Asher Cohen 🤖🤳 @code_tank_dev

Developer, traveller, permaculturer. Evergrowing my knowledge!I use JS/TS to solve problems and architect solutions to make people's lives easier! Joined June 2011

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Artem Zakharchenko @kettanaito

2 months ago

I think authentication in E2E tests can be better. That's why I'm building a library called Playwright Persona. Learn what it is, why it exists, and how to use it: github.com/kettanaito/pla… And, please, share your thoughts! 🙏 Thank you.

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Chris Allen @theodorvaryag

2 months ago

That boolean should probably be something else

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nuqs @nuqs47ng

2 months ago

Weekend project: adding validation ✅ - Deserialise → parse → validate on read - No validation on write yet (would be a breaking change, could be an experimental opt-in flag) - Standard Schema based, or pass in any sync function that throws on invalid values (for other libs)

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Asher Cohen 🤖🤳 @code_tank_dev

2 months ago

@SandroMaglione Using effect/schema, but hitting an issue: optional fields come from FormData, which always returns "" — even when the user leaves the field blank. This breaks .optional(S.string.minLength(1)), since "" ≠ undefined. Best way to model "optional but non-empty if present"?

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Cory House @housecor

2 months ago

What are people using instead of Storybook these days? One simple alternative I enjoy: Create a page in the app that shows reusable components. This page isn't linked to by the nav, so it's only visible for developers. This avoids the overhead of keeping up with Storybook's…

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Mark Erikson @acemarke

3 months ago

I spoke at @ReactSummit this week on "The State of React and the Community in 2025", addressing many common questions and concerns I've seen. Slides are on my blog: blog.isquaredsoftware.com/2025/06/presen…

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Artem Zakharchenko @kettanaito

3 months ago

And, as always, you can support the effort behind MSW by becoming its sponsors on GitHub: github.com/sponsors/mswjs Thank you.

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Asher Cohen 🤖🤳 @code_tank_dev

3 months ago

Is creating schemas at runtime from JSONSchemas fetched over the network a bad practice @colinhacks @EffectTS_ ?

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Joel 🇦🇺 @ptr_to_joel

3 months ago

microsoft auth is broken i have to re-login my work account on EVERY app EVERY morning absolute ass

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jason liu @jxnlco

4 months ago

i'm watching rag systems evolve from "chat with your pdfs" into something far more valuable. the problem? most rag implementations are primitive text chunking exercises that miss the real economic opportunity. here's what actually matters: extract structured data, not just…

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Matt Pocock @mattpocockuk

4 months ago

Damn, I really want to make a "UX Patterns For AI Applications" course All the hard stuff like stream resuming, generative UI, properly streaming markdown, editable plans, showing LLM progress

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Asher Cohen 🤖🤳 @code_tank_dev

4 months ago

After so many years #React docs finally teach UI with state machines. They still make a mess with Boolean states, but hey it's a start! @DavidKPiano your preaching finally worked 🤣 react.dev/learn/reacting…

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Artem Zakharchenko @kettanaito

4 months ago

I came across SO many misconceptions around testing over the years it's eye-opening. No wonder so many devs find themselves lost and then missing the point of testing altogether. You DON'T need 100% code coverage. You DON'T have to do TDD. You DON'T have fill in the pyramid.

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Guillermo Rauch @rauchg

4 months ago

The @vercel Chat SDK now features stream resumption. This makes AI conversations resilient to network hiccups and reloading or sharing a chat mid-generation. This is especially valuable for long responses (e.g.: Deep Research). No proprietary APIs, no sticky load balancing, just…

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kian bazza @kianbazza

4 months ago

Data table filters. May 5th. 📊 Completely re-written from the ground up. With all the features you've been asking for. Built with @shadcn components. Distributed via shadcn registry. Open source. Open code. Free to use. → @bazzaui / filters

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Asher Cohen 🤖🤳 @code_tank_dev

4 months ago

Yup. Lawyers, nurses/doctors (only for triage), notaries, customer service agents, etc. Everything that is "fact checking and document drafting" can be automated easily. Bake that with Blockchain verification and the world could save real money.

Nathan Covey @nathan_covey

4 months ago

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Nathan Covey @nathan_covey

4 months ago

My mom just told me she didn't want to pay $350/hr for her attorney to draft a contract, so she used ChatGPT. She then showed it to him... "This looks perfect! Nothing I would change. Who wrote it?" Btw my mom still asks for help to fix her printer. Are lawyers cooked?

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Joshua Hill @p0sixninja

4 months ago

Well, I’m officially homeless. If anyone can help out with a job I’d be forever in your debt

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Paul Copplestone - e/postgres @kiwicopple

5 months ago

We've managed to store CRDTs inside Postgres A couple of years ago we created an experimental extension for CRDTs in Postgres. It was a good start but it had a major limitation. I'll explain that limitation soon, but first: What is a CRDT? A CRDT (Conflict-free Replicated Data…