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Can S. Rau

@canrau.com

361 followers 1.2K following 454 posts

🇩🇪🇬🇧🇵🇪 Hallo - Hi - Hola 🤵🏻‍♂️ Hubby of @mujerquecaminaconlosgatos.com 🤓 CTO & Cofounder @konduktum.com 🤗 He/him

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Can S. Rau @canrau.com · 27/08/2026

Meine Skala: momentan nur Backblaze und zum Teil iCloud, aber hätte gerne NAS/Home-Server 🤓

Can S. Rau @canrau.com · 27/08/2026

Bitwarden Emergency access ist super praktisch, ähnliches gibt's sicherlich auch bei 1Password, bei ProtonPass kein Plan? 🤔

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Can S. Rau @canrau.com · 22/08/2026

Did that approval at least re-verify biometrics or something? 😢

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Can S. Rau @canrau.com · 22/08/2026

Queued up next

Can S. Rau @canrau.com · 22/08/2026

Awesome, downloaded and queued next 😃

Can S. Rau @canrau.com · 22/08/2026

What model/harness/app do you use?

Can S. Rau @canrau.com · 22/08/2026

Great read, quite enjoyed it and learned a lot about toggles 😃

Reposted by Can S. Rau

Brad Frost @bradfrost.com · 21/08/2026

"If I'm not having fun or not interested, I can't learn." - @cassiecodes.bsky.social

Can S. Rau @canrau.com · 22/08/2026

😭 💔

Can S. Rau @canrau.com · 22/08/2026

Also could be interesting to see how others prompt I think

Reposted by Can S. Rau

Fabian Hiller @fabianhiller.com · 20/08/2026

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

Can S. Rau @canrau.com · 06/08/2026

Super "Intro" zu Transformers.js 👌

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Can S. Rau @canrau.com · 04/08/2026

Gerade beim Garten bewässern reingezogen, super Folge, super Pocast direkt abonniert 🫡 War über @fabianhiller.com's bzw @valibot.dev's Discord drüber gestolpert 🙌

Reposted by Can S. Rau

Fabian Hiller @fabianhiller.com · 04/08/2026

New podcast for our 🇩🇪 German friends about Valibot and Formisch. 🧩 Check it out! www.programmier.bar/podcast/deep...

programmier.bar

Deep Dive 213 – Valibot & Formisch mit F... | programmier.bar

Warum ist es eigentlich immer noch so mühsam, ein Formular sauber und typsicher zu bauen? Fabian Hiller ist Founding Engineer bei einem Startup in New York...

Reposted by Can S. Rau

Fabian Hiller @fabianhiller.com · 23/07/2026

🚨 A blog post worth reading, not just bookmarking. Learn more about the history of JavaScript form libraries and where we think we are heading. dev.to/oluwawunmiad...

Schemas Won. Form Libraries Haven't Noticed Yet

A look at how TypeScript projects came to treat schemas as the source of truth for data, why the big form libraries were designed before that happened, and what a form library looks like when it's des...

Can S. Rau @canrau.com · 20/06/2026

My cat Gala lying stretched on our yellow-brownish dry lawn 😻😅

Can S. Rau @canrau.com · 13/06/2026

FckAFD weact.campact.de/petitions/re...

weact.campact.de

Rettet das Blau: Medien müssen die AfD farblich passend darstellen!

Die Farbe Blau ist positiv besetzt und Teil unseres Kulturguts Die Farbe Blau ist tief in der deutschen Sprache, Kultur und Geschichte verankert – und das überwiegend mit positiven, friedlichen oder k...

Can S. Rau @canrau.com · 25/05/2026

Thoughts on www.borderage.com? My first concern, AI generated videos on one hand (pun intended) and AI being supposedly now able to "recreate" fingerprints from videos 😬

Anonymous AI Age Verification | Zero Data Collection - BorderAge

BorderAge: AI age verification that stores NO DATA. No ID, no selfie, no biometrics. Privacy-preserving instant compliance for platforms worldwide.

Reposted by Can S. Rau

patak @patak.cat · 16/05/2026

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.

2ality blog: temporarily offline

Dear visitor! Two things happened recently:

- The income from my book sales went from being enough for me to live off (2024) to zero (2026).
- The traffic to my blog and my books (which were free to read online) increased beyond what I can currently afford. Virtually all of it comes from AI crawlers, so there is no ad income.

Therefore, I’m taking my blog and my books offline so that I can decide what to do next – especially w.r.t. AI companies stealing my work. This may take a while (think months): I don’t have any energy to deal with this right now.

I apologize for this (hopefully temporary) inconvenience to my human readers! You can still buy my books at Payhip.

Axel Rauschmayer

Can S. Rau @canrau.com · 07/05/2026

Uuh didn't know about default inconsistencies, yeah that makes sense. Using TSF currently and love it but am also really liking Formisch's schema based approach 🤓

Can S. Rau @canrau.com · 07/05/2026

I see, thought Standard Schema could help with that 🤔

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Can S. Rau @canrau.com · 07/05/2026

Will it be schema driven similar to Formisch? 😃

Reposted by Can S. Rau

Fabian Hiller @fabianhiller.com · 06/05/2026

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

Valibot v1.4: String case transforms, local timestamps, and perf improvements

Valibot v1.4 adds four string case transformation actions, a new validation action for local ISO timestamps, and a round of performance and compatibility improvements.

Can S. Rau @canrau.com · 21/04/2026

Haha I'm in the same spot since day before yesterday I think 😅

Can S. Rau @canrau.com · 17/04/2026

Yea very good & true points 👌 Currently it's fine but I'll def keep considering improving on it, for when we're probably re-structuring anyway at some point 🤓

Can S. Rau @canrau.com · 17/04/2026

😃 Interesting 👌

Reposted by Can S. Rau

Keith Cirkel @keithamus.social · 13/04/2026

If you're a framework author or maintainer, please consider joining the WFCG! discord.gg/fXCngmSwHz We're trying to find ways the web platform can be improved for frameworks, what new primitives can be added, or what can be changed. We'll be talking about templating today, come join!

Join the WFCG Discord Server!

Web Frameworks Community Group | 27 members

Can S. Rau @canrau.com · 17/04/2026

Using a ` features` dir currently which works quite well, along a components folder for more general things and legacy stuff that's not been moved over to features yet 😅 But the "But What About Shared Code?" section is a good call to maybe not name it "features" at all 🤔

Can S. Rau @canrau.com · 17/04/2026

Congrats 🎉💝

Can S. Rau @canrau.com · 17/04/2026

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 🤔

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Can S. Rau @canrau.com · 14/04/2026

So excited 🥹

Can S. Rau @canrau.com · 09/04/2026

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 🤦🏻‍♂️ Sometimes they're soo surprisingly capable & then making the dumbest mistakes. Job safe 💁🏻‍♂️

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Can S. Rau @canrau.com · 06/04/2026

Kind of sad I was so excited about Tauri with desktop and mobile support but hearing about those difficulties makes it harder to justify adoption

Can S. Rau @canrau.com · 06/04/2026

Thank you, great data point, really appreciated 🙏 🥰

Reposted by Can S. Rau

Eva Ogbe @evaogbe.bsky.social · 05/04/2026

LLMs can do 90% of the work, leaving only the final 90% to the developers

Can S. Rau @canrau.com · 06/04/2026

🫪

Can S. Rau @canrau.com · 06/04/2026

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

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Can S. Rau @canrau.com · 06/04/2026

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 🤦🏻‍♂️ Pretty disappointed by Germany

Can S. Rau @canrau.com · 06/04/2026

Isn't wasm<->dom cos js "bridge" still slower than JS?

Can S. Rau @canrau.com · 06/04/2026

You touched on it a little bit, I hear people switching back to Electron to avoid the inconsistencies of platform webviews 😬

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Reposted by Can S. Rau

BobWossamottaU. @heneryhawk.bsky.social · 05/04/2026

Can S. Rau @canrau.com · 06/04/2026

Might be interesting to cover in this or next issue bsky.app/profile/canr...

Can S. Rau @canrau.com · 06/04/2026

🫪 Really not yet sure what to make of this but doesn't feel too good actually www.reddit.com/r/degoogle/s...

From the degoogle community on Reddit: Google Just Patented The End Of Your Website

Explore this post and more from the degoogle community

Can S. Rau @canrau.com · 06/04/2026

What MacBook specs?

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Reposted by Can S. Rau

Frontend Dogma @frontenddogma.com · 05/04/2026

Why We Replaced Node.js With Bun for 5× Throughput, by @triggerdev.bsky.social: trigger.dev/blog/firebun #nodejs #bun #migrating

Why we replaced Node.js with Bun for 5x throughput | Trigger.dev

How we took our warm start service from 2,099 req/s on Node + SQLite to 10,700 req/s on a compiled Bun binary, and found a subtle memory leak that only exists in Bun's HTTP model.

Can S. Rau @canrau.com · 25/03/2026

www.nytimes.com/2026/03/24/t...

OpenAI Is Shutting Down Sora, Its A.I. Video Generator

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Can S. Rau @canrau.com · 24/03/2026

I see, makes sense 🙇🏻‍♂️ And thanks for getting back 🥰

Can S. Rau @canrau.com · 23/03/2026

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 🥹

Can S. Rau @canrau.com · 23/03/2026

Nothing @bunny.net ? 😰

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Can S. Rau @canrau.com · 23/03/2026

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