@jacortinas.bsky.social

Software Developer

I would say that OpenAI's GPT-5 (not sure which exact model) has much more amateurish design taste than Anthropic's Claude Opus model. GPT-5 can't seem to understand and move towards specific aesthetics, everything comes out looking like bootstrap.

“I promise you, it would have been a war crime.” that’s what Alejandro Barranco told me what would have happened if he treated a detainee when he was deployed to Afghanistan with the Marines like federal agents treated his father.

The photographer Gillian Laub’s new portfolio of notable New Yorkers in their living rooms, which captures everyone from Alexandria Ocasio-Cortez to Spike Lee, shows that “this is a city made for outsized characters,” Naomi Fry writes.

Inside the Living Rooms of Notable New Yorkers

A congresswoman, an “S.N.L.” star, and a convicted con artist are among the residents who invited the photographer Gillian Laub into their most public private space.

newyorker.com

A brand-new, pure-C RBS parser has been merged 🚀 It has no Ruby runtime dependency, so it can be embedded in Sorbet, JRuby & other tools. It’s the result of months of work by Shopify’s Ruby DX team: Alexander Momchilov, Alexandre Terrasa & me 😁 Details in github.com/ruby/rbs/pul...

Introduce standalone C parser for RBS with arena allocation by st0012 · Pull Request #2398 · ruby/rbs

RBS C Parser Library Refactoring This PR refactors the RBS parser and related components into a standalone C library that no longer depends on the Ruby runtime. This architectural change enables di...

github.com

My 14 year old is building games in godot, and going as far as making tools help him make his own levels for his game. I’m really proud of him.

Vibe coding is wild bullshit lol. If an LLM can't design a house, can't come up with novel solutions, and has a contextual memory limit it will always eventually fail.

🚨 UPDATE: After humiliating the U.S. on the world stage, Trump just jetted off to Florida—to golf. He’s now spent 35% of his presidency on vacation, burning through $20M+ in taxpayer dollars. The laziest "president" in U.S. history.

Bild

First post in BlueSky. Feels fitting to be starting something new given something else in my life just concluded. Today was my last day working at GitHub. I’ll be looking for new opportunities now.