This Month in React

Jaksot

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  TMiR 2026-08: Release candidate season; is that an asteroid hitting web educators? 28.08.2026 1t 6min

  Transcript and URLs 𐄁 Creators & Guests Mark Erikson - Host Carl Vitullo - Producer ★ Support this podcast ★ Reply on Bluesky (00:00) - tmir-2026-08 (00:55) - New releases (01:02) - Waku 1.0 (RC) (03:01) - Preact 11.0.0-rc.1 (03:56) - Mobx 7.0 (04:32) - Next 16.3 (06:55) - React Native 0.87 (07:47) - TanStack Table 9 (09:25) - TC39 “Composites” proposal (~ replaces Records and Tuples) (10:44) - Solid 2.0 RC (13:39) - Bun 1.4 (17:18) - Github stacked PRs in public preview (21:38) - Main Content (21:42) - React core-ish (21:49) - New ReactDOM `use(browser())` API (22:47) - React Foundation website updated (23:18) - Big Next.js AMA in /r/reactjs (23:49) - React Compiler support in OXC (25:21) - Biome and Bun 1.4 have initial support as well (25:45) - The asteroid currently hitting frontend web development (32:36) - Scott Tolinski’s “True Cost of AI Coding” survey and video (37:51) - Josh Goldberg stepped back from OSS work (40:53) - Software Stewardship Lab announced (Daniel Roe et al) (42:11) - Humanity in OSS (46:47) - Cursor switched from Solid to React (47:46) - Lovable moved off Next to TanStack Start (49:00) - Ryan Carniato’s async Solid articles (49:33) - Slew of Github competitors: Tangled, Cloudflare Artifacts, Netlify Source, Cursor Origin (55:55) - Git at Any Scale (57:14) - Lightning round (57:16) - npm.report (57:51) - Supplier Security Questionnaire, Andrew Nesbitt (58:58) - Everything I own, owned, Chaz Schlarp (01:02:33) - The sorry state of Skill distribution (01:03:46) - Conferences (01:03:48) - ZurichJS Sep 11 (01:04:47) - React Alicante Sep 23-24 (01:05:09) - Outro
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  TMiR 2026-07: React-alikes, GOVERNANCE, and state management 12.08.2026 1t 10min

  Transcript and links 𐄁 Creators & Guests Mark Erikson - Host Carl Vitullo - Producer ★ Support this podcast ★ Reply on Bluesky (00:00) - This Month in React July 2026 (01:27) - New releases (01:29) - Vite+ Beta (02:41) - TypeScript 7.0 released (03:56) - Open PR for “content mappers” to typecheck templates other than JSX (04:57) - Johnson Chu made a compatibility layer to drop-in for unsupported tools (05:18) - OXC type-aware linting stable (06:00) - NPM v12 and new security defaults (07:00) - Dependabot supports a configurable delay (07:37) - More React RSC security tweaks for 19.x (08:06) - Main Content (08:07) - React org updates (08:22) - “Leadership Council” and Working Group structure on the new team page (11:11) - Stub governance docs for the Leadership Council (14:37) - Rick Hanlon update on the React team using a “stage” process internally (15:39) - Pete Hunt and Nick Schrock join Vercel to run Frameworks/Next and Agent DX (17:16) - Poimandres published a charter (20:20) - For instance, WebGL text rendering (21:30) - React-alikes (21:40) - Octane from Dominic Gannaway (28:27) - Ryan Carniato: "React’s staying power is because of complacency" (29:12) - “Do people think FE innovation is dead? (30:31) - Parallel articles on Solid 2.0 with async, and Remix 3 (32:22) - "no benchmark […] has captured the relationship between reactivity and rendering" (35:04) - ReactBench to measure AI code quality from Aidan Bai (36:37) - Alex Russell thinks everyone is screwing up state management (47:41) - Aurora Scharff rewrote the Suspense docs page to cover how it works (48:22) - And a post on RSC performance patterns (48:41) - TanStack removed RSCs from the website (51:04) - Mark is experimenting with perf improvements for RTK v3 (57:36) - Making referential stability a type (59:17) - Porffor native compiler upcoming alpha (59:39) - Perry cross-compiles Claude Code bundle (01:00:17) - Marker (01:02:04) - Goodbye, forever, probably. (01:08:41) - Conferences (01:08:53) - Sep 11: ZurichJS, Switzerland (01:09:14) - Sep 25-26: React Alicante, Spain
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  TMiR 2026-06: React Compiler is getting rusty, what does AI mean for engineering culture 02.07.2026 54min

  Transcript and URLs ★ Support this podcast ★ Reply on Bluesky (00:00) - This Month in React: June News Roundup (00:11) - Intros (02:24) - [React Router 8](https://remix.run/blog/react-router-v8) (05:29) - [Babel 8](https://babeljs.io/blog/2026/06/16/8.0.0/) (07:05) - [Astro 7](https://astro.build/blog/astro-7/) (09:03) - [TS 7.0 RC](https://devblogs.microsoft.com/typescript/announcing-typescript-7-0-rc/) (09:31) - ESM only, no programmatic API right now (10:31) - [Nub JS](https://nubjs.com/), from Zod creator (14:03) - [Legend List 3.0 with DOM support](https://x.com/jmeistrich/status/2059922504320225316) (14:34) - [TSRX revamped the syntax](https://tsrx.dev/blog/rethinking-tsrx) (16:18) - React Core news (16:22) - [React Compiler in Rust is rolling out](https://bsky.app/profile/sebastienlorber.com/post/3moibsmtqjk2x) (16:47) - [PR was merged after testing at Meta and improved](https://github.com/react/react/pull/36173#issuecomment-4608356402) (17:24) - [Oxlint, SWC, RSPack, Next all integrating](https://bsky.app/profile/sebastienlorber.com/post/3moibsmtqjk2x%20) (17:40) - [Rolldown tried integrating directly but removed due to binary size increase](https://x.com/evanyou/status/2069593612153987373) (18:08) - [Bun tried optimizing the Rust Compiler code](https://gist.github.com/Jarred-Sumner/84df369c35216f40d61d1ea9f95771c2) (18:47) - Other core improvements (19:07) - [Fragment Refs have been documented](https://react.dev/reference/react/Fragment#fragmentinstance) in canary (21:31) - React DevTools MCP tools, including [component tree](https://github.com/react/react/pull/36597) and [perf analysis](https://github.com/react/react/pull/36598) APIs (22:18) - React Foundation progress (22:29) - There’s a(n early) [react.foundation](https://react.foundation/) website, advertising funding for maintainers and community groups (25:30) - They’re gonna have a booth at [Chain React at the end of July](https://chainreactconf.com/) (26:01) - [Why is Meta destroying its engineering organization?](https://newsletter.pragmaticengineer.com/p/why-is-meta-destroying-its-engineering) (32:36) - [AI demands more engineering discipline. Not less](https://charitydotwtf.substack.com/p/ai-demands-more-engineering-discipline) (40:41) - Christoph Nakazawa posted his [“Modern Engineering Values” and how he uses AI](https://cpojer.net/posts/modern-engineering-values) (42:31) - [Cloudflare bought VoidZero](https://voidzero.dev/posts/voidzero-cloudflare) (43:34) - NPM / security updates (43:38) - [Github Actions allows enforcing pinned action SHAs](https://github.blog/changelog/2025-08-15-github-actions-policy-now-supports-blocking-and-sha-pinning-actions/) (44:11) - [GitHub Actions Has a Package Manager, and It Might Be the Worst](https://nesbitt.io/2025/12/06/github-actions-package-manager.html) (45:17) - [NPM 12 will disable install scripts and Git deps by default](https://github.blog/changelog/2026-06-09-upcoming-breaking-changes-for-npm-v12/) (46:15) - Code optimization still matters! (46:43) - [TanStack Table cut memory in v9 by 90% on large lists by optimizing JS objects](https://tanstack.com/blog/tanstack-table-v9-memory-performance) and [optimized TS perf](https://tanstack.com/blog/tanstack-table-v9-typescript-performance) (47:15) - [Pierre Diffs was significantly optimized](https://pierre.computer/writing/on-rendering-diffs) - has to handle virtualization, syntax highlighting, source loading (48:27) - [CompileCat is a new optimizing compiler to improve JS execution after bundling](https://github.com/isaac-mason/compilecat), similar to Closure Compiler. ([the RSPack team says they’re working on something similar](https://x.com/jiahan_c/status/2065630866668453898) ) (51:12) - [Mark’s React-Redux /+ signals draft perf PR](https://github.com/reduxjs/react-redux/pull/2318) and [updated React-Redux benchmarks repo](https://github.com/reduxjs/react-redux-benchmarks) (52:41) - [Aurora Scharff’s preferred RSC component architecture](https://aurorascharff.no/posts/component-architecture-for-react-server-components/) (53:24) - [Lovable projects now use TanStack Start by default](https://lovable.dev/blog/building-apps-using-tanstack-start)
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  TMiR 2026-05: Who even is on the Core team anymore, TanStack got pwn'd bad 06.06.2026 1t 9min

  Transcript and URLs ★ Support this podcast ★ Reply on Bluesky (00:00) - Interview (00:55) - Some podcast meta (01:49) - New Releases (01:51) - [TS v7 beta](https://devblogs.microsoft.com/typescript/announcing-typescript-7-0-beta/) (05:15) - [Rolldown 1.0](https://voidzero.dev/posts/announcing-rolldown-1-0) (06:51) - [Fate 1.0](https://fate.technology/posts/fate-1.0) (09:48) - Main Content (09:56) - React Core (10:09) - React team status after Meta layoffs? (14:59) - [React Compiler port to Rust still in progress](https://x.com/poteto/status/2056865079543681329), latest [PR](https://github.com/facebook/react/pull/36173) (15:54) - [Tanner Linsley is "projecting" React](https://tannerlinsley.com/posts/projecting-react) (it's definitely not a fork) (21:38) - [Tests are the new moat](https://saewitz.com/tests-are-the-new-moat) (23:32) - [Brooks Lybrand thoughts on React + community after React Miami](https://brookslybrand.com/posts/react-miami-2026.html) (25:04) - [TanStack is exploring how to expose Server Components](https://tanstack.com/blog/react-server-components) (27:19) - [Who Owns the Tree](https://tanstack.com/blog/who-owns-the-tree) (27:31) - [RSCs in TanStack](https://frontendmasters.com/blog/react-server-components-in-tanstack/) (28:12) - [Remix v3 beta preview](https://remix.run/blog/remix-3-beta-preview) (28:35) - Both Remix and TanStack are exploring "what if no React"? (36:11) - [TSRX](https://tsrx.dev/), a variant on JSX (41:52) - Security! Everything is compromised (42:04) - [TanStack Router compromised](https://tanstack.com/blog/npm-supply-chain-compromise-postmortem), and [Socket analysis](https://socket.dev/blog/tanstack-npm-packages-compromised-mini-shai-hulud-supply-chain-attack) (46:58) - [TanStack followup with followup hardening](https://tanstack.com/blog/incident-followup) (47:10) - [Nx monorepo tool compromised](https://nx.dev/blog/nx-console-v18-95-0-postmortem) as a result (52:02) - React2Shell recaps from [Lachlan Davidson](https://lachlan.nz/blog/the-react2shell-story/) and [Sylvie](https://sylvie.fyi/posts/react2shell/) (52:25) - [Next 16.2.5 and more React CVEs](https://github.com/vercel/next.js/releases/tag/v16.2.5) (53:19) - [NPM adds “staged packages”](https://docs.npmjs.com/staged-publishing) and [E18E adds guidance](https://e18e.dev/docs/publishing.html#staged-packages) (54:50) - [PNPM 11 defaults to min release age](https://socket.dev/blog/pnpm-11-adds-new-supply-chain-protection-defaults), NPM 12 will [block by default](https://github.com/npm/rfcs/pull/868) (57:59) - [Review your GH Actions, people!](https://github.com/e18e/ecosystem-issues/issues/266) (59:13) - Mark posted his big AI blog posts. [Part 1: Fears and Journey](https://blog.isquaredsoftware.com/2026/05/ai-thoughts-part-1-fears-opinions-journey/) (01:08:39) - Outro
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  Mark & Carl talk with Swizec Teller about using AI at work 07.05.2026 1t 4min

  Transcript ★ Support this podcast ★ Reply on Bluesky (00:00) - This Month in React April (00:26) - Introductions (02:36) - What convinced you AI code tools were worth using? (04:24) - Using early ChatGPT for DB migrations (06:59) - Watching AI use a command-line (08:16) - Background chat agents (08:58) - Staying very hands-on while using AI tools (11:00) - Driving AI closely without reading its code (17:50) - Mark's workflow; OpenCode with CodeNomad UI, plus IDE+git UI. Opus 4.6 on API (20:39) - Swizec's workflow, latest Cursor on Opus (23:58) - Carl's workflow, mostly ClaudeCode but looking at custom orchestrators (25:23) - Exploring fully autonomous agents (28:08) - Mark's AI debugging work in React core (31:42) - Value of providing more context (33:58) - AI-owned documentation (37:09) - Using good engineering practices still matters? (40:47) - How do you know the right code to make? (42:49) - Good communication still matters (45:13) - What will "review" look like in the future? (46:17) - Automating functionality tests with deployment practices (51:49) - What behaviors belong to the agent, and what fundamentally can't be part of the agent? (56:17) - Impacts of LLMs on software engineering? (01:03:22) - A superpower right now is a domain expert who can kind of code
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  TMiR 2026-02: CloudFlare remakes Next with AI; Vercel big mad. We talk too much about AI Agents 03.03.2026 1t 5min

  Transcript and links(00:00) - This Month in React February 2026 (01:46) - New releases (01:50) - [TS 6.0 beta](https://devblogs.microsoft.com/typescript/announcing-typescript-6-0-beta/)/! (last TS impl release; stricter defaults) (02:34) - [Yarn 6 preview](https://yarn6.netlify.app/blog/2026-01-28-yarn-6-preview/) (rewritten in Rust) (02:52) - [Electrobun](https://blackboard.sh/electrobun/docs/) (Tauri alternative) (03:31) - [React Native Gesture Handler v3](https://blog.swmansion.com/introducing-gesture-handler-3-0-hook-based-api-deeper-reanimated-integration-more-9185b0c8e305) (04:20) - [Next polyfills improved WebStreams and upstreaming to Node](https://vercel.com/blog/we-ralph-wiggumed-webstreams-to-make-them-10x-faster) (05:25) - [Webpack 2026 roadmap](https://webpack.js.org/blog/2026-04-02-roadmap-2026/) (05:53) - [Lodash maintenance roadmap](https://socket.dev/blog/inside-lodash-security-reset) (07:07) - [Gatsby React 19 support](https://www.gatsbyjs.com/docs/reference/release-notes/v5.16/) , [styled-components RSC support](https://styled-components.com/releases#[email protected]) (07:54) - [npmx.dev](https://npmx.dev/) (alternate NPM site UI) (08:43) - [eslint-plugin-react-render-types](https://github.com/HorusGoul/eslint-plugin-react-render-types) (typed children) (09:54) - Main Content (09:55) - React Core updates: (09:56) - [React Foundation officially launched](https://react.dev/blog/2026/02/24/the-react-foundation) (12:28) - Docs updates: [/`useActionState/`](https://github.com/reactjs/react.dev/pull/8284) (merged), [/`use/`](https://github.com/reactjs/react.dev/pull/8305) and [RSC sandboxes](https://github.com/reactjs/react.dev/pull/8300) (wip) (14:23) - [React Native 0.84 released](https://reactnative.dev/blog/2026/02/11/react-native-0.84) (17:47) - [Hermes WASM support](https://x.com/tmikov/status/2023821160241393839) , [Hermes Node compat CLI](https://x.com/tmikov/status/2024609186936660170) (18:43) - “State of…” survey results (18:43) - [State of JS 2025 results](https://2025.stateofjs.com/en-US) (19:06) - [State of React 2025 results](https://2025.stateofreact.com/en-US) (19:51) - [Aurora Scharff’s conclusion](https://2025.stateofreact.com/en-US/conclusion/) (20:44) - [Josh Comeau’s takes on the results](https://bsky.app/profile/joshwcomeau.com/post/3mf642css6227) (21:28) - [API pain points](https://2025.stateofreact.com/en-US/features/#main_apis_pain_points) (21:53) - [State of React Native 2025](https://results.2025.stateofreactnative.com/en-US/) (24:29) - [How we rebuilt Next.js with AI in one week](https://blog.cloudflare.com/vinext/) (29:52) - CloudFlare v Vercel beef (35:42) - Carl Vitullo monologs about AI Agents (42:27) - AI productivity and impacts on our attention (44:42) - ["wrote a spec, pointed Claude at an Asana board, and went home"](https://x.com/rvivek/status/2026385957596111044) (47:26) - [Bits AI SRE | Datadog](https://www.datadoghq.com/product/ai/bits-ai-sre/) (51:04) - [ThoughtWorks opines on AI productivity impacts](https://simonwillison.net/2026/Feb/14/thoughtworks/) (01:00:28) - ⚡ Lightning round ⚡ (01:00:37) - [“Wall Street Raider” game modernization](https://www.wallstreetraider.com/story.html) (and uses Preact) (01:01:16) - [Github Stacked Diffs preview](https://x.com/jaredpalmer/status/2019817235163074881) , [faster Issues search](https://github.blog/changelog/2026-01-29-improved-search-for-github-issues-in-public-preview/) (01:02:08) - [Josh Comeau: Sprite animations](https://www.joshwcomeau.com/animation/sprites/) (01:02:26) - [Interop 2026](https://wpt.fyi/interop-2026), ([WebKit](https://webkit.org/blog/17818/announcing-interop-2026/), [Igalia](https://www.igalia.com/news/interop-2026.html)) (01:03:38) - Conferences ([React](https://react.dev/community/conferences), [Javascript](https://confs.tech/javascript)) Reply on Bluesky ★ Support this podcast ★
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  TMiR 2026-01: Oops more CVEs. AI has React "skills", Astro exits and Tailwind struggles 05.02.2026 1t 5min

  Full transcript and links ★ Support this podcast ★
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  TMiR 2025-12: Year in review, React2Shell (RCE, DOS, SCE, oh my) 31.12.2025 1t 39min

  Full transcript at ReactifluxMain ContentReact2Shell vulnerabilityInitial announcementFollowup denial-of-service CVE and source code exposure CVEVercel bulletinCloudflareCloudflare report on exploit attemptsCloudflare outage on December 5, 2025Tech analysis: “Flight Protocol”Vuln is carefully crafted Promise deserialization + `new Function` evalPRs: Initial fixes, Promise cycles / function toString, more Promise cyclesGuillermo’s breakdownShruti’s breakdownComms critique“React is rainbow colored (function types)”What does this mean for React and RSC adoption going forward?When I go back and look at react.dev now \[…\] it feels half-finishedReact Native year in reviewMore CSS supportExpo EAS hostingRN 0.78: React 19 supportLynx launchedRN 0.79: JSC moving to Community PackageRN 0.80: Freezing the legacy architectureRN 0.81: Android 16 support for edge to edge1.0 on the horizonVega OS launchedRN 0.82: Only new architectureExpo App AwardsRN 0.83: New Devtools - no breaking changesReact year in reviewCRA deprecation, new install docs (Vite\!)Styled Components DeprecatedReleases: 19.2 (Activity, useEffectEvent), Compiler 1.0Research: View Transitions canary, perf, concurrent stores, “throw a promise” deprecated (but not merged yet)“Async React” and the ecosystemReact FoundationReact growth skyrocketsReact Router RSC support, TanStack Start WIP RSC, WakuDan’s RSC explainers (he had a bunch of things to say)Remix v3 Jam recap (not React but relevant)Mark went from frustrated (CRA) to excited (ReactConf, foundation, team efforts)⚡ Lightning round ⚡TS 7 progress updateNPM classic tokens revokedGitHub Actions planned workGithub Action pricing change and immediate about-faceStacked diffs proposal in the works?Anthropic bought BunSVG Clickjacking from Lyra (SVG filters as logic gates??)Dan Abramov’s RSC Explorer: https://rscexplorer.dev/ , https://overreacted.io/introducing-rsc-explorer/Instant-loading Github repo explorer using RSCs: Without the blue barReact Router’s Take on RSCsHow AI Coding Agents hid a Timebomb in Our App(https://acusti.ca/blog/2025/12/16/react-compiler-silent-failures-and-how-to-fix-them/)Great history of web dev: 30 Years of <br> TagsNadia Makarevich’s latest deep dive: Bundle Size InvestigationExtensive ES2026 feature previewReact reconciler for Blender 3DThe “why” of React FiberAsync React articles from Aurora Scharff and Jack Herrington ★ Support this podcast ★
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  TMiR 2025-11: Cloudflare outage, ongoing npm hacks, React Router is getting RSCs 30.11.2025 1t 2min

  Transcript and show notesTMiR on Bluesky[00:13] Intro[01:00] New releases[01:04] BetterAuth 1.4[02:47] Immer 11, RTK 2.11[06:00] Storybook 10[06:22] 0.1 version of Remix team’s “event interaction” package[08:04] Main content[08:08] Ecosystem panel discussion of React Foundation at React Summit NY[14:46] React Concurrent Stores: Polyfill, React-Redux POC[17:52] React Router and transition usage[18:08] Matt Brophy and Ricky discussing nuances of behavior, use with React Router[22:53] The State of TanStack, Two Years of Full-Time OSS[25:57] TanStack DB 0.5[31:01] Tanner teasing a WIP TanStack Start RSC implementation[32:25] State of the web ecosystem[33:13] Cloudflare November outage postmortem[36:10] "What if people don't want to create things"[39:39] “When Everyone’s a Developer, How Do We Promote the Web Platform Over React?”[45:53] Related, “Dead Framework Theory” from last month[48:12] Alex Russell’s latest stats on web devices and network budgets[51:48] Npm attack, Shai-Hulud round 2[52:06] Analysis of its evolution in code from Sept[55:23] Our plan for a more secure npm supply chain from September[55:29] NPM update on token management changes[55:34] ⚡ Lightning round ⚡[55:38] TS 6.0 hopefully Feb 2026, 7.0 (native) soon after (more details in the TypeScript.fm podcast)[56:03] Latest TC39 proposal updates[56:32] Chrome (and other browsers) wants to remove XSLT from the web platform[57:14] “Your URL is Your State”, and David K’s “Goodbye, useState” talk[57:46] Aiden Bai’s “React Grab” util[58:39] Creating a custom Node module loader to import from Bittorrent[59:22] Ryan Carniato’s stream on researching “async signals”[59:33] Details of building Node’s TS type stripping support[59:58] The Web Animation Performance Tier List[01:00:14] Conferences (React, Javascript)[01:00:22] CFPs[01:01:01] React Paris (Also a community survey)[01:01:12] JSWorld CFP closes Dec 31, notifies by Feb 1[01:01:18] Ending (00:00) - This Month in React - November Episode (SM) (00:13) - Intro (01:00) - New releases (01:04) - [BetterAuth 1.4](https://www.better-auth.com/blog/1-4) (02:47) - [Immer 11](https://github.com/immerjs/immer/releases/tag/v11.0.0), [RTK 2.11](https://github.com/reduxjs/redux-toolkit/releases/tag/v2.11.0) (06:00) - [Storybook 10](https://storybook.js.org/blog/storybook-10/) (06:22) - [0.1 version of Remix team’s “event interaction” package](https://github.com/remix-run/remix/tree/main/packages/interaction) (08:04) - Main content (08:08) - [Ecosystem panel](https://gitnation.com/contents/panel-discussion-the-future-of-react-and-its-ecosystem) discussion of React Foundation at React Summit NY (14:46) - React Concurrent Stores: [Polyfill](https://github.com/thejustinwalsh/react-concurrent-store), [React-Redux POC](https://github.com/reduxjs/react-redux/pull/2263) (17:52) - React Router and transition usage (18:08) - [Matt Brophy and Ricky discussing nuances of behavior, use with React Router](https://github.com/reactwg/async-react/discussions/5) (22:53) - [The State of TanStack, Two Years of Full-Time OSS](https://tanstack.com/blog/tanstack-2-years) (25:57) - [TanStack DB 0.5](https://tanstack.com/blog/tanstack-db-0.5-query-driven-sync) (31:01) - [Tanner teasing a WIP TanStack Start RSC implementation](https://x.com/tannerlinsley/status/1983999424486633931) (32:25) - State of the web ecosystem (33:13) - [Cloudflare November outage postmortem](https://blog.cloudflare.com/18-november-2025-outage/) (36:10) - ["What if people don't want to create things"](https://macwright.com/2025/10/21/what-if-they-dont-want-to.html) (39:39) - [“When Everyone’s a Developer, How Do We Promote the Web Platform Over React?”](https://webtechnology.news/when-everyones-a-developer-how-do-we-promote-the-web-platform-over-react/) (45:53) - Related, [“Dead Framework Theory”](https://aifoc.us/dead-framework-theory/) from last month (48:12) - [Alex Russell’s latest stats on web devices and network budgets](https://infrequently.org/2025/11/performance-inequality-gap-2026/) (51:48) - Npm attack, [Shai-Hulud round 2](https://www.aikido.dev/blog/shai-hulud-strikes-again-hitting-zapier-ensdomains) (52:06) - [Analysis of its evolution in code](https://www.aikido.dev/blog/bugs-in-shai-hulud-debugging-the-desert) from Sept (55:23) - [Our plan for a more secure npm supply chain](https://github.blog/...
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  TMiR 2025-10: Post-conf; React 19.2, React Foundation, React Native removing old architecture. Next.js has too many directives 31.10.2025 1t 13min

  Transcript and article links[00:00:00] Intro[00:00:46] New releases[00:00:49] Immer 10.2[00:01:55] ArkType ArkRegex (typed regex)[00:02:41] Main Content[00:02:45] React Conf[00:02:50] Official ReactConf 2025 Recap[00:02:57] Introducing the React Foundation (also from Linux Foundation, Meta engineering, and Seth Webster)[00:17:03] 19.2 (Activity, useEffectEvent)[00:17:27] React Native news[00:17:32] New architecture only from v0.82[00:18:52] Vega OS announcement[00:19:04] Vega introduction at React Conf[00:22:36] Joe Savona’s “Exploring React Performance” talk[00:23:26] Ricky’s “Async React Part I” and “Part II” (repo)[00:27:12] Async React Working Group[00:27:35] First discussion of more docs ideas[00:28:27] Remix v3 announcement[00:29:03] Announcement demo timestamped breakdown[00:31:28] Updates syntax can be customized?[00:34:44] I built the same app 10 times (code)[00:37:57] Same author as React Won by Default and It’s Killing Innovation[00:43:33] Solito 5[00:46:49] Next 16 and Directives debate[00:46:56] Next 16 released[00:49:41] Directives and the Platform Boundary[00:50:34] Technical critique of Next App Router: Everyone Hates Next.js[00:54:56] ⚡ Lightning round ⚡[00:54:58] ViteConf roundup[00:55:49] AWS Outage Postmortem[00:57:10] Voltra[00:58:10] Building fully native apps with EAS[00:58:52] React Native \<\> Imgui[00:59:53] Lodash maintenance foundation[01:00:45] Build Your Own Key-Value Database[01:02:24] Jared Palmer asking for GH PR suggestions and giving some technical details[01:03:54] Node 25 with JSON.stringify improvements[01:04:15]
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  TMiR 2025-09: React 19.2 on the horizon; npm is still getting compromised 30.09.2025 1t 2min

  [00:52] New releases[00:54] TanStack Start 1.0 RC![01:13] react-window 2.0 rewrite[01:44] Apollo Client 4.0[01:59] Redux Toolkit 2.9.0[02:47] Main Content[02:52] React 19.2 coming soon?[03:24] in canary, with docs[07:18] last React Labs post mention[11:43] useEffectEvent in canary and has docs[15:47] Compiler inferring function names[16:08] Docs for eslint-plugin-react-hooks, including rules and compiler issues[17:15] React Native 1.0 on the horizon[22:02] “React Won by Default – And It's Killing Frontend Innovation”[22:18] Inevitable HN argument[27:54] Ricky on Ryan Carniato’s stream talking about scheduling and demoing using modern React features[33:41] Server Components[33:44] React Router RSC framework mode preview[34:36] also middleware is now stable[34:44] Krasimir Tsonev’s “Can I Use RSC Today?” support matrix and experimental Forket “RSC without a framework” build tool[35:43] RSBuild support for RSCs[35:55] Useful post on parallel and recursive route rendering[36:35] All the NPM compromises and malware this month[39:47] npm package maintainer Qix[39:48] CrowdStrike npm Packages[40:16] GitHub Actions npm Token Theft[41:01] GitHub response[42:00] ⚡ Lightning round ⚡[42:03] Porting Modern TypeScript to Run on DOS[42:35] Cloudflare DDOSed themselves with a bad useEffect fetch[43:11] A very lovely writeup of the evolution of css zoom[43:56] What You Need to Know about Modern CSS[45:21] Fetch streams are great, but not for measuring upload/download progress[45:40] Why do browsers throttle JS timers?[46:01] “How Modern Browsers Work” deep dive, Addy Osmani[46:32] Biome: Stress-testing WIP noFloatingPromises lint rule[48:37] Bun: How bun install is so fast[49:23] Styled-Components fork for perf and React 19 compat[50:02] Vite SSR: Custom getStaticProps[50:11] Dominic Gannaway’s new framework Ripple[50:35] Remix v3: MJ hints “iframe-like async primitives”[51:57] React Native RFC to remove Old Architecture[52:28] Cloudflare’s new “Cap’n Web” RPC; GraphQL alternative?[55:26] Expo UI: Building SwiftUI apps[55:57] TanStack DB: An interactive guide[56:21] TS 6.0: may switch to strict options by default[57:28] Shopify’s RN New Architecture migration[57:42] The Bloat of Edge-Case First Libraries[58:51] Conferences (React, Javascript)[58:53] React Alicante Oct 2-4[59:13] React Conf is back, Oct 7-8 Las Vegas, NV, USA[59:29] Remix Jam, Oct 10, Toronto ON, CA[59:43] ViteConf Oct 9-10 Amsterdam, Netherlands[59:52] JSConf North America Oct 14-16 Chesapeake Bay, MD, USA[01:00:03] JSConf Chile Oct 24-25 Santiago, Chile[01:00:10] React Native London Oct 30-31[01:00:22] React India Oct 31 Nov 1 Goa, India[01:00:26] Wey Wey Web Nov 17-18 Malaga, Spain[01:00:39] React Summit Nov 18-21 New York, NY, USA[01:00:48] React Advanced Nov 28th, London UK (00:00) - This Month In React - September 2025 (SM) (00:52) - New releases (00:54) - [TanStack Start 1.0 RC!](https://tanstack.com/blog/announcing-tanstack-start-v1) (01:13) - [`react-window` 2.0 rewrite](https://react-window.vercel.app/) (01:44) - [Apollo Client 4.0](https://www.apollographql.com/blog/announcing-apollo-client-4-0) (01:59) - [Redux Toolkit 2.9.0](https://github.com/reduxjs/redux-toolkit/releases/tag/v2.9.0) (02:47) - Main Content (02:52) - [React 19.2 coming soon?](https://bsky.app/profile/ricky.fm/post/3lzt6yvs6o22r) (03:24) - ...
• 
  TMiR 2025-08: Nx compromised; no more throwing promises; Remix-ing new component models 29.08.2025 56min

  New releasesTS 5.9TS 6.0 may make `strict` and change other defaultsReact Native 0.81Next 15.5Preact 11 betaHydration 2.0Bun 1.2.21Native YAML support. Definitely not going to cause any problemsTanstack DB betaGhost v6Main ContentReact API changes / updatesReact deprecating the “throw a promise” Suspense trigger methodDiscussion between Dan, Dominik, and Ricky about how to support multiple React versions (if at all)Joe Savona: “no useContext in useMemo, the compiler addresses this”Github discussion with Joe about why no context selectors API or signals, research into data modeling, and why “concurrent stores” are the current focus areaPR for “concurrent stores” skeletonThird-party `react-concurrent-store` ponyfill packageDevtools Suspense TimelineLee Robinsons’s “Reflections on the React Community” wrap-up postRemix doing its own component model??Remix 3 and the End of React-Centric ArchitecturesPopular nx packages compromised on npmLast month eslint-plugin-prettier maintainers were targeted, this is a much broader attack⚡ Lightning round ⚡React Strict DOM vs React Native for Web in 2025Faster JSON.stringify()Node 22.18 unflags TS type-stripping supportWaku switches to Vite’s WIP RSC supportRari, a fast React framework with RSC support built with RustSelecting values from query results, as well as The Useless useCallbackTS+ postmortem (Effect-TS experimental TS fork)React useTransition update ordering details“A Clock that Doesn’t Snap”, Techniques for fixing hydration of values like datesReact Cache: It’s about consistencySelf-hosting Next at scaleServer and Client Component Composition in PracticeConferences (React, Javascript)React Universe Conf Sept 2-4, 2025. Wrocław, PolandWaysConf Sept 16-17CascadiaJS Sept 18-19 Seattle, WA, USAhttps://squiggleconf.com/ Sep 18React Alicante Oct 2-4React Conf is back, Oct 7-8 Las Vegas, NV, USARemix Jam, Oct 10, Toronto ON, CA (00:00) - This Month in React - August 2025 (00:47) - New releases (00:51) - [TS 5.9](https://devblogs.microsoft.com/typescript/announcing-typescript-5-9/) (02:50) - [TS 6.0 may enable /`strict/` by default](https://bsky.app/profile/robpalmer.bsky.social/post/3lxar2cp5rs2p) and [change other defaults](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript%206.0.0%22) (03:46) - [React Native 0.81](https://reactnative.dev/blog/2025/08/12/react-native-0.81) (05:40) - [Next 15.5](https://nextjs.org/blog/next-15-5) (07:10) - [Preact 11 beta](https://github.com/preactjs/preact/releases/tag/11.0.0-beta.0) (07:39) - [Hydration 2.0](https://github.com/preactjs/preact/issues/4442) (07:52) - [Bun 1.2.21](https://bun.com/blog/release-notes/bun-v1.2.21) (08:54) - Native YAML support. Definitely not going to [cause any problems](https://ruudvanasseldonk.com/2023/01/11/the-yaml-document-from-hell) (10:21) - [Tanstack DB beta](https://tanstack.com/blog/tanstack-db-0.1-the-embedded-client-database-for-tanstack-query) (11:30) - [Ghost v6](https://ghost.org/changelog/6/) (13:09) - Main Content (13:13) - React API changes / updates (13:24) - [React deprecating the “throw a promise” Suspense trigger method](https://github.com/facebook/react/pull/34032) (16:20) - Discussion between Dan, Dominik, and Ricky about [how to support multiple React versions (if at all)](https://bsky.app/profile/tkdodo.eu/post/3lv4rhr4mrs2i) (17:43) - Github discussion with Joe about [why no context selectors API or signals, research into data modeling, and why “concurrent stores” are the current focus area](https://github.com/reactjs/rfcs/pull/119#issuecomment-3214971470) (21:25) - [PR for “concurrent stores” skeleton](https://github.com/facebook/react/pull/33215) (23:13) - [Third-party /`react-concurrent-store/` ponyfill package](https://github.com/thejustinwalsh/react-concurrent-store) (26:39) - Lee Robinsons’s [“Reflections on the React Community”](https://leerob.com/reflections) wrap-up post (31:18) - [Remix doing its own component model??](https://x.com/mjackson/status/1954975322157486408) (36:46) - [Remix 3 and the End of React-Centric Architectures](https://thenewstack.io/remix-3-and-the-end-of-react-centric-architectures/) (37:21) - [P...
• 
  TMiR 2025-07: Vercel shakeups, new React Compiler docs 01.08.2025 55min

  New ReleasesRN Reanimated v4RN Ignite toolkit v11Main ContentCompiler docs are merged! (live docs, and config API)Expo docs say it’s “on hold”, but Evan Bacon says Expo 54 may enable the Compiler by defaultOh no — more function directives , “use memo” and “use no memo”DIRECTIVESGood thread on some historySome tech discussion on the complexities of making React Compiler work with OxlintDirective prologues and JavaScript dark matterNode API Support for React NativeVercel shaking things upLeerob is at Cursor now — Five Things [he] Learned at VercelSWC creator leaves, focusing on SWC for a whileSam Selikoff just joined to do content and stuffNuxt acquiredNetlify Staff Eng Philippe Serhal replies to the Vercel Deployment Adapters RFC from AprilRyan Carniato’s “react and signals”React Native Unistyles 3.0 ReleasedReact Router and RSCs: The Path ForwardParcel writeup for Server ComponentsWIP Vite RSC plugin support⚡ Lightning round ⚡Corbin’s “History of React Through Code” deep diveTkDodo’s thoughts on when useCallback is uselesseslint-config-prettier compromised as part of an NPM supply chain attackExpo Router demo by Evan Bacon AI + RSCs + Expo RouterSome tech details on how Meta serves React pagesNitro Image library for React NativeA very hacky way to test RSC componentsA good technical dive into improving INP in a Next appExtra CSS Properties in React NativeChrome 137 adds if support in CSSReact Devtools for Firefox may not get updated due to review restrictionsBoth oxlint and biome are investigating typed lint rule support (Biome v2, tsgolint)Remix v3 dev branch containing support packagesReact Native WalletDeno v Oracle update“Content independence day” from Cloudflare (they’re blocking AI crawlers)Some updated Static Hermes perf numbers release available “soon”, being tested internally at MetaState of HTML Survey is openConferences (React, Javascript)Big Sky Dev Con Aug 2 Bozeman, MT, USAKansas City Developer Conference Aug 13-14 Kansas City, KS, USAReact Universe Conf Sept 2-4, 2025. Wrocław, PolandWaysConf Sept 16-17CascadiaJS Sept 18-19 Seattle, WA, USASquiggle Conf Sept 17-18 Boston, MA, USAReact Conf is back, Oct 7-8Remix Jam Oct 10 Toronto, Canada (00:00) - This Month in React July Episode - SM (01:17) - New Releases (01:20) - [RN Reanimated v4](https://blog.swmansion.com/reanimated-4-stable-release-the-future-of-react-native-animations-ba68210c3713) (08:46) - [RN Ignite toolkit v11](https://shift.infinite.red/announcing-ignite-11-bison-f2802a85f94d) (10:18) - Main Content (10:21) - [Compiler docs are merged!](https://github.com/reactjs/react.dev/pull/7868) ([live docs](https://react.dev/learn/react-compiler/introduction), and [config API](https://react.dev/reference/react-compiler/configuration)) (11:42) - [Expo docs](https://docs.expo.dev/guides/react-compiler/) say it’s “on hold”, but Evan Bacon says [Expo 54 may enable the Compiler by default](https://x.com/Baconbrix/status/1949714155482841094) (12:45) - Oh no — [more function directives](https://react.dev/learn/react-compiler/incremental-adoption) , “use memo” and “use no memo” (12:51) - [DIRECTIVES](https://macwright.com/2025/04/29/directive-prologues-and-javascript-dark-matter) (13:13) - [Good thread on some history](https://x.com/en_JS/status/1948502925468467369) (14:19) - Some tech discussion on [the complexities of making React Compiler work with Oxlint](https://github.com/oxc-project/oxc/issues/10048) (15:41) - [Directive prologues and JavaScript dark matter](https://macwright.com/2025/04/29/directive-prologues-and-javascript-dark-matter)...
• 
  TMiR 2025-06: kinda quiet tbh. ES2025 finalized, new Safari 05.07.2025 47min

  Job market FRED data, Layoffs.fyi, Trueup.ioNew releasesShadcnupdated Calendar componentMoving from @radix-ui/… to radix-uiRecharts v3.0Vite 7.0 is out!Biome v2Announcing Oxlint 1.0 | VoidZeroPrettier 3.6: Experimental fast CLI and new OXC and Hermes plugins!Experimental “fast CLI” support, first discussed Nov 2023 👀Jest 30React Native 0.80Safari v26 betaApollo Client 4 RC1May actually ship pre-compiled with the React Compiler (discussion with Lenz and Joe) Sponsored by Infinite RedMain ContentMark’s “The State of React and the Community in 2025” (slides)Remix direction?“Disillusioned with React Hooks”“I can break signals quickly, don’t use them for real apps”React Router “Open Governance” (and governance doc)Debate over Radix UI statusShadcn has thoughts on switching component libraries⚡ Lightning round ⚡Towards React Server Components in Clojure, Part 3Dan’s latest posts:Progressive JSONHow Imports Work in RSCES2025 spec released. What’s New in ES2025?The Future of React Native Graphics: WebGPU, Skia, and Beyond Open sourced identityConferences (React, Javascript)React Nexus July 3-5 Bangalore, IndiaBig Sky Dev Con Aug 2 Bozeman, MT, USAKansas City Developer Conference Aug 13-14 Kansas City, KS, USAReact Universe Conf Sept 2-4, 2025. Wrocław, PolandWaysConf Sept 16-17CascadiaJS Sept 18-19 Seattle, WA, USASquiggleConf Sept 17-18 Bostom, MA, USAReact Conf is back Oct 7-8, Las Vegas, NV, USA ★ Support this podcast ★
• 
  TMiR 2025-05: Dan explains RSC. Remix v3? React core team WIP? 30.05.2025 53min

  Quick hitsJob market: FRED data, Layoffs.fyi, Trueup.ioConferences (React, Javascript)React Summit June 13-17 Amsterdam, NLRender ATL June 11-13 Atlanta, GA, USASponsored by Infinite RedNew releasesTanStack/dbLegend List 1.0 releasedRedux Toolkit v2.8.0 (and bugfixes after)MUI v7.1Jest has a v30 beta.3 + 4 out. First alpha of it was published October 2023Zustand 5.0.5, Jotai 2.12.4 and .5devstore deprecatedRadix has new primitives: OneTimePasswordField and PasswordToggleFieldAnt Design 5.25React Aria May 19, 2025 releaseRelay 19 with React 19 supportStorybook 9Main ContentExpo SDK 53 releasePackage.json imports supportReact Router RSC preview and other RSC topics:Vite community PR to add RSC supportLeerob’s list of other RSC explorationsMore Dan posts, like Static as a Server and One Roundtrip Per NavigationRedwoodSDK’s “Your React Framework Feels Broken”Remix v3 announcementDiscussion between Evan You and Michael Jackson about bundling / HMR approach and tradeoffsReact Core WIPReact MCP server“Concurrent store” skeleton PR a concurrent-compatible integration for external libraries being worked on againCompiler integrations with SWC and OXCApple App Store Epic Games Saga 30% Apple cut ruled unlawful in the USNext reducing Vercel mentions in docsLightning round ⚡Shared Element Transitions in ReanimatedV8 explicit compiler hintsTS Native Previews (usable build of the Go-based compiler)Vite + Rolldown preview buildSeeded pseudo-random number proposal advances to Stage 23-layer data data fetching for complex React apps (RSCs, React Query, optimistic UI)Johannes Schickling announces LiveStore (reactive SQLite + sync layer) ★ Support this podcast ★
• 
  TMiR 2025-04: React 19.1 helps debug owner stacks 28.04.2025 52min

  Quick hitsJob market: FRED data, Layoffs.fyi, Trueup.io Conferences (React, Javascript)App.js Conf May 28-30 Kraków, Poland CityJS Athens May 27-31 Athens, Greece React Summit June 13-17 Amsterdam, NL React Conf is back Oct 7-8 SquiggleConf 2025 CFP closes May 23 Sponsored by Infinite Red New releases Anime.js v4 RN v79 Next.js 15.3Rspack joins the Next.js ecosystem React Aria April 11th Redux Toolkit 2.7 Vitest 3.1 Main ContentReact Labs: View Transitions, Activity, and more React 19.1“Owner Stack” is a very underrated React concept“One React mistake that's slowing you down” Advanced React Component Patterns Parents & Owners in React: Rendering Performance Improvements in Expo using owner stack Dan Abramov is writing again (don’t 👏ruin 👏 his 👏 process)React for Two Computers (Complement to his React Conf talk) JSX Over The Wire Impossible Components ⚡ Lightning round ⚡Next.js RFC: Deployment Adapters APIflightcontrol.dev from last year: Secret knowledge to self-host Next.js Styled-Components in maintenance modeRIP Styled-Components. Now What? Redwood announces new Cloudflare-based RSC SDK, existing framework in community maintenance mode TC39 kills Records and Tuples proposal. Possible alternative is “Composites” React Compiler RC "Just use Vite”… with the Workers runtime (Vite on Cloudflare) React Router / Remix CVE Silk Library - native-like swipeables for the web {transitions} = f(state) Tailwind 4, Bun, and old Macs: A Supermarket Bag And a Truckload Of FOMO Introducing Firebase Studio Gumroad is open source! Automattic laid off 16% of staff
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  TMiR 2025-03: Next had an auth vulnerability, TypeScript is porting to Golang 31.03.2025 52min

  Job market: FRED data, Layoffs.fyi Conferences (React, Javascript)React Native Connection April 3 + 4, 2025 Paris, France React Miami, Apr 17-18 CityJS London April 23-25 London, UK App.js Conf May 28-30 Kraków, Poland CityJS Athens May 27-31 Athens, Greece SquiggleConf 2025 CFP closes May 23 Sponsored by Infinite Red New releasesTypeScript 5.8 Typescript Release with Go React Native 0.78 - React 19 and more Next 15.2 Tanstack Form 1.0 Zeego v3 Material UI v7 "Slot pattern" for overriding internals Parcel v2.14 XState Store v3 Better Auth v1.2 Main ContentLynx being releasedRelease blog Security vulneratibility in Next.js: CVE-2025-29927Original researcher report CVEs and the NVD Process Postmortem on Next.js Middleware bypass Next.js and Coordinated Disclosure You should know this before choosing Next.js React Native 0.78 - React 19 and more React Native Core Contributor Summit 2024 Recap TypeScript compiler Golang rewrite??Github discussion and on reddit too ⚡ Lightning round ⚡JSC being extracted from RN Core node-modules.dev v0.4.0 Fernando Rojo joining Vercel as Head of Mobile Next vs TanStack (Router + Vite) Expo’s AI Strategy Laravel launched “starter kits” including React React Native Enterprise Framework State of React Native 2024
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  TMiR 2025-02: Updated new project docs 01.03.2025 54min

  Join Reactiflux! Job market: FRED data, Layoffs.fyi (it's not good) Conferences (React, Javascript) React Paris March 20-21 Paris, France React Native Connection April 3–4 Paris, France React Miami, Apr 17-18 Miami, FL, USA CityJS London April 23-25 London, UK Sponsor Read New releases React Router 7.2 TS 5.8 Prettier 3.5 RTK Query v2.6.0 Standard Schema Astro 5.2 (also Astro 5.3) Turborepo 2.4 Main Content Sunsetting Create React App Original “Sunsetting CRA” post vs Build a React app from Scratch Backlash and confusion over initial version Mark filed a PR to rewrite the docs, the React team closed that but based a new one off it Between the Wires: An interview with MooTools contributors Official CRA post and setup docs updates (updated versions): Sunsetting Create React App Docs: Creating a React App Docs: Build a React App from Scratch How to start a React Project [2025] Jack Herrington published create-tsrouter-app under the Tanstack umbrella ⚡ Lightning round ⚡ Vercel acquires Tremor Things people get wrong about Electron Initial Observables support in Chrome 135, Observable API Why I rebuilt ProseMirror’s renderer in React JavaScript Temporal is coming Do JavaScript frameworks still need portals? What Do We Do with You, Old React? “Records and Tuples” proposal is now “Composites” Overlap with “structs” proposal?
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  TMiR 2025-01: Movement on CRA, Redwood.js dead? 01.02.2025 1t 3min

  Follow us on Bluesky! Job marketFRED data, Layoffs.fyi Sponsored by Infinite Red New releasesReact query 5.63 Docusaurus 3.7 React Native Audio API Main ContentCRA deprecation, React team against recommending ViteDan’s “why CRA exists, don’t use it, possible future options” comment from 2023 Dan: “turn CRA into a launcher” still on the table, but stuck “CRA is broken and not deprecated” umbrella issueRicky merged the PRs, working on legacy docs SEO redirects Revealed: React's experimental animations API - Motion BlogMain PR Static hermes update React Native Hosting with EAS Everything You Need to Know About Node.js Type Stripping Composable Caching with Next.js Thoughts on What RSC Means for SPAs Chrome's 2024 recap for devsShoutout webstatus.dev ⚡ Lightning round ⚡Redwood.js 😱 A checklist for your tsconfig.json Recoil repo archived Bun: first-class support for s3 Interpolate auto height for animations Free javascript; Oracle not voluntarily releasing Understanding React Server Components | Tony Alicea
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  TMiR 2024-12: React 19 is here 🎉 2024 is over 01.01.2025 59min

  New releasesRelay v18.2 React-admin v5.4 Preact v10.25 Playwright 1.49 Astro 5.0 Radon IDE React 19 compat for react-redux and Redux Toolkit Main ContentReact 19 is actually out (blog post)Upgrade guide from April 2024 TKDodo: Ref Callbacks, React 19, and the Compiler Introducing React Native Screens 4.0.0 React 19 support in React Native TBD (0.77/78?)Expo has experimental support Next 15.1experimental: css inlining React Native Fast IO now in prerelease Create Target Widgets in Expo ⚡ Lightning round ⚡React Native demo for Android XR If Not React, Then What? Vitest vs. Jest Aiden Bai “render-shaming” sites while working on React Scan React Scan adds React Native support Lenz’s Weber’s testing-library/react-render-stream-testing-library