Hasty Treat - Updating / Restarting Long-Running Web Apps

Hasty Treat - Updating / Restarting Long-Running Web Apps

In this Hasty Treat, Scott and Wes talk about updating web apps that have running for a long time — the problems to look out for and how to avoid them. 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. Show Notes 01:54 - The problem This only affects the client-side 05:28 - What are some solutions: Do nothing and hope the user refreshes. Have a list of assets, or commit hashes. Poll the server periodically, and when there is a new version available: Prompt the user to refresh Just refresh the user (store current state in localstorage and restore) Do a custom component, that checks the last time the user has refreshed (or if new version if available). When they click the link, render a regular instead of a pushstate link. Use a service worker. They will emit an event when a new version is available. Use the above methods to refresh the user. Hot code push. Vuepress has “hot reloading” baked in. Links https://twitter.com/wesbos/status/1306969658751361024 Notion Vuepress Meteor 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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981: Browsers Are Finally Catching Up (Interop 2026)

981: Browsers Are Finally Catching Up (Interop 2026)

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 b...

23 Feb 51min

980: AI Coding Explained

980: AI Coding Explained

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 ...

18 Feb 52min

979: WebMCP: New Standard to Expose Your Apps to AI

979: WebMCP: New Standard to Expose Your Apps to AI

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 s...

16 Feb 16min

978: Should A New Coder Use AI?

978: Should A New Coder Use AI?

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 ...

11 Feb 1h 2min

977: We built a CSS Challenge platform

977: We built a CSS Challenge platform

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 ...

9 Feb 41min

976: Pi - The AI Harness That Powers OpenClaw W/ Armin Ronacher & Mario Zechner

976: Pi - The AI Harness That Powers OpenClaw W/ Armin Ronacher & Mario Zechner

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 adapta...

4 Feb 57min

975: What’s Missing From the Web Platform?

975: What’s Missing From the Web Platform?

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...

2 Feb 50min

974: Clawdbot (Moltbot), Agents and the Age of Personal Software

974: Clawdbot (Moltbot), Agents and the Age of Personal Software

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 frictio...

28 Jan 46min

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