Progress On TypeScript 7, Advent Of Code As An Excuse To Learn Zig, And Type-safe CLIs | News | Ep 46 TypeScript.fm - The Friendly Show For TypeScript Developers podcast

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TypeScript.fm - The Friendly Show for TypeScript Developers »
Progress on TypeScript 7, Advent of Code as an Excuse to Learn Zig, and Type-safe CLIs | News | Ep 46

3d ago 42:31

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News for the week of November 24, 2025: TypeScript team discusses progress on TS 7 and upcoming deprecations for TS 6. Plus, Svelte's new hydratable API. From the community: creating strongly-typed CLIs with yargs, magic union types to check characters, and how TypedArray can reduce memory usage.

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Chapters

(00:00) - Welcome to the Show
(05:21) - News: Progress on TypeScript 7 and Upcoming Deprecations
(15:24) - News: Advent of Code is Live for Holiday Coding
(17:07) - News: Svelte 5.44.0 Introduces hydratable API
(19:18) - News: Vite+ FAQ Answers Some Common Questions
(20:21) - News: Zed IDE Adds Better TS Error Messages
(22:01) - News: TypeScript ESLint Will Simplify Redundant Type Unions
(22:24) - Library Watch: Spikard, a Polyglot API Toolkit
(23:31) - Library Watch: Type-safe CLIs with Optique
(24:09) - Community Highlight: The Summer I Shipped Type Stripping by Marco Ippolito
(25:51) - Community Highlight: Building Strongly Typed CLI Applications by John Reilly
(27:10) - Community Highlight: Using Zod and TypeScript by Telerik
(27:45) - Community Highlight: Lowercase & Uppercase Union by TypedRocks
(28:32) - Community Highlight: Improving Bazel Type Checks with Isolated Declarations by Brad Zacher
(29:28) - Community Highlight: Data-oriented Modeling by Aapo Alasuutari
(32:01) - Community Highlight: Doom in TypeScript Types by Software Engineering Daily
(32:17) - Bleet of the Week
(32:45) - Cool Watch: Human-sized Lego Castle with 3D Printing
(33:42) - Cool Watch: Predators (2010)
(34:24) - Cool Watch: dotnetconf Talks
(37:20) - The Minnesota Long Goodbye

News

TypeScript Blog: Progress on TypeScript 7
Advent of Code is live!
Svelte 5.44.0 introduces `hydratable` API
Vite+: New FAQ
Zed v0.214.0, now with better TS Errors
TypeScript-ESLint 8.48.0 adds type union redundancy check
Library Watch: spikard, a polyglot API toolkit
Library Watch: Optique 0.7.0 (via Hong Minhee)

From the Community

Marco Ippolito: Summer I Shipped Type Stripping
John Reilly: Yargs: statically typed builder commands (via johnnyreilly)
Telerik: Zod + TypeScript: Schema Validation Made Easy
TypedRocks: The Secret Power of The Lowercase & Uppercase UNION in TypeScript
Brad Zacher: Improving Bazel TypeScript TypeChecks With IsolatedDeclarations (via Rob Palmer)
Aapo Alasuutari: Interlude: A data-oriented model
Software Engineering Daily: Josh and Dmitri talk about Doom in TypeScript Types

Cool Links

Cool Watch: NFTI building a 3D printed castle
Cool Watch: Predators (2010)
Cool Watch: dotnetconf
Cool Link: Aspire.dev, code-first local dev environments

Music
Seahorse Dreams by Kubbi (Spotify)

54 つのエピソード

#Tech #News #Tech News #Erik Onarheim #Kamran Ayub #TypeScript #Web Dev #Game Dev #Technology #Nodejs #Deno #Bun #React