. Show Notes 00:00 Welcome to Syntax! 01:04 Best container element for a grid of products? 04:50 TypeScript null checks 09:44 Adapt to AI or get left behind Syntax Episode 870 13:13 Why did 3D never take off? three.js React Three Fiber Rep Fitness Rack Builder Maxime Heckel GitHub Universe The element 18:53 Podcast audio and video in one feed? Who Smarted? 21:06 Brought to you buy Sentry.io 22:30 Best and worst browsers for web dev? Firefox Edge Chrome Arc Safari 27:39 Why use a lock file for managing dependency versions Don’t gitignore your lock files! 30:34 Should you build your own sync engine? Scott’s Naive Sync Example 34:21 Best practices when starting a new project from scratch Habit Path 38:33 How to deploy a SvelteKit app on something other than Vercel or Netlify Coolify Crash Course 42:54 The reality of online opinions in tech 48:10 Spending $120k on an app idea 54:12 Sick Picks + Shameless Plugs Sick Picks Scott: My Mind Wes: Metal Detector Shameless Plugs Scott: 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

29 Tammi 202557min

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