Justine Tunney's Avatar

Justine Tunney

@justine.lol

I built a C library that lets you compile 12kb static binaries that run natively on Linux, Mac, Windows, FreeBSD, OpenBSD, NetBSD and BIOS using just GCC/Clang.

1,345
Followers
35
Following
41
Posts
12.11.2024
Joined
Posts Following

Latest posts by Justine Tunney @justine.lol

selling calls has got it going on
cause Japan won't let stocks rise for long
Nikkei can't you see you're just not the stock for me
I know it might be wrong but I'm in love with selling calls

10.02.2026 21:14 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Post image

PSA: Don't get your financial data from Google. It's scandalous that they have a 20x underreporting error on a company that's under review by MSCI and NASDAQ for index inclusion. Search and Finance numbers aren't even internally consistent.

14.12.2025 10:27 ๐Ÿ‘ 8 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Is there any evidence Chloe Cole actually was trans? Her story has inconsistencies. Says she was on puberty blockers since 13 but needed a double mastectomy. She doesn't look like someone who's ever been exposed to testosterone.

21.09.2025 05:46 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Post image
13.09.2025 01:57 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Post image

Cloudflare believes blocking AI crawlers is more important than DNS, SSL, E-Mail, Logs, etc. Why else would it be the first thing in their navigation? This feature isn't exactly brand new.

28.08.2025 05:38 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Why do mobile apps show me notifications about things I've done? Gee thanks Tesla, I didn't know I was just supercharging my car. Gee thanks Gemini, I had no idea the research report I just read on my desktop had been completed. The list goes on.

27.08.2025 00:33 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Living in Chernobyl poses less risk to your health than eating out of plastic bags and containers. Prove me wrong.

14.06.2025 08:25 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Is there a video?

09.05.2025 17:31 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
QtCS25 - Compile once; run everywhere - Qt Wiki

I gave two talks at @qt-project.org Contributors Summit 2025 in Munich ๐Ÿฅจ

One about @justine.lol 's Cosmopolitan LibC wiki.qt.io/QtCS25_-_Com... and one about Qt Creator Extensions wiki.qt.io/QtCS25_-_Qt_...

I think it went well ๐Ÿ˜…

08.05.2025 20:22 ๐Ÿ‘ 5 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

I loved Star Wars as a kid. I memorized it, talked about it, and waited eight long years for the prequels. They didn't end up being the films I wanted. I thought what is all this scheming? Where's my clear story of good vs. evil? But looking back I think they were the films we needed.

08.05.2025 13:34 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

So Let's Encrypt is now having certificates expire in six days. That must mean it's feasible to crack a key in less than three months, right? Is anyone familiar with the state of the art?

14.04.2025 19:18 ๐Ÿ‘ 7 ๐Ÿ” 2 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Can you be pro-trans and a fascist?

12.04.2025 18:23 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Post image
12.04.2025 07:39 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Cosmopolitan Libc dynamically allocates waiter objects in its normal pthread_mutex_t implementation. If the process runs out of memory (or in NetBSD's case, file descriptors...) then your mutex will yield loop until another thread release an existing waiter object. Raising ENOMEM is bonkers.

26.03.2025 03:35 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Where is that written? I'm looking at IEEE Std 1003.1-2024 and I don't see ENOMEM in the lock/unlock man pages.

26.03.2025 03:32 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

If I made a public library api that accepted pthread_mutex_t as an argument, then I would definitely check the result codes of lock/unlock since I didn't initialize it. But if I know it's NORMAL then there's no point in checking return codes except trylock.

25.03.2025 01:31 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

- NORMAL mutex error conditions are deadlock or undefined
- RECURSIVE mutexes can EAGAIN if depth is exceeded.
- ERRORCHECK mutexes can EDEADLK if relocked or cyclic
- POSIX says mutexes by DEFAULT can be any of the above

25.03.2025 01:26 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

I'm good at prediction.

20.03.2025 04:22 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

The worst thing about modern video codecs is they make everything look AI generated. Even watching a 1080p video on YouTube my brain is telling me it's fake but I know it's not.

01.03.2025 21:29 ๐Ÿ‘ 6 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Post image

He probably thinks Russia will do this to the rest of Europe.

19.02.2025 11:15 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
Post image Post image Post image

Shame on America for retraining China's model to insult them. China never did this to the United States.

19.02.2025 06:14 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Another way you can avoid eating bugs is by eating kosher. Only a specific kind of locust is kosher and it has to be eaten whole. Therefore kosher food can never be adulterated with mealworm larvae.

04.02.2025 23:47 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Implementing regulation - EU - 2025/89 - EN - EUR-LexLog inEnglish

Be careful what you eat the next time you're in Europe. The EU recently authorized larvae as a filler additive in pasta, breads, cheese, etc. They're required to put larvae on ingredient lists, but restaurants could use it without telling you. eur-lex.europa.eu/legal-conten...

04.02.2025 23:40 ๐Ÿ‘ 6 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
Post image

She works at the VRU.

23.01.2025 02:39 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Post image

I do. Her name is Varu.

23.01.2025 02:37 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

The list was voted on by Silicon Valley residents. The website owner torched $500,000 to get this many samples analyzed. I hope the results galvanize further investment in food testing.

28.12.2024 03:15 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Basically you have to think of BSB vs. NSYNC the same as Nintendo vs. Sega. All the good kids played Super Nintendo and listened to Backstreet Boys.

13.12.2024 00:02 ๐Ÿ‘ 1 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

But anyway, Qt doesn't count, since it's been around longer than GitHub.

08.12.2024 23:47 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
GitHub - scynthiadunlop/WritingForDevelopersBook: About the book "Writing for Developers: Blogs That Get Read," which is all about writing more compelling engineering blog posts. Available on Amazon a... About the book "Writing for Developers: Blogs That Get Read," which is all about writing more compelling engineering blog posts. Available on Amazon as well as Manning. By Piotr Sarna &a...

github.com/scynthiadunl...

08.12.2024 23:31 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

If your GitHub project has more commits than stars, it might be time to reconsider where you're focusing your energy!

08.12.2024 15:58 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0