Vite+ 1.0, SvelteKit 3, and TanStack Charts 1.0 | News | Ep 84

News for the weeks of September 21 and 28, 2026: Vite+ 1.0 is now stable, SvelteKit 3 is finally here, TanStack has charts now, and why everyone is launching decision models. From the community: awesome TypeScript books, why you shouldn't be afraid of generics, and how Booking.com cut Node scaling costs by 38%. Sponsored by Excalibur.js Excalibur.js is the free and open source friendly TypeScript 2D game engine for the web. Learn to make web games with TypeScript or JavaScript! Excalibur comes out-of-the-box with everything you need, like physics, sprites, animations, sound effects, and first-party plugins for popular 2D gamedev tools. Homepage and Docs: https://excaliburjs.com Make Your First Game in 10 Minutes Join the Discord: https://discord.gg/9UemP985Uy Chapters (00:00) - Tooling: Vite+ 1.0 Stable Announced (05:58) - Tooling: Introducing upm, a New Package Manager (09:42) - Tooling: TanStack Charts 1.0 Announced (12:08) - Metaframeworks: SvelteKit 3 is Here (13:38) - Framework: Nuxt 4.6 Brings Nuxt CLI v4 and is Closer to Being Server Agnostic (18:26) - Web Platform: ECMAScript Composites TC39 Proposal (21:56) - Web Platform: Cloudflare Open Sources cf CLI and Forge (25:40) - Web Platform: Cloudflare Introduces Clef, an Open Weights Decision Model (30:41) - Web Platform: Chrome 154, Responsive iframes (31:49) - Web Platform: Firefox 157's Fresh Design (33:03) - Security: Next.js September 2026 Patches Available (33:46) - Library Watch: Preact 11 - ESM-only, Hydration v2, Modern Diffing (35:43) - Library Watch: Effect Module of the Week, RcMap (36:35) - Library Watch: mimlet 0.1 for Testing with Mock Data (37:33) - Library Watch: oxbox, a Tiny Portable Library for Parsing, Transforming JSX/TSX (37:53) - Library Watch: safemods, Type-directed Code Mods for TS 7 (39:49) - Library Watch: GTKX, Linux desktop apps with React and JSX (41:20) - Secret of the Handbook: Const Generics (Again) (42:52) - Community: Angular's TypeScript 7-powered Compiler (45:54) - Community: Josh Ghoulberg is Excited About no-unsafe-enum-assignments TS ESLint Rule (47:02) - Community: Awesome TypeScript Books by tscollege (48:19) - Community: Max Hurst Reassures Us Not to Be Afraid of Generics (49:47) - Community: Dan Holloran on How to Clean Up Your TSConfig for TS7 (50:32) - Community: Rahul's Readable Regular Expressions Inspired by Emacs (53:13) - Community: Razvan's Glossary of Programming Terms (54:05) - Community: How Booking.com Scales Node.js and Cut Costs by 38% (58:06) - Community: NOMIAD, an Open World Sci-Fi Game Written in WebGL and TypeScript (59:05) - Community: Claude Mods Customize Your Clanker (01:00:24) - Community: dsherret's TypeScript Factory Code Generator Generator (01:01:18) - Community: Kris Jenkins Used SpaceTimeDB to Visualize Wikipedia Edits (01:02:14) - Bleet of the Week (01:02:49) - Cool Link: How to Render Text from Font Files by Jimmy Lefevre (01:03:59) - Cool Prompt: Create a Trip Highlight Video (01:10:02) - The Minnesota Long Goodbye News VoidZero: Announcing Vite+ 1.0Plus: ViteConf 2026 (October 15) Socket: Introducing upm  TanStack: TanStack Charts 1.0 announced  SvelteKit: SvelteKit 3 is here  Nuxt: Nuxt 4.6  ECMAScript: TC39 Composites via Rob Cloudflare: Open-sourcing cf and Forge Cloudflare: Introducing Clef: our open-source decision models, and new RL fine-tuning platformRelated: AWS launches a local answer to TypeSafe's Jev decision model Chrome: New in Chrome 154  Mozilla: Firefox 157.0, See All New Features, Updates and Fixes  Next.js: September 2026 Security Release  Library Watch Preact 11: Post by @jovidecroock.com Effect.ts Module of the Week: RcMap Mimlet 0.1.0-beta.0: create mock test data Safemods: type-directed code mods for TypeScript 7 GTKX: native Linux desktop apps with React From the Community Angular Team: An update on Angular’s TypeScript 7-powered Compiler  Josh Goldberg: typescript-eslint finally gets "no-unsafe-enum-assignments" TScollege: Awesome TypeScript Books  Max Hurst: Do Not Be Afraid of Generics  Dan Halloran: Your tsconfig Is Still Written for TypeScript 5. Here's the Cleanup TS 7 Forces Rahul M. Juliato: Readable Regular Expressions for JavaScript/TypeScript, Inspired by Emacs' rx Razvan Muntian: a programming glossary Booking.com: Node.js at scale, rebalanced: how we cut cost by 38% NOMIAD: an open-world sci-fi game in WebGL written in TypeScript Anthropic: Customize Claude Code with mods in TypeScript David Sherret: TypeScript Compiler API Factory Code Generator Generator (via Evangaline Rome) Kris Jenkins: SpaceTimeDB w/ TypeScript Bleet of the Week