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Definitely an edge case, but a confusing one. It bit me while exploring patterns where Server Functions return "client references". GH issue 👉https://github.com/vercel/next.js/issues/83186

Interestingly, it only happens when the client component calling the Server Function imports it directly, but if you pass the server function down as a prop from a Server Component or render the returned Client Component anywhere in the client tree first, it works.

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There's a confusing bug in Next.js with Server Functions that return a Client Component. The app builds fine, then it crashes at runtime with "Could not find the module … in the React Client Manifest."

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I filled out the form hoping they send me a copy of React

Max @maxwellcohen.bsky.social · 24/06/2026

Reposted by Yadiel 🇵🇷

The awesome newly updated `use()` docs show more ways to make `use()` a truly useful API, for data loading on the client and the server. Thank you to @ricky.fm and @aurorascharff.no for writing, and @brenelz.com, @stephanjnoel.bsky.social , and @yadiel.dev for reviewing! react.dev/reference/re...

react.dev

use – React

The library for web and native user interfaces

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Yadiel 🇵🇷 @yadiel.dev · 24/06/2026

It is! You gotta do the ring road!

TypeScript @typescriptlang.org · 18/06/2026

Reposted by Yadiel 🇵🇷

📣 TypeScript 7's Release Candidate is now out! 📣 The new native rewrite is almost here. Try it out on your codebases, and make sure your team is ready for the upcoming 7.0 release!

devblogs.microsoft.com

Announcing TypeScript 7.0 RC - TypeScript

The Release Candidate for TypeScript 7.0 is now available!

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Yadiel 🇵🇷 @yadiel.dev · 11/06/2026

wait, this looks great! I will try it out

Yadiel 🇵🇷 @yadiel.dev · 21/04/2026

LLM chat isn't a universal interface. It works for LLM companies, ofc, but for most products, it's a UX shortcut, not a solution.

Yadiel 🇵🇷 @yadiel.dev · 18/04/2026

Am I the only one who thinks that there's a big chance that OpenAI is paying influencers to talk shit about Anthropic?? Not a fanboy of Anthropic, I use both of them

Yadiel 🇵🇷 @yadiel.dev · 16/04/2026

Just tried @npmx.dev for the first time… is it even legal to be this fast and smoooooth? 😅

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Yadiel 🇵🇷 @yadiel.dev · 09/04/2026

I would argue that if you rewrote the same application twice, first from X to Y, and later again from Y back to X, the final X rewrite will outperform the original X version.

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Yadiel 🇵🇷 @yadiel.dev · 09/04/2026

During these migration, we also revisit the architecture, remove accumulated tech debt, adopt newer best practices, and, especially, put more emphasis on performance. So, it's no surprise that this new version with framework Y performs better.

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Yadiel 🇵🇷 @yadiel.dev · 09/04/2026

I'm very skeptical of claims like "We migrated from framework X to Y, and metric A improved by…" In most cases, these migration stories over-credit the framework and undercut everything else that changed during the rewrite.

Yadiel 🇵🇷 @yadiel.dev · 20/03/2026

these translations are so bad, but also looks like a bug (?), since the translation of "la eterna canción" is switched with the translation of the last phrase, "Ni tiene perdón"

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Reposted by Yadiel 🇵🇷

Max @maxwellcohen.bsky.social · 16/02/2026

useActionState is a new hook for forms, async reducers, and more. It now has great new documentation: react.dev/reference/re... Thank you to @ricky.fm for writing. Thank you to @aurorascharff.no, @danabra.mov, @samselikoff.com, @stephanjnoel.bsky.social, @brenelz.com, and @yadiel.dev for reviewing.

react.dev

useActionState – React

The library for web and native user interfaces

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Yadiel 🇵🇷 @yadiel.dev · 12/02/2026

woah! I love the animation on the first page

Yadiel 🇵🇷 @yadiel.dev · 09/02/2026

What a night to be Puerto Rican 🇵🇷 I’m biased, ofc, but that was the best halftime show ever 🔥 #SuperBowl

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Yadiel 🇵🇷 @yadiel.dev · 26/01/2026

typesafety in Python is a mess, TypeScript is way better

Yadiel 🇵🇷 @yadiel.dev · 20/01/2026

I was rewatching Ryan Carniato's stream you were featured in, and it's really cool how all the pieces connect, especially with the ViewTransition stuff.

Yadiel 🇵🇷 @yadiel.dev · 20/01/2026

thanks! this helps a lot. can't wait for libraries to start baking this stuff in, especially component and form libraries

Yadiel 🇵🇷 @yadiel.dev · 18/01/2026

also, I checked the profiler tab and it re-rendered two times, the first render triggered by the setOptimistic fn has a "immediate" priority, and the setState has a "normal" priority, pretty cool

Yadiel 🇵🇷 @yadiel.dev · 18/01/2026

okay, it's clicking... continuing with the controlled inputs example, we don't need to wrap the setState in a nested transition, right? Unless I have to await a promise for data, then the setData would be in a nested transition. I noticed that I got practically the results in the scheduler track

yeah, maybe text inputs are not the best examples, but I get what you're saying, thanks 🙏

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we're doing animations with JS libraries because it's way easier, I bet that is one of the possibly many reasons

I have doubts about my mental model because don't we want that state update to have the highest priority? 2/2

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I'm not sure if I have my mental model about transitions 100% correct, but let's say that I have controlled text field, does "everything should be in a transitions" also mean that the state setter for that controlled input should be wrapped in a transition? 1/2

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thank you! this makes perfect sense

Yadiel 🇵🇷 @yadiel.dev · 12/01/2026

what do you mean by "except useOptimistic"? not sure if I understood that part

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There're even languages with 5 or more grammatical gender. Gender in this sense doesn't always mean female/male, it can also mean animal, or plants 🤯 You might find this interesting: wals.info/feature/30A#...

wals.info

WALS Online - Feature 30A: Number of Genders

Yadiel 🇵🇷 @yadiel.dev · 05/01/2026

remove synthetic events

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Yadiel 🇵🇷 @yadiel.dev · 09/12/2025

I'm not sure explanations for these terms really belong on react.dev. I've actually been thinking about starting a dedicated site that explains all of these concepts in one place, so frameworks and libraries can simply reference it. I even picked up a domain for it 😂

Yadiel 🇵🇷 @yadiel.dev · 05/12/2025

Hand them a messy codebase, a bug, a feature request, and an AI agent. The real signal is how they explore, iterate, and collaborate with the tools that actually ship product.

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Yadiel 🇵🇷 @yadiel.dev · 05/12/2025

hot take🌶️: An engineer who can’t use AI slows the whole team down (specially in early startups), and hiring should reflect that. Modern dev interviews should test how well someone works with AI, not how fast they grind leetcode.

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Yadiel 🇵🇷 @yadiel.dev · 27/10/2025

Angular really nailed releases: a major every 6 months + codemods

Yadiel 🇵🇷 @yadiel.dev · 19/10/2025

maybe controversial take: React is cutting edge

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MacOS 26 is so fuckin buggy I can't work

I'm getting a PhD in Auth

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Maybe there could be a collapsible “Deep Dive” section labeled something like “Coming from classic React?” with a short summary (2–3 sentences) of how the concept has changed, plus links to relevant Reference pages that explain the legacy patterns and offer migration guidance.

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Yadiel 🇵🇷 @yadiel.dev · 13/10/2025

Agree that the Learn section should stay future-focused and beginner-friendly without assuming prior React knowledge. Still, it could really help current devs that are "stuck" in the hooks era and need a nudge toward the new mental model

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Things you need a PhD for: 1. Medicine 2. Astrophysics 3. AUTH