Jordan Costello's Avatar

Jordan Costello

@jordancostello

171
Followers
132
Following
210
Posts
06.11.2023
Joined
Posts Following

Latest posts by Jordan Costello @jordancostello

100% agree on the whole thread

11.12.2025 21:55 👍 1 🔁 0 💬 0 📌 0
08.12.2025 20:06 👍 0 🔁 0 💬 0 📌 0
SVG Filters - Clickjacking 2.0 A novel and powerful twist on an old classic.

Developer attempts to replicate "Liquid Glass" in CSS, and once finished realizes what she'd actually created is an exploit for a fundamental, previously unknown, and rather serious browser vulnerability

lyra.horse/blog/2025/12...

"CSS hack accidentally becomes regular hack"

05.12.2025 02:03 👍 2040 🔁 582 💬 24 📌 37

The addendum is a fascinating look into the thought process and misery of reconciling contradicting directives and rules in good faith. Anyone who has dealt with that in real life will be very familiar with this.

27.11.2025 15:50 👍 1 🔁 0 💬 0 📌 0

Just need to get a programmer with kenophobia and a love for golf, and you will be set 🚀

26.11.2025 19:05 👍 0 🔁 0 💬 1 📌 0

Kind of sounds like expressing self through expressions consumed vs. Learning about others through expressions consumed

26.11.2025 18:46 👍 0 🔁 0 💬 0 📌 0

I don't understand how anyone can watch how blatantly Grok is manipulated to answer the way ownership desires it to and then act like the other LLM chatbots couldn't possibly be similarly but less obviously compromised to produce responses in whatever way corporate interests and priorities dictate.

23.11.2025 19:13 👍 5996 🔁 1737 💬 49 📌 111

I suppose the closest thing to physical ownership on PC is putting a GOG game onto an external drive.

21.11.2025 17:13 👍 9 🔁 1 💬 0 📌 0
Preview
One AI-generated human race None of these people exist, but that hasn’t stopped them from posting profusely on TikTok

In recent days, oddly similar AI-generated videos depicting nonexistent Black people accompanied by captions such as “dear white people” and “hit follow if you want peace” have proliferated on TikTok. Here's a look at the spam network posting the videos.
www.conspirator0.com/p/one-ai-gen...

21.11.2025 17:01 👍 152 🔁 88 💬 3 📌 7

Not ideal. Probably an indicator something is wrong with the class interface. Though, need a tool to do it when you're in a bind and need to ship. Need to be able to honestly know when you're using the tool as a crutch for bad designs vs dealing w/ deadline, and then learn how to do better next time

21.11.2025 16:47 👍 0 🔁 0 💬 1 📌 0

Personally:

Unit: xUnit
Focusing on higher risk and higher complexity modules first, working down lower as time permits

(Didn't ask, but:)
Integration: xUnit + test containers
Acceptance: SpecFlow and/or xUnit (many other options too depending on solution)
E2E: Playwright

21.11.2025 16:00 👍 0 🔁 0 💬 1 📌 0

Damn I wonder what it would be like if all religious texts were tracked in public github repos from the start

21.11.2025 07:11 👍 0 🔁 0 💬 0 📌 0

Now That's What I Call Therapy: Vol 1

21.11.2025 06:41 👍 0 🔁 0 💬 0 📌 0

Automated volume too. Only need to ask: "Can I have one more dissertation, please?"

21.11.2025 05:51 👍 3 🔁 0 💬 0 📌 0

When we didn't give documentation, context, or intent to people: things were awful. When we give those things to AI: production popped off. AI is amazing

15.11.2025 23:37 👍 1 🔁 0 💬 0 📌 0

friday soapbox: as a designer, if you want something to be a skillful action for players, and you want growth in this skill to be very deep/meaningful, then you need to also let players be bad at it. sometimes horrendously bad. players hate this pain, and designers often want to mitigate it away.

14.11.2025 20:42 👍 537 🔁 121 💬 10 📌 11

I've always thought I'd find the most meaning, fulfillment, joy, satisfaction, and sense of connection interacting with a deluge games that humans had nothing to do with. I can't wait for human creators to be replaced. You know, for efficiency; the ultimate consumption experience

12.11.2025 18:13 👍 1 🔁 0 💬 0 📌 0

tldr: I know things, you know things, we barely know anything; same as always

10.11.2025 23:32 👍 1 🔁 0 💬 0 📌 0

Even within a stem field, there's a full range of people: from the brilliant to the ones it doesn't click with at all.

Plus, stem is so vast that anyone can be really good at a single or a few aspects of it and still be awful at all the rest.

10.11.2025 23:32 👍 0 🔁 0 💬 1 📌 0

I think sometimes that attitude is used to offload responsibility on to someone else, with the justification that they're "smart," so that makes it okay.

On the other hand, it's fine to be impressed with someone grasping something that we don't. But also-also everyone has something like that.

10.11.2025 23:32 👍 1 🔁 0 💬 1 📌 0

Objectivity, impartiality and balance are all *different things*, and the lazy tendency to treat them as synonyms, and to use partisan balance alone as a proxy for the others, is the root cause of a vast amount of nonsense.

10.11.2025 10:54 👍 203 🔁 72 💬 4 📌 4
In the Keyboard settings of Visual Studio, the shortcut "Alt+/" has been remapped to VAssistX.RefactorCreateImplementation" in the Text Editor context.

In the Keyboard settings of Visual Studio, the shortcut "Alt+/" has been remapped to VAssistX.RefactorCreateImplementation" in the Text Editor context.

Grumpy Old Man Strikes Back

10.11.2025 10:46 👍 7 🔁 2 💬 0 📌 0

Some problems are defined by conditional complexity, but many are not. Ideally, we should be modeling code accurately to the problem context - and I know "just get it done" and "I'm used to this way" sometimes, unfortunately, wins out.

10.11.2025 18:38 👍 1 🔁 0 💬 0 📌 0

Seems like using the right tool for the job. Conditionals offer a lot of flexibility, but if you functionally need to look up a value based on a key, then that extra flexibility isn't needed. A lookup table would make perfect sense. Preferring right tools, no uneeded functionality.

10.11.2025 18:38 👍 1 🔁 0 💬 1 📌 0
Post image

I have this take that I'm struggling to put into words, but I believe when possible, you should prefer maps to conditionals.

There was a talk by Sandi Metz years ago, I'll try and find it, but she says, "I'm condition averse, I want to pass messages to objects" and I think she's right.

10.11.2025 18:09 👍 19 🔁 1 💬 8 📌 0

10x liability is still 10x I guess 💪

10.11.2025 17:38 👍 2 🔁 0 💬 0 📌 0
Preview
Square Enix says it wants generative AI to be doing 70% of its QA and debugging by the end of 2027 | VGC The publisher is researching “Game QA Automation Technology” with the University of Tokyo…

Software companies already don't listen to QA, it's one of the reasons why everything is getting worse

Using AI to do the majority of testing will just make ignoring bugs even easier

www.videogameschronicle.com/news/square-...

06.11.2025 16:08 👍 1 🔁 1 💬 0 📌 0

"oooo i'd draw that but i can't draw"

brother get this through your head

NOBODY can draw

we are literally

ALL

BULLSHITTING

04.11.2025 20:39 👍 8516 🔁 2025 💬 125 📌 57

What the heck is a trampoline, anyway?

The blog post is now live! Come one, come all - enjoy this deep dive that commemorates going down the compiler rabbit hole (twice! in the Paris airport!)

savannah.dev/posts/what-t...

05.11.2025 05:40 👍 24 🔁 6 💬 2 📌 1

Going to be thinking about this thread for a while

30.10.2025 19:33 👍 0 🔁 0 💬 0 📌 0