783: How We Built a Netflix Style “Save for Offline” Feature Into Syntax

783: How We Built a Netflix Style “Save for Offline” Feature Into Syntax

Scott and Wes dive into the world of browser caching for audio files, exploring the File System API and the Cache API. They discuss size restrictions across different browsers, how tools like Riverside.fm leverage IndexedDB, and walk through code examples for creating, retrieving, and managing cached audio data. Show Notes 00:00 Welcome to Syntax! 02:07 Brought to you by Sentry.io. 02:33 The file system API. 03:08 The Cache API. Mozilla Developer Cache API. Airhorner, a good example. 04:24 Size restrictions per browser. 07:04 How tools like Riverside.fm use IndexedDB. 08:47 Data eviction (too much data). 10:16 What we’re using it for and how. 12:17 How do we do this in code? 14:37 Creating the cache. 16:18 Retrieving from cache manually. 19:00 Adding metadata. 19:37 A live debugging. 22:39 Persistent storage. web.dev Persistent Storage. Hackernoon Persistent Storage. 26:10 Media score. Chrome Autoplay Policy. 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

Avsnitt(976)

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 Wha...

26 Feb 202558min

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 loc...

24 Feb 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 ...

19 Feb 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 wheth...

17 Feb 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 co...

12 Feb 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 ...

10 Feb 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 lightn...

5 Feb 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 ...

3 Feb 202513min

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