@danielcruzdev

🧑‍💻 @pydantic

Joined March 2019
  • Tweets734
  • Following703
  • Followers309
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ChatGPT 3.5 a true shitposter 🤌
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Bro really did it
Steve Ruiz
@steveruizokOct 15
Free engagement rn for screenshots of anthropic posts with text highlighted
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Imagine being the person that said was working on ticket 123 and reading this.
Cory House
@housecorOct 14
I’m tired of worthless stand up meetings. Most people share useless info. “I’m working ticket 123”. That’s what the Kanban board is for. Standup is for *novel* info.
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trace-card-poc.ddanielcruzz.…

Bank agent example

A Pydantic AI agent run in Logfire.

trace-card-poc.ddanielcruzz.workers.dev
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trace-card-poc.ddanielcruzz.…

Bank agent example

A Pydantic AI agent run in Logfire.

trace-card-poc.ddanielcruzz.workers.dev
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David Sánchez from Pydantic has reportedly joined OnlyFans.
Hoops Crave
@HoopsCraveOct 12
Judge Judy has reportedly joined OnlyFans.
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Learn more at pydantic.dev/docs/ai/overvie…

Pydantic AI

How Python does AI: agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.

pydantic.dev
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Daniel Cruz retweeted
Cetra@Cetra3Oct 8
Logfire ❤️s PostgreSQL. Experimenting with a pgwire protocol connector for Logfire #pydantic #hackathon #postgresql #rustlang
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happy to finally release something we've been working on for a long time at @pydantic Logfire the 4 billion tokens were worth it
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Daniel Cruz retweeted
Petyo Ivanov
@petyosiMay 26
Just released the Virtuoso data table component. Row and column virtualization, @shadcn wrappers, local and remote data model, state persistence, and the usual column management features. virtuoso.dev/data-table/

Virtuoso Data Table

virtuoso.dev
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The sweet spot for me is to tell the LLM to not write any code, rather give me the output and where to paste it. This works for me for two reasons: 1. I can spot any mistakes it has made and correct course early on 2. Way easier to review as I paste, than to do a final review of a huge amount of code
Rhys
@RhysSullivanApr 13
not having to type is really nice, but i think i want to go back to manually writing the code myself and more leveraging LLMs for research and understanding of the codebase it's just too easy to defer you thinking today and end up in a bad state
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OpenRalph coming soon...
dax
@thdxrFeb 18
we have a tedious task of moving off of bun file apis we had opencode analyze all usage and come up with a plan for how things should be mapped and now it's running in a loop opening one PR per file - each of which can be reviewed and safely merged independently
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When React Aria 🥲? cc @devongovett
shadcn
@shadcn12 Dec 2025
Introducing shadcn/create – Build your own shadcn/ui Customize Everything. Pick your component library, icons, base color, theme, fonts and build something that doesn’t look like everything else. Now available for Next.js, Vite, TanStack Start and v0.
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Daniel Cruz retweeted
Pydantic
@pydantic2 Dec 2025
Metronome seems to be down, or at least responding very slowing and not recharging accounts. We may have issues we re-charging for Pydantic AI Gateway Accounts.
Samuel Colvin
@samuelcolvin2 Dec 2025
Hey @getmetronome, your API requests are taking 13 seconds. Why? Wake up!
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Ref flags in a React codebase 🚩 useRef(isLoading) 🚩 useRef(isFirstStep) 🚩 useRef(isFetchingInUseEffect)
jacob paris ▲
@jacobmparis24 Oct 2023
Red flags in a React codebase 🚩 functions named handleClick,handleSubmit 🚩 preventDefault 🚩 useMemo 🚩 fetch inside useEffect 🚩 <div onClick/> 🚩 a "hooks" directory 🚩 css files 🚩 icon library in package.json
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Daniel Cruz retweeted
Pydantic
@pydantic13 Nov 2025
Pydantic #AI #Gateway is now in open beta 🚀 One API key for OpenAI, Anthropic, Google, Groq, and Bedrock. BYOK and Built-in providers. Real cost limits. Built-in observability. Zero translation delays. Free during beta. pydantic.dev/ai-gateway

Enterprise AI Gateway: Unified Access to Major AI Models

The Pydantic AI Gateway provides enterprise-grade secure & scalable single API key interface to manage models from OpenAI, Google, Anthropic, Groq, AWS, & others

pydantic.dev
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Daniel Cruz retweeted
Pydantic
@pydantic5 Nov 2025
Pydantic AI now supports the Vercel AI Data Stream Protocol. No more translation code required when building chat interfaces using Pydantic AI and Vercel AI Elements. More details in our latest blogpost: pydantic.dev/articles/pydant…

Announcement: Pydantic AI support for Vercel AI Elements

Connect Pydantic AI agents to your React app with native streaming support. Build chat interfaces faster with automatic event protocol translation to Vercel AI Elements in Python.

pydantic.dev
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.@reactrouter loaders are so good, but actions are awful 🥲
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Please stop setting width: 100vw on the body. It's unnecessary. By default, the body stretches horizontally as much as necessary. It's problematic. Setting width: 100vw on it can cause overflow even if you remove the default margin... because the page may have a scrollbar. #CSS
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.@RyanCarniato right now:
Ryan Carniato
@RyanCarniato8 Oct 2025
Can we finally lay to rest Components aren't good for control flow? `<Activity>`, `<ViewTransition>`, `<VirtualColumn>`, `<Suspense>`, so on... How many does React need to release before people get over `<For>` and `<Show>`?
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