I'm thrilled to announce that I'm now part of @herodevs team as a Sr. Software engineer!

Today was my last day at @NodeSource. And I feel nothing but gratitude. Thanks to colleagues for all the kindness and patience during all these years! What an amazing team, incredible job, incredible people.

I'm a libuv collaborator now! :__)

Lo mejor que me ha pasado en la vida fue sacarle las rueditas a mi bicicleta

But people believe education is wasting time

Thanks to Internet Systems Consortium for sponsoring my work! https://t.co/7xdZpaaNiW

I did something nice for libuv! MSG_ERRQUEUE support for IPv4/IPv6 UDP on Linux, improving error reporting. https://t.co/7xdZpabl8u

Libuv, seriously speaking, is such an amazing piece of software. Applying diffs simply works, the thing just scales, it is a beautiful API/system design!

Prepare your Node.js applications and kernel for my latest "research"!

Was branch prediction a mistake?

Hey! raylib has surpassed the **250K downloads** from GitHub Releases only!!! 🤯 Not considering GitHub clones and downloads from other platforms! It seems C is popular again! 🚀😄

I don't trust AI enough to run shell commands from an so-called "Agent"

OpenSSL 3.0 was meant to modernize SSL/TLS but introduced major performance and compatibility issues. This analysis exposes the impact and explores alternatives for teams running at scale. Read the full analysis:

node v24 was released today. it adds support for explicit resource management. the node:sqlite module already supports it: import { DatabaseSync } from 'node:sqlite'; using db = new DatabaseSync('database.db'); no need to manually close the database

Today, we write some C, some epoll and kqueue watchers -and maybe fix another libuv bug-

I made libuv a bit rusty! https://t.co/Jjmnp7chQF

Synthetic data does not convince me.

ok hear me out Spotify running on an iPod Classic

Complexity should lie on user space, not system space.

It's 2014. You're writing code in Sublime Text, managing projects in Trello, and building UIs with Bootstrap 3. You don't know it yet, but this is as good as things will ever get, and it's only downhill from here.