Rex Ledesma

github.comGitHub - SWE-agent/SWE-ReX: Sandboxed code execution for AI agents, locally or on the cloud. Massively parallel, easy to extend. Powering SWE-agent and more.Sandboxed code execution for AI agents, locally or on the cloud. Massively parallel, easy to extend. Powering SWE-agent and more. - SWE-agent/SWE-ReX

21 July

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

incredible

this is everything

i endorse this name github.com/SWE-agent/SW...

28 Mar

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

25 Mar

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

25 Mar

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

foodcoop.newsProduce · Park Slope Food Coop NewsExplore price history, trends, and updates from Park Slope Food Coop produce inventory.

18 Mar

@psfc-trade.bsky.social I've been keeping track of produce prices as part of foodcoop.news/produce. My dataset contains the historical prices from August 2013 to the present. If you all ever want to do a price analysis for produce at the food coop, I am happy to share the raw data!

linewaitersgazette.comBoard Candidates: Who They Are and Why They’re RunningMarch 3, 2026 First some background on the Coop’s Board. The Park Slope Food Coop Board of Directors plays a crucial role in running the Coop. Board members make their decisions based on …

9 Mar

the joy of feedback never gets old

❤️

my candidate statement is now official on the Linewaiters’ Gazette for @foodcoop.bsky.social! we can build the future we want as member-owners. change does not have to be a dream linewaitersgazette.com/2026/03/03/b...

2 Mar

animating the time windows

rexledesma.substack.com🌳 running for the 2026 Park Slope Food Coop board of directorsa candidate statement

1 Mar

I'm running for the @foodcoop.bsky.social board of directors. Talk is cheap, so I'm sending in patches :) Read my candidate statement! rexledesma.substack.com/p/running-fo...

25 Feb

setting up the scaffolding for PWA features on foodcoop.news

github.comGitHub - khmyznikov/pwa-install: Installation dialog for Progressive Web Application. Provides a more convenient user experience and fixes the lack of native dialogs in some browsers.Installation dialog for Progressive Web Application. Provides a more convenient user experience and fixes the lack of native dialogs in some browsers. - khmyznikov/pwa-install

25 Feb

highly recommend github.com/khmyznikov/p...

13 Feb

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

11 Feb

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

8 Feb

messages like this keep me going

6 Feb

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

5 Feb

i love building software

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

5 Feb

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

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

foodcoop.newsfoodcoop.newsStay in the loop with the Park Slope Food Coop.

check it out at foodcoop.news/produce no account required :)

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

31 Jan

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

foodcoop.newsfoodcoop.newsStay in the loop with the Park Slope Food Coop.

31 Jan

see it live at foodcoop.news/produce :)

foodcoop.newsfoodcoop.newsWeb app for Park Slope Food Coop members

Made something fun for @foodcoop.bsky.social over the snowy weekend :) It’s called foodcoop.news. It’s a convenient site to stay in the loop with the Park Slope Food Coop! Here’s what you can do with it…

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 💼

github.comGitHub - rexledesma/foodcoop.news: Stay in the loop with the Park Slope Food Coop.Stay in the loop with the Park Slope Food Coop. Contribute to rexledesma/foodcoop.news development by creating an account on GitHub.

Let me know what you think about this ✨coop unofficial✨ project! The site is completely open-source github.com/rexledesma/f..., so feedback is totally welcome.

foodcoop.newsfoodcoop.newsWeb app for Park Slope Food Coop members

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

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

20 June 2025

new green card and new hair, call him legally blonde

rexledesma.substack.com🌳 beginning againon traveling, sabbatical life, and the recurse center

19 June 2025

i wrote about the new freedoms i’ve exercised since transitioning my undocumented status to permanent residency in the states, and my thought process on joining and learning at the @recursecenter.bsky.social rexledesma.substack.com/p/beginning-...

17 June 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 🤯