Jorge Castro 🇵🇷 🦖
@castrojo.bsky.social
cncf․io/developer-relations:community • he/him • @[email protected]
Emeritus: VMware • Heptio • Kubernetes • Kubeflow • Canonical • Ubuntu • Cloud Custodian • US Army
Passion Projects: https://universal-blue.org 🦖 projectbluefin.io 🦖 bazzite.gg
Emeritus: VMware • Heptio • Kubernetes • Kubeflow • Canonical • Ubuntu • Cloud Custodian • US Army
Passion Projects: https://universal-blue.org 🦖 projectbluefin.io 🦖 bazzite.gg
Pinned
Jorge Castro 🇵🇷 🦖
@castrojo.bsky.social
· Nov 27
Happy dinosaur-eating day in the US! I am thankful for the wonderful paleoartists who have made Bluefin come alive with their wonderful contributions.
Thank you @nataliajagielska.bsky.social and @dragonsofwales.bsky.social for making this dream come true!
docs.projectbluefin.io/blog/bluefin...
Thank you @nataliajagielska.bsky.social and @dragonsofwales.bsky.social for making this dream come true!
docs.projectbluefin.io/blog/bluefin...
My wardrobe is transforming into variations of murder chickens.
February 3, 2026 at 10:46 PM
My wardrobe is transforming into variations of murder chickens.
Reposted by Jorge Castro 🇵🇷 🦖
I gave a talk: Package Management Learnings from Homebrew
Homebrew 5.0.0 released in 2025. Walk through the major changes in 5.0.0, improving expectations based on other package managers and what they can learn from Homebrew's approach.
Homebrew 5.0.0 released in 2025. Walk through the major changes in 5.0.0, improving expectations based on other package managers and what they can learn from Homebrew's approach.
Package Management Learnings from Homebrew
Homebrew 5.0.0 released in 2025. Walk through the major changes in 5.0.0, improving expectations based on other package managers and what they can learn from Homebrew's approach.
mikemcquaid.com
January 31, 2026 at 6:24 PM
I gave a talk: Package Management Learnings from Homebrew
Homebrew 5.0.0 released in 2025. Walk through the major changes in 5.0.0, improving expectations based on other package managers and what they can learn from Homebrew's approach.
Homebrew 5.0.0 released in 2025. Walk through the major changes in 5.0.0, improving expectations based on other package managers and what they can learn from Homebrew's approach.
Reposted by Jorge Castro 🇵🇷 🦖
Meet the mind behind Bazzite - an interview with Kyle Gospodnetich
#Bazzite #Linux #LinuxGaming #PCGaming #OpenSource
#Bazzite #Linux #LinuxGaming #PCGaming #OpenSource
Meet the mind behind Bazzite - an interview with Kyle Gospodnetich
Want to know a little more about Bazzite and the original founder? Here's your chance with a brand new interview with Kyle Gospodnetich.
www.gamingonlinux.com
January 29, 2026 at 11:14 AM
Meet the mind behind Bazzite - an interview with Kyle Gospodnetich
#Bazzite #Linux #LinuxGaming #PCGaming #OpenSource
#Bazzite #Linux #LinuxGaming #PCGaming #OpenSource
gsd is so amazing, thanks to @brian.dev for recommending it. I decided to make a website as my first run. Ever miss the old freshmeat.net? I made one but for the @cncf.io ecosystem.
It's got vim navigation too (of course).
github.com/glittercowbo...
castrojo.github.io/firehose/
It's got vim navigation too (of course).
github.com/glittercowbo...
castrojo.github.io/firehose/
The Firehose - CNCF Releases
CNCF project releases aggregated in one place
castrojo.github.io
January 28, 2026 at 12:19 AM
gsd is so amazing, thanks to @brian.dev for recommending it. I decided to make a website as my first run. Ever miss the old freshmeat.net? I made one but for the @cncf.io ecosystem.
It's got vim navigation too (of course).
github.com/glittercowbo...
castrojo.github.io/firehose/
It's got vim navigation too (of course).
github.com/glittercowbo...
castrojo.github.io/firehose/
Reposted by Jorge Castro 🇵🇷 🦖
I want to interrupt your doom scroll to tell folks that a peer team of mine in the Office/M365 org is hiring Linux and/or K8s folks -
If you're interested in driving large scale product decisions and rollout, this could be your role.
apply.careers.microsoft.com/careers/job/...
If you're interested in driving large scale product decisions and rollout, this could be your role.
apply.careers.microsoft.com/careers/job/...
Senior Product Manager - M365 Chat | Microsoft Careers
Driving growth strategy and roadmap for the product. Working with diverse stakeholders to clarify product requirements, including platform owners, a diverse set of customer engineering teams, and comp...
apply.careers.microsoft.com
January 15, 2026 at 8:33 PM
I want to interrupt your doom scroll to tell folks that a peer team of mine in the Office/M365 org is hiring Linux and/or K8s folks -
If you're interested in driving large scale product decisions and rollout, this could be your role.
apply.careers.microsoft.com/careers/job/...
If you're interested in driving large scale product decisions and rollout, this could be your role.
apply.careers.microsoft.com/careers/job/...
Reposted by Jorge Castro 🇵🇷 🦖
Introducing Xenovenator espinosai, a new troodontid dinosaur with some fascinating cranial anatomy. I had the honour of being approached to create the illustration for this week’s official announcement. (1/3) #SciArt
January 14, 2026 at 5:17 PM
Introducing Xenovenator espinosai, a new troodontid dinosaur with some fascinating cranial anatomy. I had the honour of being approached to create the illustration for this week’s official announcement. (1/3) #SciArt
Reposted by Jorge Castro 🇵🇷 🦖
Rejekts is continuing 💜
Introducing Lexi Nadolski, Marcus Noble and Laura Santamaria as the Steering Committee & moving to community-led events.
Get involved: docs.google.com/forms/d/e/1F...
CFP ends Jan 17: sessionize.com/cloud-native...
Read full announcement👇
🔗 github.com/RejektsConfe...
Introducing Lexi Nadolski, Marcus Noble and Laura Santamaria as the Steering Committee & moving to community-led events.
Get involved: docs.google.com/forms/d/e/1F...
CFP ends Jan 17: sessionize.com/cloud-native...
Read full announcement👇
🔗 github.com/RejektsConfe...
github.com
January 13, 2026 at 7:28 PM
Rejekts is continuing 💜
Introducing Lexi Nadolski, Marcus Noble and Laura Santamaria as the Steering Committee & moving to community-led events.
Get involved: docs.google.com/forms/d/e/1F...
CFP ends Jan 17: sessionize.com/cloud-native...
Read full announcement👇
🔗 github.com/RejektsConfe...
Introducing Lexi Nadolski, Marcus Noble and Laura Santamaria as the Steering Committee & moving to community-led events.
Get involved: docs.google.com/forms/d/e/1F...
CFP ends Jan 17: sessionize.com/cloud-native...
Read full announcement👇
🔗 github.com/RejektsConfe...
TIL this exists.
January 13, 2026 at 8:11 PM
TIL this exists.
One of the things I'm proudest of in bazzite.gg, getaurora.dev, and projectbluefin.io is we only build on the latest cloud native tech.
That means our contributors are always learning the skills that companies like @chainguard.dev are looking for!
www.youtube.com/watch?v=2kmc...
That means our contributors are always learning the skills that companies like @chainguard.dev are looking for!
www.youtube.com/watch?v=2kmc...
Chainguard Engineering: Building the Most Advanced Container Images with RJ Sampson
YouTube video by Chainguard
www.youtube.com
January 5, 2026 at 12:57 PM
One of the things I'm proudest of in bazzite.gg, getaurora.dev, and projectbluefin.io is we only build on the latest cloud native tech.
That means our contributors are always learning the skills that companies like @chainguard.dev are looking for!
www.youtube.com/watch?v=2kmc...
That means our contributors are always learning the skills that companies like @chainguard.dev are looking for!
www.youtube.com/watch?v=2kmc...
Does anyone know how to contact Ed at Sapphire? I gotta talk to this guy! Awesome episode!
www.youtube.com/watch?v=fvt4...
www.youtube.com/watch?v=fvt4...
Sapphire Ed's Transition To Linux Gaming | Dual Boot Diaries special
YouTube video by The Full Nerd Network
www.youtube.com
January 3, 2026 at 5:38 AM
Does anyone know how to contact Ed at Sapphire? I gotta talk to this guy! Awesome episode!
www.youtube.com/watch?v=fvt4...
www.youtube.com/watch?v=fvt4...
Reposted by Jorge Castro 🇵🇷 🦖
Bazzite Linux gets a spring cleaning update to end 2025
#Bazzite #Linux #LinuxGaming #PCGaming #OpenSource
#Bazzite #Linux #LinuxGaming #PCGaming #OpenSource
Bazzite Linux gets a spring cleaning update to end 2025
The very popular gaming-focused Bazzite Linux has a fresh release out that ended 2025 with a little spring cleaning, and I've finally joined the ranks.
www.gamingonlinux.com
January 2, 2026 at 2:09 PM
Bazzite Linux gets a spring cleaning update to end 2025
#Bazzite #Linux #LinuxGaming #PCGaming #OpenSource
#Bazzite #Linux #LinuxGaming #PCGaming #OpenSource
Here's our end o' the year roll up and future plans for 2026! docs.projectbluefin.io/blog/bluefin...
Bluefin 2025 Wrap-up: State of the Raptor | Bluefin
Greetings Guardians!
docs.projectbluefin.io
December 30, 2025 at 8:32 PM
Here's our end o' the year roll up and future plans for 2026! docs.projectbluefin.io/blog/bluefin...
December 26, 2025 at 7:54 PM
Reposted by Jorge Castro 🇵🇷 🦖
I want to wish everyone Merry Christmas and Happy Holidays with this quick sketch of two Microraptorine dinosaurs in the snow ❄️. I hope everybody is having a great day and enjoying the presents! 🎁 🎄 🎅
Merry Christmas and Happy Holidays!
Merry Christmas and Happy Holidays!
December 25, 2025 at 5:02 PM
I want to wish everyone Merry Christmas and Happy Holidays with this quick sketch of two Microraptorine dinosaurs in the snow ❄️. I hope everybody is having a great day and enjoying the presents! 🎁 🎄 🎅
Merry Christmas and Happy Holidays!
Merry Christmas and Happy Holidays!
Before we had our kid we used to take Oscar to the mall for dog photos with Santa.
One year Santa was totally blitzed, it was amazing!
One year Santa was totally blitzed, it was amazing!
December 25, 2025 at 12:17 AM
Before we had our kid we used to take Oscar to the mall for dog photos with Santa.
One year Santa was totally blitzed, it was amazing!
One year Santa was totally blitzed, it was amazing!
When you turn on developer mode in projectbluefin.io and geraurora.dev you get an integrated docker experience, we've extended this to include the docker model plugin, have a great time!
www.docker.com/blog/docker-...
www.docker.com/blog/docker-...
Docker Model Runner Included in Universal Blue | Docker
Docker Model Runner now ships with Universal Blue (Aurora, Bluefin), delivering an out-of-the-box, GPU-ready AI development environment.
www.docker.com
December 22, 2025 at 9:34 PM
When you turn on developer mode in projectbluefin.io and geraurora.dev you get an integrated docker experience, we've extended this to include the docker model plugin, have a great time!
www.docker.com/blog/docker-...
www.docker.com/blog/docker-...
Reposted by Jorge Castro 🇵🇷 🦖
For those curious about how many people went on to actually install Bazzite, our weekly user count has gone up by about by about 1.25x in the past 30 days
December 20, 2025 at 1:07 PM
For those curious about how many people went on to actually install Bazzite, our weekly user count has gone up by about by about 1.25x in the past 30 days
Reposted by Jorge Castro 🇵🇷 🦖
