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Rex Ledesma

@rexledesma.com

42 followers 47 following 45 posts

currently @poolsideai.bsky.social in a previous life: @recurse.com, @dagster.io

Posts Replies Media

Rex Ledesma @rexledesma.com · 21/07/2026

The best part about Paris is getting tailored directions when walking around!

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Rex Ledesma @rexledesma.com · 25/04/2026

incredible

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Rex Ledesma @rexledesma.com · 19/04/2026

this is everything

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Rex Ledesma @rexledesma.com · 28/03/2026

this v simple loading splash for foodcoop.news makes me happy. it’s the small things!

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Rex Ledesma @rexledesma.com · 25/03/2026

will this animated member card help the sign up funnel? only time will tell

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Rex Ledesma @rexledesma.com · 25/03/2026

grasping at the paideia and lore of the park slope food coop

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Rex Ledesma @rexledesma.com · 09/03/2026

the joy of feedback never gets old

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Rex Ledesma @rexledesma.com · 04/03/2026

❤️

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Rex Ledesma @rexledesma.com · 02/03/2026

animating the time windows

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Rex Ledesma @rexledesma.com · 25/02/2026

setting up the scaffolding for PWA features on foodcoop.news

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Rex Ledesma @rexledesma.com · 13/02/2026

this was a crazy find for foodcoop.news. turns out somebody else has also been taking snapshots of the produce prices… since 2013! and it was @johnresig.com!? god bless vidalia onions for leading me onto this trail. incorporating this into the site very shortly

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Rex Ledesma @rexledesma.com · 11/02/2026

my favorite part of foodcoop.news is seeing the new arrivals of produce apparently as of yesterday, the luxury strawberries (Harry’s Berries) are back

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Rex Ledesma @rexledesma.com · 08/02/2026

messages like this keep me going

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Rex Ledesma @rexledesma.com · 06/02/2026

i am now happy with the information density for foodcoop.news/produce @foodcoop.bsky.social

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Rex Ledesma @rexledesma.com · 05/02/2026

i love building software

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Rex Ledesma @rexledesma.com · 05/02/2026

added some sparklines to make the information more digestible, looking v fun

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Rex Ledesma @rexledesma.com · 04/02/2026

new feature for foodcoop.news! i added a produce section to keep track of historical price changes of items, see new arrivals, and see what’s gone out of stock at @foodcoop.bsky.social

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Rex Ledesma @rexledesma.com · 04/02/2026

my friends at @recurse.com made a website for a zojirushi water boiler, perfectly christened as spenser i love it so much spenser.recurse.com

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Rex Ledesma @rexledesma.com · 31/01/2026

more updates to foodcoop.news for @foodcoop.bsky.social! you can now search for produce and see price changes at a high level

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Rex Ledesma @rexledesma.com · 26/01/2026

Sync your favorite work shifts to your personal calendar, so you can plan your work obligations alongside your schedule. The calendar will automatically update as new shifts become available 💼

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Rex Ledesma @rexledesma.com · 26/01/2026

Add your Coop membership card to your Apple Wallet (and soon, Google wallet!) Inspired by Jonah Burke’s coop app 😉

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Rex Ledesma @rexledesma.com · 26/01/2026

Browse an assortment of feeds related to the Coop, all in one place.

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Rex Ledesma @rexledesma.com · 20/06/2025

new green card and new hair, call him legally blonde

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Rex Ledesma @rexledesma.com · 17/06/2025

Some progress from @recursecenter.bsky.social: we have a lovely study group doing Stanford's CS336 The material (from just three lectures) has been so great in building intuition for all the different model matmuls After 2 weeks, I implemented the transformer architecture in ~250 LOC 🤯

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Rex Ledesma @rexledesma.com · 06/04/2025

I made a mirror of the @foodcoop.bsky.social shift calendar to a shared Google calendar. It gets synced every five minutes. You can now search open shifts against your personal calendar! Hoping this is a more convenient way to plan your coop labor 😇

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Rex Ledesma @rexledesma.com · 10/03/2025

vibe coding last month with alpaca-3.3-70B-instruct

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Rex Ledesma @rexledesma.com · 10/03/2025

some poor engineer at 𝕏 is probably writing a memo with this exact title as we speak

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Rex Ledesma @rexledesma.com · 10/03/2025

non tech gf is feeling the agi

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Rex Ledesma @rexledesma.com · 28/11/2024

i love the more social shifts at the @foodcoop.bsky.social, the characters you meet are incredible

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