Potluck - JS × Web Components × Security × They took our jobs!

Potluck - JS × Web Components × Security × They took our jobs!

It’s another potluck episode in which Wes and Scott answer your questions! This month - all things JS, go-to dev stacks, website security and the ever-changing nature of development. Mlab - Sponsor mLab is the leading Database-as-a-Service for MongoDB, powering over half a million deployments worldwide. Wes and Scott use mLab to host their own databases as well as take care of backups, security, scaling and performance. Try out a sandbox database on your next mongoDB project → https://mlab.com. Sanity.io - Sponsor Sanity.io is a real-time headless CMS with a fully customizable Content Studio built in React. Get up and running by typing npm i -g @sanity/cli && sanity init in your command line. Get an awesome supercharged free developer plan on sanity.io/syntax. Show Notes 3:33 - Would you ever consider doing a live Syntax show? Yes! Get tickets at JAMstack_conf 4:31 - What are your thoughts on Flutter? Does React Native have some solid competition now? Google’s answer to React Native. Flutter NativeScript 9:43 - What are your website security essentials for static and dynamic sites? What’s the deal with forms? Is it bad to put a form on my site with no server-side validation? Not cool. Always do server-side validation. Netlify Cloudflare 14:55 - Do you have a ‘go-to’ stack when building new web apps? If so, what is it and how would you go about choosing the right stack for the project? Scott - Gatsby for sites / Meteor Apollo, React, MongoDB for db needing accounts sites Wes - Next.js, Express Backend + either MongoDB, DiskDB or Prisma (or hasura) 21:51 - What are your thoughts on 100 Days of Code Challenge? Consistency and accountability. The best way to get good. 100 Days of Code 25:05 - I really have been learning a lot of React recently and have been wondering what is the difference between Next.js, Gatsby.js and vanilla React? Dynamic vs static. What are your needs, how often does the content change. Next.js Use for dynamic needs It can do static exports too Convert to markdown Nothing special other than Routing and SSR (Server request getInitialProps) Gatsby.js Use for static needs Gatsby has lots of adapters 30:38 - What are websockets and when should they be used? A request that is always open - it responds to events instead of pinging, pushing or pulling data 35:15 - I would love to hear your take on PWAs. Do either of you have any experience with building or using them? Syntax Ep 50 - Progressive Web Apps 40:16 - I’m a nervous newbie who’s concerned about doing a web app that accepts payments or sensitive information. How can I know I’ve done everything to create a secure website and also protect myself from being sued by the client if their website gets hacked? I’m trying to be a jam stack developer so I’m looking at things like Snipcart and Stripe Don’t save sensitive info in plain text. Use services that make it tough to do that until you are confident. Look up PIPEDIA 43:23 - What is a JavaScript generator? I heard that async/await creates a “generator” under the hood. Pausable function that can return multiple values - call .next() on it 46:54 - Are web components worth it in 2018? Web Components Polymer Svelte 49:52 - How soon the designers replace React Developers with the invent of tools like Framer X? Not soon. Your job is changing and will continually change SouthPark - They Took Our Jobs! 56:52 - Have you, or anyone you know ever thought of quitting the industry because of difficulties you have run into? ××× SIIIIICK ××× PIIIICKS ××× Scott: EGO Lawn Tools Wes: B is for Build YouTube Channel Shameless Plugs Scott’s Level Up Pro Subscription Wes’ Advanced React Course 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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899: GSAP: Killer Web Animations With Cassie Evans

899: GSAP: Killer Web Animations With Cassie Evans

Scott and Wes sit down with Cassie Evans of GSAP to talk all things animation—from SVGs and scroll timelines to GSAP’s new rebrand and exciting features. They also dig into performance, plugins, and what makes GSAP such a powerful tool for web developers. Show Notes 00:00 Welcome to Syntax! 00:59 What is GSAP? Cassie Codes. 01:53 GSAP Rebranding. 04:44 GSAP under the hood. 05:29 The big announcement! 07:19 GSAP Showcase. 11:01 Brought to you by Sentry.io. 11:26 Why is GSAP easier for animations? GSAP Docs. 12:38 Animating with SVGs. 13:33 The love of SVG. 14:55 GSAP is performant. 16:06 Gotchas to watch out for. 18:12 Does GSAP work with canvas? 19:02 What GSAP projects are you most proud of? 20:30 Does it play nice with web frameworks? GSAP with React. 22:32 What are you excited about in CSS right now? Scroll Timeline. 24:27 Will any of these make their way into GSAP? 26:31 Timelines. 29:24 Building animations with timelines. 34:55 What are the best GSAP plugins? Split Text spanran-wrap. Physics 2D Plugin. 38:44 GSAP docs and philosophy. 39:50 Scrubbing animations by frame. 41:09 GSAP Video Exporter. 41:45 Animating with JavaScript. 45:19 JavaScript in unconventional applications. 47:56 Is there anything missing in web tech? 50:53 What about AI in GSAP? 52:40 Sick Picks + Shameless Plugs. Sick Picks Cassie: Eyesy Video Synthesis. Shameless Plugs Cassie: Smashing Conf. 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 Maj 57min

898: Every Developer Needs a 3D Printer

898: Every Developer Needs a 3D Printer

Wes and Scott talk all things 3D printing—from fixing every day items to organizing tools, printing gadgets, and even teaching their kids entrepreneurship. Show Notes 00:00 Welcome to Syntax! 03:34 Brought to you by Sentry.io 05:03 Practical uses of 3D printing 07:34 Creating tools for organization Gridfinity 10:33 Improving and adapting everyday items Underware 14:34 The benefits of printing something vs buying it 15:32 Choosing the right 3D printer Bamboo Lab Elegoo Prusa Flashorge 25:26 Projects and ideas Multiboard 31:33 Filament types and their uses 40:05 Finding affordable filament Deal Forager 46:07 Where to find 3D models Maker World yeggi Printables Thangs Thingverse 48:08 Creating your own 3D models Fusion Shapr3D Onshape 53:00 Modifying existing 3D models 54:30 Coding in 3D printing Bento shards ManifoldCAD Hunyuan3D-2mv-Turbo Mecagent 01:01:25 Sick Picks + Shameless Plugs Sick Picks Scott: Alaska Bear Organic Silk Sleep Mask Wes: BLV - AMS Riser Shameless Plugs Syntax YouTube Channel 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

30 Apr 1h 5min

897: Making Your App Feel Faster Than It Really Is

897: Making Your App Feel Faster Than It Really Is

Scott and Wes break down the tricks and techniques for making your app feel blazing fast—even when it’s not. From optimistic UI to preload-on-hover, it’s all about perception, not just performance. Show Notes 00:00 Welcome to Syntax! 01:12 Brought to you by Sentry.io. 02:34 Mousedown or pointerdown events. 06:00 UI animations should be fast. 08:00 Animations should not block interaction. 08:20 Animations should be cancellable / reversible. 10:50 Optimistic UI. 12:37 Local Data. 13:36 Delay loading indicators. 14:40 Page loading indicators. 15:47 Preload on hover. 17:13 Calculate mouse trajectory. 18:51 Full page spinner on every change. 20:04 Pixelated spinners. 20:23 Skeleton loaders. 23:43 Photo frames. 25:52 Search on input instead of search on click. 26:46 Progress loaders than move in between steps. 27:31 Community submissions. 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

28 Apr 35min

896: Do I Still Need To Know JS/CSS/HTML with AI? × How To Sell An App × Is React Context Bad? × More

896: Do I Still Need To Know JS/CSS/HTML with AI? × How To Sell An App × Is React Context Bad? × More

23 Apr 53min

895: React Server Components: Where are we at?

895: React Server Components: Where are we at?

Scott and Wes break down the current state of React Server Components — what they are, how they work, and why they’re so controversial. From framework support to bundling complexity, it’s everything you need to know about RSC in 2025. Show Notes 00:00 Welcome to Syntax! 01:01 Brought to you by Sentry.io. 01:55 What exactly are React Server Components? 02:18 Server components rendering. 03:17 Server components are async. 03:45 Server components can be suspended. 05:05 Server components send RSC payloads to the browser. 06:08 This feels like HTMX? 06:54 Client components are still server rendered. 07:58 Server Functions. 08:52 useActionState. 09:12 Frameworks and React Platforms. 09:16 NextJS. 09:42 Waku. 12:26 candycode.com Daishi Kato 14:23 React Router. Michael Jackson Tweet. 19:29 Vite. vite-plugin-react-server 20:54 Tanstack. Syntax Ep 833. 22:39 Bun. 23:01 DIY. 23:39 Why so much hate? 25:28 I want it my way. 27:46 React Server Components lock-in. 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

21 Apr 30min

894: Open Source Matters w/ Chad Whitacre

894: Open Source Matters w/ Chad Whitacre

Wes and Scott talk with Chad Whitacre, the newest member of the Syntax team, about all things open source—licenses, controversies, economics, and ethics. Chad breaks down what most people misunderstand, and how companies can support sustainable software development the right way. Show Notes 00:00 Welcome to Syntax! 00:39 Meet Chad Whitacre 03:39 Chad’s retro headphones Retrospekt 05:00 Chad’s role at Syntax https://syntax.fm/oss Open Path 09:41 What do people get wrong about open source? 11:11 Why is open source so divisive? 13:01 The evolution of open source and free software 17:55 Single vendor vs. community open source 20:22 How do people build businesses off of a GPL license? 24:40 What’s the most pure version of open source? 26:55 Fair source licensing explained 30:30 Brought to you by Sentry.io 33:09 Should you be concerned about dependencies in your app in relation to licensing? Fair Source 35:16 What’s the most interesting/unusual open source license? Beerware License 40:00 What is Open Source Pledge? Open Source Pledge 45:41 Choosing the right open source license 48:31 Wes’ most popular open source project wait 49:39 Interesting open source projects Mercedes-Benz embraces Open Source Porsche Open Source Platform 51:33 Licensing for educational content 53:46 The beauty of open source Plausible 56:12 Scott’s various open source projects 56:44 The importance of contributing to open source projects 59:16 Sick Picks + Shameless Plugs Sick Picks Chad: Save The Cat! Shameless Plugs Chad: Coming soon 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

16 Apr 1h 1min

893: Everyone Is Talking About MCP

893: Everyone Is Talking About MCP

Scott and Wes break down the Model Context Protocol (MCP), a new open standard that gives AI agents secure, tool-like access to your dev environment. They cover how it works, why it’s a big deal for AI coding workflows, and real-world use cases like GitHub, Sentry, and YouTube. Show Notes 00:00 Welcome to Syntax! 00:49 The lore of ICP. Wes MCP Shirt. 03:09 Brought to you by Sentry.io. 03:33 What is MCP? 05:06 The steps of AI coding. 07:11 MCP hosts. 07:28 MCP clients. 07:35 MCP servers. 08:24 Why you might want to do this. 10:39 How this works in VS Code. 14:10 Wes built an MCP server. SVGL. 14:57 Playwright. 17:24 Sentry’s implementation. Building Sentry’s MCP with David Cramer. 18:54 YouTube implementation. 21:19 DaVinci Resolve implementation. Smithery. 23:02 Postgres. 24:40 Transport protocols. 24:49 STDIO. 25:19 SSE. 25:32 Streaming. 26:24 Writing you own MCP server. 26:28 FastMCP. 27:00 Cloudflare. 28:01 Data validation. 28:47 Standard schema. Episode 873. 29:27 Other parts of MCP. 29:35 MCP resources. 30:37 MCP prompts. 30:48 MCP roots. 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

14 Apr 33min

892: The History of Syntax

892: The History of Syntax

Wes and Scott talk about the origins of Syntax, sharing how a friendly course name conflict led to a mastermind group, then a podcast, and eventually a full-blown media brand. They also reflect on key milestones, from early episodes and sponsorships to joining Sentry, expanding the team, and what’s next. Show Notes 00:00 Welcome to Syntax! 00:51 How Wes and Scott met Scott Tolinski & The Origins of LevelUpTuts LevelUpTutorials WesBos.com 09:31 How Syntax got its name Episode 001: React Tools 15:30 Getting sponsors Delicious Brains FreshBooks 18:53 Hasty Treats and expanding the show 22:36 Adding interviews to Syntax SVGs with Sara Soueidan 23:38 Syntax’s first live show Live at JAMstack_conf 27:58 Brought to you by Sentry.io 28:34 Acquisition by Sentry 600th Episode! Major Announcement and Swag Giveaway! 33:56 Hiring a producer Randy Rektor 36:39 Transitioning to video and growing the team Rating and ROASTING Coding Desk Setups CJ Reynolds Kaitlin Bloom 41:47 Launching the merch store Sentry.shop 46:01 The future of Syntax 47:23 Sick Picks + Shameless Plugs Sick Picks Scott: Crucial X10 Pro 4TB Portable SSD Wes: MONVICT Cordless Glue Gun Shameless Plugs Syntax YouTube Channel 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

9 Apr 55min

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