Mariana Castilho (@mrncst) header
Mariana Castilho (@mrncst) profile picture

software design & code @profound — prev. @poolsideai @vercel @v0 @pierrecomputer

Joined March 2014
Photo by Mariana Castilho (@mrncst)Photo by Mariana Castilho (@mrncst)Photo by Mariana Castilho (@mrncst)Photo by Mariana Castilho (@mrncst)Photo by Mariana Castilho (@mrncst)Photo by Mariana Castilho (@mrncst)Photo by Mariana Castilho (@mrncst)Photo by Mariana Castilho (@mrncst)Photo by Mariana Castilho (@mrncst)Photo by Mariana Castilho (@mrncst)
Mariana Castilho retweeted
new ship at @profound - context overview 3D visualization + sidebar to understand how context is connected, navigate through nodes, check source files' previews, see and fix missing gaps, ask agents about their context, etc. collab with @oyaaaaaaaasumi
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new ship at @profound - context overview 3D visualization + sidebar to understand how context is connected, navigate through nodes, check source files' previews, see and fix missing gaps, ask agents about their context, etc. collab with @oyaaaaaaaasumi
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loved this small handle so much i implemented it in a new project we're shipping soon at @profound
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latest small feature i shipped at @profound users don't need to interrupt their workflow - now they can answer agents' prompts directly from the preview card in the navigation.
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reused this animation we had in the composer for when we need to load results in very long lists.
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quality of life ship (internal for now) with @MikaelSargsyan at @profound search and trigger every artifact, page, and action available on the platform. preview files, start chats with agents, download PDFs, create projects, copy links, navigate, etc etc - all directly from the menu (and it's fast).
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oh hi it's been a while. :) sharing a few updates: i've recently joined @profound, we raised a $180M series D, and to celebrate, @MikaelSargsyan @ambedgar @s3frn and i shipped some nice updates to the website. finally feeling excited to get back to sharing more stuff here.
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Mariana Castilho retweeted
This has been a long time in the making and I'm so happy to see it out in the world. From @almonk and @dizzyup's work before I joined @poolsideai through all the iterations as we've learned together what an AI coding tool should be. It's been a real team effort timr.co/ github.com/cryizzle @Johan_Lajili @pemsbr github.com/Evgeny- @mrncst @oyaaaaaaaasumi @glennui @prekesh and loads of others too🙏❤️
Today, we’re releasing Poolside Desktop Assistant. One place to run coding agents across macOS, VS Code, and Visual Studio. We built it for ourselves and have used it every day for the past year. Now we’re opening it up to everyone.
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Mariana Castilho retweeted
Design is full of codewords. Knowing them changes what you can ask for, and what you can get back, whether you're working with devs, or an AI. “tint this neutral color”, “fix this widow”, “nudge it to the optical center” I wrote them down: index.how/to/articulate
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Mariana Castilho retweeted
i 💙 three.js
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Shipping throughout 2024 in 35 seconds. It was really hard choosing just a few components and screens I designed/built/shipped this year - going through all the work, I realized how lucky I was to have worked on so many great projects. Here's to more in 2025. 🫡
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WIP of a component animated with framer motion. Letting users confirm and edit their coding profile for a new Pierre home experience I'm designing/building.
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Meeting new and old friends. 🤝
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We're shipping a brand new onboarding flow for Pierre soon. There's nothing better than building your own work — these are some bits I've designed and built. The idea was to take advantage of the flow to present Pierre and some of its best features.
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Fun fact that’s actually @fat’s signature in the manifesto screen. ✍️
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From the archives: redesign I did for Vercel Marketplace.
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Always nice to collab with @emilkowalski this time helping with docs design. 🫡
Introducing Vaul 1.0. A drawer component for React. Rewritten, improved, with new docs. vaul.emilkowal.ski
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Helping a friend with a documentation design - one of the explorations.
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Some bits I've designed and built for @pierrecomputer new onboarding flow.
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