Javier Casal

@javiercasal.bsky.social

those of you with company limits on token spend, what do you do when you hit your limit? do you flip back to typing out code? or do you just stop working

Twitter died a long time ago and X isn't worth it. Before I made the jump, my ego was holding me back. I was too concerned with vanity metrics. I finally realized if you're posting stuff people want to follow, then they'll follow you, even when you leave. www.siliconrepublic.com/enterprise/k...

Open-source champion Kelsey Hightower on the promise of Bluesky

Ann O’Dea spoke to US software engineer and open-source champion Kelsey Hightower about the promise of the AT protocol.

siliconrepublic.com

I worked on a few fairly prominent efforts in open source (Istio, OpenAPI), but I think of all of them, it’s gRPC that I think has the coolest story. Pull up a chair and set for a spell (any inaccuracies in what follows are 100% my fault for having a bad memory!).

En estas fechas siempre me pongo nostálgico. Recuerdo este mismo día pero de hace años, mi madre cocinando el pavo mientras mi padre veía el partido de football con mi hermano. Nunca me interesó demasiado el deporte, así que aprovechaba ese rato para estar leyendo en mi cuarto.

Welp, turns out it’s not real. Just opening DevTools makes all timers 5-100× slower, due to the overhead of capturing stack traces. Even if you do nothing else (don’t record performance, etc)! Guess who accidentally spent a weekend optimizing this 😅 (h/t @paul.irish for explaining why)

Bild
Ivan Akulov@iamakulov.com · 11mo ago

Why are native setTimeout and clearTimeout calls so expensive? Like, here it takes 1.5 ms. What’s the technical reason it’s so slow? Just 100-200 of those in a row (trivial if you’re mounting a bunch of React components that set timers) will easily block the page.