iiinova — where your digital self keeps evolving

Alex / KATT 🐱 @katt.dev · 12/12/2025

I hope people don't have the same attitude if I fuck up my work that people use for free 😂

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Alex / KATT 🐱 @katt.dev · 12/12/2025

to defend the react team a bit: we're not immune to security vulnerabilites either fwiw. Shit happens.

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Alex / KATT 🐱 @katt.dev · 29/11/2025

mastering inference and (ab)using `ReturnType<>` makes it more fun

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Alex / KATT 🐱 @katt.dev · 30/09/2025

Not been active on the socials this year and not much in OSS either! Been a burnt out / not had "the itch" to do much. Nice to see your face too!

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Alex / KATT 🐱 @katt.dev · 30/09/2025

Did these 2 for fun a while back, idk why @joshuakgoldberg.com just liked these tweets (hi 👋) but might be a moment to share - github.com/katt/danson - github.com/katt/devalue...

github.com

GitHub - KATT/danson

Contribute to KATT/danson development by creating an account on GitHub.

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Alex / KATT 🐱 @katt.dev · 15/07/2025

I've used temporal for a few years and it is better but still very clunky to work with

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Arnaud Barré @arnaud-barre.bsky.social · 09/07/2025

Introducing tsl, an extension of tsc for type-aware linting! Want to speed up your ESLint time without losing the great type-aware rules from @typescript-eslint.io? Run `bunx tsl --migrate` to try it out! github.com/ArnaudBarre/...

github.com

GitHub - ArnaudBarre/tsl: An extension of tsc for type-aware linting

An extension of tsc for type-aware linting. Contribute to ArnaudBarre/tsl development by creating an account on GitHub.

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Alex / KATT 🐱 @katt.dev · 23/06/2025

I'd bet this is due to vibe coding platforms that have exploded in use and in large default to React

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Alex / KATT 🐱 @katt.dev · 12/06/2025

I haven't tried, but awesome that it works! I was pretty sure it didn't

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Alex / KATT 🐱 @katt.dev · 12/06/2025

`trpc.x.y.useQuery()` is an invalid hook name (which didn't matter much before) so that rules it out for anyone using `@trpc/react-query` 🙃 We have a new pkg that does work with it though

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Alex / KATT 🐱 @katt.dev · 01/06/2025

if you like my naive implementation on that PR, plan on using it, & are keen on helping out i might do a `npx create-typescript-app` this week, i have an itch to hack on something new and small (even if i won't immediately use it myself)

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Alex / KATT 🐱 @katt.dev · 01/06/2025

kinda sounds like we should make it into a library

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Alex / KATT 🐱 @katt.dev · 01/06/2025

Thanks for the article, it's great! We've done something not too dissimilar in trpc for our streaming I'd love a "Progressive JSON v2"-article with - How you handle non-json data types (BigInt, Date, etc) & custom ones - How the the format handles if someone had e.g. literal "$1" as a post title

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Jamison Foser @jamisonfoser.bsky.social · 14/05/2025

there are 1,100 words in this article and zero of them are "bus"

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tRPC.io @trpc.io · 21/03/2025

We know it's long overdue, but today we're thrilled to officially announce the general release of tRPC v11! 🚀 Read the announcement: trpc.io/blog/announc...

trpc.io

Announcing tRPC v11 | tRPC

Although tRPC v11 has been production-ready for a long time via the @next tag, we've gotten kinda addicted to adding new features without being sticklers to semantic versioning. Today, we're excited t...

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Nick @nicklucas.dev · 18/02/2025

We just released our new TanStack Query adapter for @trpc.io powered by the `queryOptions` API. Codemod available (still a bit of a WIP but works quite well) for simple migration. Let us know what you think! trpc.io/blog/introdu...

trpc.io

Introducing the new TanStack React Query integration | tRPC

We are excited to announce the new TanStack React Query integration for tRPC is now available on tRPC's next-release. Compared to our classic React Query Integration it's simpler and more TanStack Que...

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Reposted by Alex / KATT 🐱

Nick @nicklucas.dev · 18/02/2025

trpc.io

Introducing the new TanStack React Query integration | tRPC

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Alex / KATT 🐱 @katt.dev · 11/02/2025

wish i was there! is there a recording?

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Julius @jumr.dev · 11/02/2025

We're about to release a new @trpc.io x @tanstack.com package and are working on a codemod - anyone good at wrangling these things and wants to help out? We can offer beer-money in return 🍻🤑

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Alex / KATT 🐱 @katt.dev · 31/01/2025

i'd be at least 2x as excited to join a company that was part of @opensourcepledge.com

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Alex / KATT 🐱 @katt.dev · 24/01/2025

it is, but typescript supports it 🙃

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Alex / KATT 🐱 @katt.dev · 24/01/2025

is there markdown support yet ```ts console.log('hello') ```

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Alex / KATT 🐱 @katt.dev · 22/01/2025

I'm slowly phasing out beforeEach/All Should write something about it

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Alex / KATT 🐱 @katt.dev · 22/01/2025

``` await using server = startServer({...}) ``` Replaces beforeEach and allows for nice cleanup

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Alex / KATT 🐱 @katt.dev · 22/01/2025

You should look at explicit resource management, you'll love it for this

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Alex / KATT 🐱 @katt.dev · 06/12/2024

maybe the quickest way is so get mr abramov to start using this stuff for bluesky 😅

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Alex / KATT 🐱 @katt.dev · 05/12/2024

I know, I implemented this in react query, I just meant this was undocumented and I had to look at React's source code to figure out how it was shaped github.com/TanStack/que...

github.com

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Alex / KATT 🐱 @katt.dev · 04/12/2024

"thenables" aren't documented either, hopefully this is grokkable too 🥲 I do kinda get why making good resources for these things is still on the backlog though

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Dominik 🔮 @tkdodo.eu · 04/12/2024

Our “new” suspense integration - an exposed promise that you can pass to `use` - has an issue inside transitions: “A component was suspended by an uncached promise. Creating promises inside a Client Component or hook is not yet supported, except via a Suspense-compatible library or framework.”

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Alex / KATT 🐱 @katt.dev · 04/12/2024

Easiest way to remember it

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Alex / KATT 🐱 @katt.dev · 03/12/2024

@kettanaito.com i guess you gotta respond here as well so I can reskeet you

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Alex / KATT 🐱 @katt.dev · 03/12/2024

Might've been written with good intent

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Alex / KATT 🐱 @katt.dev · 03/12/2024

Whatever, I deleted the skeet, don't wanna be a toxic influence here

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Alex / KATT 🐱 @katt.dev · 03/12/2024

I mean this is the typical response you'd get from a few randos on any tweet over there. It's not like I don't know the scientific definition, I've contributed to some pretty popular things that dives deep on these things

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Alex / KATT 🐱 @katt.dev · 03/12/2024

I still mix up the terms "union" and "intersection" all the time no matter how much typescript I write

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Alex / KATT 🐱 @katt.dev · 27/11/2024

I..... don't know when I'll have time squeeze this in 🫣

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Alex / KATT 🐱 @katt.dev · 26/11/2024

I have no idea what it entails to contributing to eslint - if it's copy/pasting your code + tests, then great, otherwise, I'll be clueless I really like them even if they have footguns, a lot of the footguns should likely be typescript compiler things to fix and not eslint issues to fix

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Alex / KATT 🐱 @katt.dev · 26/11/2024

yes please dear sirs 🙏 i'm going increasingly heavy in my usage and it's easy to forget the `using` keyword

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Alex / KATT 🐱 @katt.dev · 23/11/2024

I also preferred how my M1 felt when I'm having it in my lap haha

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Alex / KATT 🐱 @katt.dev · 23/11/2024

Went from air M1 to pro M4 a few weeks ago and my DX got a lot better too but I also agree it feels like the wrong fix

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Nick @nicklucas.dev · 21/11/2024

Finally getting to hang out with the legend that is @katt.dev

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