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

Episoder(990)

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

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, deployin...

29 Jan 202557min

871: Coding Agents Cursor + Windsurf Tips

871: Coding Agents Cursor + Windsurf Tips

Scott and Wes explore the world of coding agents, diving into tools like Cursor and Windsurf that promise to change how we write and manage code. They discuss modes, workflows, and practical tips for ...

27 Jan 202527min

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