Can S. Rau

Can S. Rau

@canrau.com

πŸ‡©πŸ‡ͺπŸ‡¬πŸ‡§πŸ‡΅πŸ‡ͺ Hallo - Hi - Hola πŸ€΅πŸ»β€β™‚οΈ Hubby of @mujerquecaminaconlosgatos.com πŸ€“ CTO & Cofounder @konduktum.com πŸ€— He/him

365 followers1.1K following454 posts

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New episode with @danabra.mov is out now. We discuss the atmosphere and how to keep it sustainable. @justingarrison.com asks the question we've all been wondering "is it really billionaire proof?" www.fafo.fm/flying-throu...

Can S. Rau reposted

Formisch v1 is here. 🎁 A schema-first form library for 8 frameworks: React, Vue, Svelte, Solid, Angular, Qwik, Preact & React Native. βœ… One Valibot schema = types + validation βœ… Native performance across all 8 frameworks βœ… Headless β€” works with your existing UI βœ… Bundle size starts at just 2.5 kB

Super "Intro" zu Transformers.js πŸ‘Œ

ML-Modelle direkt im Browser oder Node.js ausfΓΌhren statt teure APIs zu callen. In dieser programmier.bar-Folge zeigt Nico Martin von Hugging Face, wie Transformers.js via WebGPU und ONNX echte On-Device AI ermΓΆglicht. Hier hΓΆren: www.programmier.bar/podcast/deep...

Gerade beim Garten bewΓ€ssern reingezogen, super Folge, super Pocast direkt abonniert 🫑 War ΓΌber @fabianhiller.com's bzw @valibot.dev's Discord drΓΌber gestolpert πŸ™Œ

Neue Podcastfolge 🎧 Fabian Hiller, der Kopf hinter Valibot und Standard Schema, zeigt uns Formisch: eine schema-basierte, headless Form-Library, die in sechs Frameworks nativ lΓ€uft und bei ~2,5 kB startet. πŸ‘‰ ReinhΓΆren: www.programmier.bar/podcast/deep...

Can S. Rau reposted

Heartbreaking. And a wake-up call. It is no longer about being difficult to find a way to sustain yourself through your work online. It is no longer sustainable to keep a website up now. Axel has done so much for the web and all of us. Buy one of his books if you can. We've learned so much from him.

1/ I’m still processing what’s going on in tech at the moment. I used to feel at home in that world. It used to feel incredibly creative and positive. Now it’s increasingly full of bugs, dark addicting patterns and AI slop. 2ality.com

Can S. Rau reposted

Valibot v1.4 is out βœ… 4 new string case transforms: toCamelCase, toKebabCase, toPascalCase, toSnakeCase βœ… Significant TypeScript perf improvements for object & record schemas βœ… isoDateTimeSecond for local timestamps without timezone valibot.dev/blog/valibot...

valibot.devValibot v1.4: String case transforms, local timestamps, and perf improvementsValibot v1.4 adds four string case transformation actions, a new validation action for local ISO timestamps, and a round of performance and compatibility improvements.

Really like the schema driven API! Using TS Form currently, not yet sure we'll migrate but this, `defaultValues` & not signal based make me consider πŸ€”

Fabian Hiller@fabianhiller.com

React Hook Form, TanStack Form, or Formisch β€” which one should you actually pick in 2026? 🧐 We compared all three across TypeScript inference, validation architecture, and performance as forms grow. ⚑️ formisch.dev/blog/react-f...

So excited πŸ₯Ή

Tanner Linsley@tannerlinsley.com

Finally, TanStack Start now supports React Server Components! Start's RSCs are a truly fetchable, cacheable and composable primitive that work with your favorite tools instead of dictating your entire architecture. Oh, and one more thing... "Composite Components" πŸ˜‰ tanstack.com/blog/react-s...

My agent literally implement worker logic with locks etc without using a db transaction, so my first test that had an error made the whole logic fail as that job was now locked and would never be released πŸ€¦πŸ»β€β™‚οΈ Sometimes they're soo surprisingly capable & then making the dumbest mistakes. Job safe πŸ’πŸ»β€β™‚οΈ

πŸ«ͺ

Rebane@rebane2001.bsky.social

did you know? the google forms share icon has a stray pixel in its corner why? because the icon spritesheet has a massive black triangle overlapping the icons what is that triangle? it's a giant out-of-bounds hat!

This is how (low orbit) satellite internet should've been built as well instead of allowing one company (Starlink) to kinda control it all and then multiple competitors to launch their own infra unnecessarily polluting space etc πŸ€¦πŸ»β€β™‚οΈ Pretty disappointed by Germany

Also Helmut Kohl slowed internet development down significantly when he was in charge 😫 Don't remember details and too tired to look right now πŸ₯Έ

Completely switched all schemas from Zod to Valibot like a year ago and never looked back πŸ”₯

Fabian Hiller@fabianhiller.com

πŸš€ Zod users β€” we need to talk. New Valibot blog just dropped: Why migrate to Valibot? The numbers of Schema Benchmarks are brutal: βœ… 88% smaller bundles (1.91 kB vs 16.57 kB) βœ… 16Γ— faster initialization (54 ΞΌs vs 735 ΞΌs)

Only thing I fear is that I consider migrating our codebase to @effect-ts.bsky.social ones v4 is stable and then maybe "having" to migrate to their Schema because of Decoding and Requirements, tho not yet sure how well @valibot.dev would play with Effect actually, so there's still hope πŸ₯Ή

Can S. Rau reposted

Moving packages to a monorepo is great... until you hit the GitHub Releases page. 🫠 ​Come on @github, it's 2026! We need real workspace support: 🏷️ Mark MULTIPLE packages as latest πŸ”„ Better sorting for tags/releases (save us from the alphanumeric inferno πŸ”₯) ​#monorepos #github

Can S. Rau reposted

Announcing Vite+ Alpha. Now open source. To make JavaScript developers more productive than ever before. A single binary that: β—† Unifies your frontend toolchain β—† Manages your runtime & pkg manager β—† Caching & monorepo support Works with every framework and meta framework in the Vite ecosystem.

voidzero.devAnnouncing Vite+ AlphaIntroducing Vite+, an open-source CLI that unifies your runtime, package manager, and frontend toolchain into one fast, simple development experience.

Can S. Rau reposted

Ever noticed how your entire page shifts when you open a modal? That's not a bug, that's a missing CSS property.

❀️

patak@patak.cat

We're all standing on the shoulders of giant women. Thank you for fighting for your rights and for the rights of us all. We care. We appreciate you.

Maybe something for @npmx.dev ? πŸ‘€

Can S. Rau@canrau.com

πŸ€– #Claude upgrade all my packages! Which then also makes sure that all code migrations, etc are done πŸ˜ƒ Is this already a thing? I think the most difficult part might be getting that information reliably, as not all packages publish proper changelogs etc, or maybe just from source? πŸ€” #AIAgent #AI

πŸ€– #Claude upgrade all my packages! Which then also makes sure that all code migrations, etc are done πŸ˜ƒ Is this already a thing? I think the most difficult part might be getting that information reliably, as not all packages publish proper changelogs etc, or maybe just from source? πŸ€” #AIAgent #AI

@tanstack.com Start's new Import Protection is fantastic and looks pretty well thought through with all the optional configuration they provide πŸ‘Œ This makes it so much nicer to set clear boundaries between Client & Server πŸ₯³

tanstack.comImport Protection | TanStack Start React DocsExperimental: Import protection is experimental and subject to change. Import protection prevents server-only code from leaking into client bundles and client-only code from leaking into server bundle...

And set a location based reminder to urgent 🚨🀠

Can S. Rau@canrau.com

⏰ Would be increíble if I could "snooze" any notification via Reminders app #iOS #iPhone #macOS #Apple

⏰ Would be increíble if I could "snooze" any notification via Reminders app #iOS #iPhone #macOS #Apple

Can S. Rau reposted

πŸ› οΈ AI agent builders – fresh drop! We just launched a dedicated Agent Skills GitHub repo packed with ready-to-use skills for @valibot.dev and @formisch.dev πŸ”₯ Your agents can now handle modular, type-safe validation + advanced forms effortlessly 🧩 Check it out & try them: github.com/open-circle/...

github.comGitHub - open-circle/agent-skills: Public repository for Agent SkillsPublic repository for Agent Skills. Contribute to open-circle/agent-skills development by creating an account on GitHub.