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Joel Martinez

@joelmartinez.codecube.net
622 followers 894 following 1.2K posts

Principal Software Engineering Manager at @microsoft.com (via #xamarin), working on startups.microsoft.com. Founded @onetug.org. #eldermillenial 🇺🇸 🇩🇴 📝 codecube.net

PostsRepliesMedia
Joel Martinez @joelmartinez.codecube.net · 30/01/2026
Came over here to see if there's any more sane #moltbook takes than over on X 😅🦞
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Joel Martinez @joelmartinez.codecube.net · 28/01/2026
codecube.net/2026/1/moder...
codecube.net
Modern Law of Leaky Abstractions
Back in 2002, Joel Spolsky wrote The Law of Leaky Abstractions, and it's one of those pieces that's stuck with me ever since I first read it. 23+ years later 💀 and I'm still bringing it up in conv...
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Dare Obasanjo @carnage4life.bsky.social · 17/01/2026
Leaked video from Palantir and Tesla presenting their product roadmap to ICE.
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Joel Martinez @joelmartinez.codecube.net · 13/01/2026
Lol
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Sung Kim @sungkim.bsky.social · 10/01/2026
She does have a point.
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Joel Martinez @joelmartinez.codecube.net · 08/01/2026
Raise your hand if you've ever been asked by leadership or stakeholders for an estimate (a project completion date, a cost projection, etc) ... and despite all attempts to communicate the inherent uncertainty, the number or date is now cast in concrete as what everyone assumes _will_ happen 🫠
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Joel Martinez @joelmartinez.codecube.net · 02/01/2026
Working on a fun new project ... anyone out there doing parametric #CAD with #JSCAD? I'm writing a vscode plugin that lets you stay right in editor to visualize/export your work. I've got some ideas for some cool features, but I'd love to get some feedback from real folks working in this space :)
A screenshot showing VSCode, with the HootCAD extension rendering a model of a @wildernesslabs.bsky.app meadow enclosure.
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Blake Richards @tyrellturing.bsky.social · 10/12/2025
1/2) I've seen several posts dunking on data centres in space proposals, often by citing things like the cooling issue, radiation, power, etc. Those are all valid concerns. But, Bluesky folks, the people making these proposals are not as dumb as you are assuming. 🧪 #MLSky
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Joel Martinez @joelmartinez.codecube.net · 08/12/2025
Can our billionaires in America develop a sudden interest in architecture and start building some grand things in our cities? We may as well get cool buildings and environments in exchange for our dystopia
Edinburgh castle
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Joel Martinez @joelmartinez.codecube.net · 02/12/2025
I didn’t have any sunglasses, so I worked with what I had
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Joel Martinez @joelmartinez.codecube.net · 30/11/2025
“You can’t defend capital and people at the same time” … helluva quote
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Mike Caulfield @mikecaulfield.bsky.social · 22/11/2025
I did it, I wrote it. The thing I think (?) some educators have been waiting for for quite a while. mikecaulfield.substack.com/p/sift-for-a...
mikecaulfield.substack.com
SIFT for AI: Introduction and Pedagogy
Once I thought more deeply about what people had been asking for it made a lot of sense
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Chuck Wendig @chuckwendig.bsky.social · 01/11/2025
My perhaps controversial assessment is that when you share the propaganda of your enemies to call it out or to mock it… you’re still spreading their propaganda and maybe doing exactly what they hope you’ll do.
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Joel Martinez @joelmartinez.codecube.net · 03/10/2025
Things are heating up in the AI wars! #Sora sora.chatgpt.com/p/s_68e01655...
sora.chatgpt.com
codecube on Sora
@sama getting into a gundam’s cockpit while talking about how he’s going to personally patrol the OpenAI datacenter against mechs from other ai startups… the camera zooms out to an establishing shot s...
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Joel Martinez @joelmartinez.codecube.net · 03/10/2025
Anyone got a Sora invite you’re dying to give away? 😅
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Peter Lewis @peterlewis.design · 18/09/2025
I think something democracy has never faced before is a populace with years and years of algorithmically supercharged perceptions of “the other side”
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Joel Martinez @joelmartinez.codecube.net · 09/09/2025
To be honest though ... ChatGPT's sycophancy is helping democratize access to that multi-layered-bubble of agreeable yes-men 😅
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Joel Martinez @joelmartinez.codecube.net · 09/09/2025
Ever worked with a "Cowboy Coder"? Or perhaps, you yourself are that gun-slingin' cowpoke! What works in a smaller team or startup, can eventually become a liability as a team grows if not managed correctly. codecube.net/2025/9/team-...
codecube.net
Cowboy Coders and the Shift to Structure - How Teams Grow
Probably every engineer will have worked with that one person who thrives in the chaos. A system breaks, customers are blocked, and before anyone else has even read the incident report, they’re alr...
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Joel Martinez @joelmartinez.codecube.net · 07/09/2025
A recent tweet by my friend got me thinking about the many winding paths I’ve been down over the course of my career … starting up a new series on my blog to write about it :) codecube.net/2025/9/accid...
codecube.net
The Accidental Path
There’s a book called Why Greatness Cannot Be Planned that my friend Matt Mazur recently tweeted about. He wrote: “It’s a risky strategy because the most likely outcome is you explore and discover...
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Joel Martinez @joelmartinez.codecube.net · 04/09/2025
A screenshot from Spotify showing Tribute by Tenacious D and What It Sounds Like from KPop Demon Hunters next to each other ... the implication being that they have the same vibe.
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Mike Caulfield @mikecaulfield.bsky.social · 04/09/2025
Yep. Almost all of history from global warming, mass migration, 9/11 and the rise of Russia is downstream of not aggressively pursuing nuclear power. When you look at the body count of misinformation, misinformation about nuclear power ranks near the top.
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Joel Martinez @joelmartinez.codecube.net · 29/08/2025
Does your team "move fast and break things"? Or do you slow down and find/fix the root cause every time? As always, the right answer is the classic "it depends", and each approach comes with its own pros and cons. codecube.net/2025/8/team-...
codecube.net
Moving Fast vs Root Cause Culture - How Teams Grow
“Move fast and break things.” The phrase came out of Facebook’s early days and quickly became a shorthand mantra across the industry. It’s catchy, it feels daring, and it captures a mindset that va...
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Joel Martinez @joelmartinez.codecube.net · 26/08/2025
As coding agents get more capable, it seems like they’re using more and more compute to handle longer and more complex tasks. Devs will increasingly have to start rationing where they do their AI thinking to avoid burning through their credits. codecube.net/2025/8/tiers...
codecube.net
Tiered Thinking in the Age of AI
Not too long ago, everyone was wondering whether $20 a month for an AI coding tool was worth it. Today, devs are easily blowing past $200 worth of capacity in a single billing cycle, and it’s easy ...
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Joel Martinez @joelmartinez.codecube.net · 23/08/2025
Finally got this working ... this had been on my personal backlog for quite some time, and so now I can embed timelines in my blog posts 📆 codecube.net/2025/8/timel...
codecube.net
Timelines
I've been writing recently about posts being worthless in the AI era, and explored different ways of navigating content...
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Joel Martinez @joelmartinez.codecube.net · 22/08/2025
I got a Mountain Dew Baja Midnight, out of curiosity… I’ve made a huge mistake
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Joel Martinez @joelmartinez.codecube.net · 21/08/2025
Has "Agile" ever actually worked for anyone? 😅 new blog post where I'm just kind of retrospecting across the last 25 years codecube.net/2025/8/agile...
codecube.net
Why Agile So Often Falls Short
I first experienced “agile” back in 2004 when I started working at what was then called EA Tiburon. The agile manifesto was still a relatively new concept and I was so excited to be a part of worki...
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Joel Martinez @joelmartinez.codecube.net · 19/08/2025
So ... is this the reference song that Soda Pop was based on in #KPOPDEMONHUNTERS? open.spotify.com/track/1mWdTe...
open.spotify.com
Butter
BTS · Butter (Hotter, Sweeter, Cooler) · Song · 2021
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Joel Martinez @joelmartinez.codecube.net · 18/08/2025
media.tenor.com
a pixelated image of a man making a face
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Joel Martinez @joelmartinez.codecube.net · 18/08/2025
Had a fun time working on a new github action for @wildernesslabs.bsky.social's Chloroplast (a static site generator for writing and publishing docs). Did a quick writeup on it in my blog: codecube.net/2025/8/chlor...
codecube.net
Chloroplast – A .NET Static Site Generator for Docs
“When I ask myself ‘what would have the most impact today?’ I sit down and write documentation.” — Miguel de Icaza Documentation has been a big part of my career; working on Microsoft Learn, as the...
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Joel Martinez @joelmartinez.codecube.net · 12/08/2025
People on social media should remember that propaganda doesn’t always need to be political in nature … (try to) know when you’re being manipulated
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Joel Martinez @joelmartinez.codecube.net · 11/08/2025
How many engineers have heard their leadership say, "why do things take so long to ship these days?" ... there's probably a bunch of answers to that, not the least of which is that the things that work for a small team, cause pain for larger teams. codecube.net/2025/8/team-...
codecube.net
How You Ship Matters
When you look at how teams ship software, two extremes pop into view....
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Jason Lengstorf @jason.energy · 10/08/2025
I got into tech because it’s fun to take things apart, see how they work, and put them back together — or rearrange the parts into something brand new. it definitely feels like the new ethos is “bro why bother to learn? caring about that stuff is cringe, just go FAST bro” and that bums me out
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Joel Martinez @joelmartinez.codecube.net · 10/08/2025
Dang it, debugging CI code is such a gigantic pain ... in this case, a custom github action to easily run #Chloroplast documentation builds. It's gonna be so cool once it works!
media.tenor.com
a man in a blue sweater is sitting in a chair and raising his fist in the air .
ALT: a man in a blue sweater is sitting in a chair and raising his fist in the air .
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Joel Martinez @joelmartinez.codecube.net · 09/08/2025
Before I get banned or blocked for going about this the wrong way… Does anyone know the best way to pull things out of the Internet way back machine? I’d like to go in and extract some of my very early blog posts from the early 2000s that I don’t have.
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Joel Martinez @joelmartinez.codecube.net · 08/08/2025
GPT 4o after people started checking out GPT5
media.tenor.com
a man in armor holding a sword with the words after all this time fate or destiny has brought you back to me because
ALT: a man in armor holding a sword with the words after all this time fate or destiny has brought you back to me because
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Joel Martinez @joelmartinez.codecube.net · 08/08/2025
What movie have you seen an unhealthy number of times?
media.tenor.com
a man without a shirt is standing in front of a crowd with his hands outstretched .
ALT: a man without a shirt is standing in front of a crowd with his hands outstretched .
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Joel Martinez @joelmartinez.codecube.net · 07/08/2025
On the eve of GPT5 launching, I start to wonder how the future will evolve. As we keep integrating these new tools into our workflows, will we (collectively) get to keep the generated value, or will it be increasingly extracted from us. codecube.net/2025/8/ai-br...
codecube.net
The AI Breadline
Here's a familiar pattern I’ve seen play out more than once. Recently, Anthropic reduced Claude’s usage limits after someone started consuming way more resources than expected. That’s understandabl...
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Jason Lengstorf @jason.energy · 06/08/2025
just a reminder that sustained overwork leads to exhaustion and increased error rates — sustained 60 hr/wk employees are actually LESS productive than if they worked 40 hours
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Joel Martinez @joelmartinez.codecube.net · 06/08/2025
Stop it, tech industry 🗞️ www.forbes.com/sites/bryanr...
forbes.com
The ‘9-9-6 Work Schedule’ Could Be Coming To Your Workplace Soon
Some U.S. companies are adopting China's 9-9-6 work schedule to win the AI race. Will you soon be working 9:00 a.m. to 9:00 p.m., six days a week Monday through Saturday?
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Joel Martinez @joelmartinez.codecube.net · 05/08/2025
Nice update just dropped for @wildernesslabs.bsky.social's Chloroplast ... it now generates sitemap XML files for an easy boost to your documentation site's SEO 👏🏼 Available via Nuget! github.com/WildernessLa...
github.com
GitHub - WildernessLabs/Chloroplast: Wilderness Labs docs engine that converts and hosts markdown and XML API docs into HTML.
Wilderness Labs docs engine that converts and hosts markdown and XML API docs into HTML. - WildernessLabs/Chloroplast
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Joel Martinez @joelmartinez.codecube.net · 05/08/2025
Feels like with every passing day, individuals are asked to take on a wider array of responsibilities; in previous years they might have been the responsibility of someone who specialized in that role. Increasingly frayed engineers ask, is this the only way forward? codecube.net/2025/8/team-...
codecube.net
Specialists vs Generalists
Tiny teams move fast because nobody argues over job boundaries. One day you're tweaking CSS, the next you're writing a quick‑and‑dirty data migration. The product needs finishing, so hats get stack...
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Joel Martinez @joelmartinez.codecube.net · 01/08/2025
Doing a bit of experimenting with some alternate navigation mechanisms on my website. Does anyone have any good examples of graph based in navigation on different websites? codecube.net/2025/7/link-...
codecube.net
Mapping My Own Content
I wrote This Post is Worthless about how the old web worked, back when links weren’t just SEO fuel but the actual connective tissue of the internet. If I’m going to talk about that, I figured I sho...
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Mark Riedl @markriedl.bsky.social · 30/07/2025
I think a lot about the “harmless” part of “helpful, honest, harmless” which has been the (vague) rallying cry of AI Alignment. I consider AI doing student homework to be harmful at the individual and societal levels. Very much in conflict with “helpful”.
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Joel Martinez @joelmartinez.codecube.net · 29/07/2025
Why is everyone talking about clams?
media.tenor.com
a close up of a man in a suit and tie with a question mark on his neck .
ALT: a close up of a man in a suit and tie with a question mark on his neck .
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Merill Fernando 💚 @merill.net · 29/07/2025
Another weekend project launched. This time for the MCP community! VS Code - MCP Install Button Generator Check it out at VSCodeMCP.com The backstory: I wanted an easy way for users to one-click install my Lokka.dev MCP Server to VSCode
Screenshot of VS Code one click instsall button
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Joel Martinez @joelmartinez.codecube.net · 28/07/2025
Possibly my most worthless post ever 🙈 The world is changing, and those of us that "exist on the internet" should understand that what is valued is changing before our very eyes (for better or worse) codecube.net/2025/7/worth...
codecube.net
This Post Is Worthless
I’ve always loved what PageRank promised from the early days of Google: links as votes, authority that anyone could earn if readers found an idea useful enough to link to it. In that early blog era...
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Joel Martinez @joelmartinez.codecube.net · 25/07/2025
Saw Superman … it was pretty wonderful 🐒 #SuperShit
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a man in a superman costume is flying over a city
ALT: a man in a superman costume is flying over a city
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Joel Martinez @joelmartinez.codecube.net · 24/07/2025
This has probably been the biggest issue with the community growing here on bluesky ... everyone's obsessed with still 👀 what's going on over there. And the more everyone does it, the more folks here get a weird sense of FOMO. Leave that mess there! 😅
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Joel Martinez @joelmartinez.codecube.net · 24/07/2025
Have you ever felt like every day was just a procession of one meeting after another? Eventually you ask yourself when exactly it is that you're supposed to do any of the work that you're talking about?
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Joel Martinez @joelmartinez.codecube.net · 21/07/2025
It’s always fun going back and looking at old posts … I was poking around my sites archives, and came across a post from 2013… Where I was just kind of reflecting on how work was changing. Wrote a post, reflecting on how things have gone since then… codecube.net/2025/7/how-w...
codecube.net
How Work Kept Changing
In 2013, I wrote a post about how work was changing—a snapshot of what felt like the beginning of a broader shift. Remote work was still a bit of a curiosity for many companies but growing, side pr...
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