New releases

• Node v22.8.0
• Deno 2.0 Release Candidate
• Relay v18
• Redwood v8.0.0
• EpicReact v2
• RsPack 1.0 and Rsbuild 1.0
• Metro 0.80.11
• Effect 3.8
• Astro 4.15
• React Email 3.0
• React Native 0.76 RC2

Main Content

• Bulletproof React updated for NextJS
• New React Native Debugger
• Hermes new Runtime Bytecode Translation
• React 19 
  • React 19 Cheat Sheet
  • What’s new in React 19 (moreso a discussion of the evolution of the rendering model)
  • Build-time Components
  • You can use async functions for components in React 19??
    • Core team forgot to put it in release notes??
• A milestone for TypeScript Performance in TanStack Router
• "we’ve decided to make a few changes to ease the adoption of Next 15"
• Trademarks drama
  • From Deno: JavaScript™
  • WordPress v WPEngine
    • Trademark page diff seems targeted
• "You're writing a vite-based SPA. You need to add a few API routes (i.e., for authentication). What do you do?"
  • Mo at Future Frontend: Dynamic UI at the Edge

⚡ Lightning round ⚡

• Nitromodules released to public
• NodeJS adds an experimental permission model
• TypeScript Styleguide
• Inside ECMAScript: JavaScript Standard Gets an Extra Stage
• The Neverending Story
• Remix The Web from mjackson
• Replacing React code with CSS :has selector
• Performance Optimization Strategies for Large-Scale React Applications

Conferences (React, Javascript)

• SquiggleConf Boston, MA USA Oct 3-4
• RenderCon Nairobi, Kenya Oct 4-5
• React India Goa, India Oct 17-19, 2024
• React Brussels Brussels, Belgium Oct 18
• Next.js Conf SF, USA Oct 24
• React Advanced London London, UK Oct 25, 28
• HalfStack London London, UK Nov 13
• React Native London London, UK Nov 15

• (00:00 ) - TMiR 2029-09


• (00:57 ) - https://nodejs.org/en/blog/release/v22.8.0


• (01:06 ) - https://deno.com/blog/v2.0-release-candidate


• (01:47 ) - https://github.com/facebook/relay/releases/tag/v18.0.0


• (02:28 ) - https://redwoodjs.com/upgrade/v8


• (04:09 ) - https://x.com/kentcdodds/status/1838263679025844378


• (04:55 ) - https://rsbuild.dev/community/releases/v1-0


• (06:20 ) - https://x.com/MetroBundler/status/1831709057670861260


• (07:52 ) - https://effect.website/blog/effect-3.8


• (08:43 ) - https://astro.build/blog/astro-4150/


• (09:45 ) - https://resend.com/blog/react-email-3


• (10:26 ) - https://github.com/facebook/react-native/releases/tag/v0.76.0-rc.2


• (12:24 ) - Sponsored by Infinite Red


• (13:17 ) - Upcoming conferences


• (15:08 ) - https://github.com/alan2207/bulletproof-react


• (15:52 ) - https://www.youtube.com/watch?v=b48Lax2-jOQ&t=4350s


• (18:05 ) - https://www.youtube.com/watch?v=pfeTPSai6vc&t=8702s


• (22:14 ) - https://www.epicreact.dev/react-19-cheatsheet


• (24:10 ) - https://vercel.com/blog/whats-new-in-react-19


• (26:22 ) - https://tanstack.com/blog/tanstack-router-typescript-performance


• (27:46 ) - https://x.com/feedthejim/status/1829569083777437745


• (30:07 ) - https://javascript.tm/


• (31:46 ) - https://x.com/photomatt/status/1838738735795703976


• (33:10 ) - https://www.diffchecker.com/tJ29tGIn/


• (33:49 ) - https://x.com/aboodman/status/1836470815862460506


• (36:43 ) - https://youtu.be/BRce-DHEoNc?si=AsVqdVrxbiO9nyW9


• (39:03 ) - https://mrousavy.github.io/nitro/


• (39:31 ) - https://twitter.com/liran_tal/status/1830621784770555915


• (40:54 ) - https://mkosir.github.io/typescript-style-guide/#appendix---react


• (43:05 ) - https://thenewstack.io/inside-ecmascript-javascript-standard-gets-an-extra-stage/


• (44:34 ) - https://github.com/mjackson/remix-the-web/


• (46:42 ) - https://www.developerway.com/posts/replacing-react-with-css


• (48:19 ) - https://old.reddit.com/r/reactjs/comments/1f6abzy/performance_optimization_strategies_for/


• (49:10 ) - Outro