Ondřej Žára
LightNews LightNews
ondras.zarovi.cz
Ondřej Žára
@ondras.zarovi.cz
93 followers 120 following 60 posts
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Reposted by Ondřej Žára
dbushell.com
Is it Time to Regulate React?
dbushell.com/2025/10/23/r...

— it's time for an intervention at least!
Is it Time to Regulate React?
The one where I pen some premium rage bait
dbushell.com
October 23, 2025 at 9:08 AM
ondras.zarovi.cz
Writing good docs is hard. See, here we have two *really useful* examples of a goniometric function usage in CSS. 🤦
CSS documentation showcasing the usage of the sin() function to 1) compute 0.5 2) compute 1
October 22, 2025 at 8:35 AM
Reposted by Ondřej Žára
infrequently.org
Lest you be taken in, @kentonvarda.com confirms down thread that they had to make the vanilla JS version output 3x as much, otherwise it was "too fast to measure"
brianleroux.bsky.social Brian LeRoux @brianleroux.bsky.social · Oct 14
I guess I'm happy they have engineered themselves into a place where they can now render html sub second. The levels of unserious aside.
kentonvarda.com Kenton Varda @kentonvarda.com · Oct 14
Those benchmarks from @t3.gg revealed some interesting issues in Workers. Happy to say it's all fixed now, save for some lingering next.js-specific stuff we're continuing to work on. Thanks for the reproducible test cases, @t3.gg.

Excessive details in blog post: blog.cloudflare.com/unpacking-cl...
October 15, 2025 at 4:42 PM
Reposted by Ondřej Žára
arturo182.bsky.social
Is this good?
A tweet from @vx-underground from 2 hours ago "Chat, we are cooked Discord is being extorted by the people who compromised their Zendesk instance They've got 1.5TB of age verification related photos. 2,185,151 photos tl;dr 2.1m Discord users drivers license and/or passport might be leaked. Unknown number of e-mails"
October 8, 2025 at 10:47 AM
Reposted by Ondřej Žára
michalblaha.cz
Pan Hraba reprezentuje tupou ideologii, silná slova a výzvy k vyhazování lidí, jen protože mají jiný názor.
Jan Mušuta je zosobněním dat, znalostí a zkušeností.
October 7, 2025 at 7:27 AM
Reposted by Ondřej Žára
jakelazaroff.com
show this to anyone else you know who also assumed DHH was just a normal conservative dude rather than a raging white supremacist lunatic
DHH Is Way Worse Than I Thought | jakelazaroff.com
DHH's politics are not normal. Maybe they used to be, I don't know, but as of right now the dude is_way outside of what most people would consider moral or acceptable.
jakelazaroff.com
October 2, 2025 at 12:57 PM
Reposted by Ondřej Žára
johanpeitz.com
📣 ICY TOWER IS COMING BACK
Stoked to announce that we're making a brand new Icy Tower game, ready for the 25th anniversary next year!

Check out the trailer, spread the news, and wishlist on Steam :D
s.team/a/3014860

More in thread 👇🧵
October 1, 2025 at 12:14 PM
Reposted by Ondřej Žára
landovsky.bsky.social
Letos to zase hodím Pirátům. Veřejnou službu pod nimi dělají vzdělaní a pracovití lidé jako je @michalblaha.cz a @olgarichterova.bsky.social . Vážím si jejich transparentnosti i toho, kolik žen mají na kandidátkách.

Hřiba sice moc nemusím, ale třeba po volbách pomůže ostrými lokty.

#letospirati
September 29, 2025 at 10:29 AM
Reposted by Ondřej Žára
dfkaye.bsky.social
AI IS THE NEW SMOKING

*This code does not call curl. This is not a "POC" of anything than suggesting you did this with an AI and that you do not understand what you're doing here.*

hackerone.com/reports/3340...
Unsupported Browser | HackerOne
hackerone.com
September 22, 2025 at 5:01 PM
Reposted by Ondřej Žára
dgrey.bsky.social
This disinformation age is so whacky.
stupidartpunk.bsky.social Brandon Williams @stupidartpunk.bsky.social · Sep 18
Interesting regarding AI and Kpop Demon Hunters 1/2
Artists Against Generative Al 15 AGAINST Andrew Unferdorfer • 14h • G A Redditor caught this. Looks like a possible instance where a translation bot fabricated pro-Al misinformation and that got picked up and amplified as real news. The misinformation states that ChatGPT was used by the creators of KPop Demon Hunters to help them write the song "Soda Pop". Problem is, when somebody went back to the original source in Korean, IT DIDN'T SAY ANYTHING ABOUT USING AI OR CHATGPT! The article was translated with Al, and it looks like the Al itself made up this complete lie, and the truly terrifying thing is how nobody questioned it until this one person went digging for the truth. We launched the OpenAl Korea office yesterday! Fav moment from the launch celebration was hearing singer/songwriter Vince share that ChatGPT helped him write "Soda Pop" from KPop Demon Hunters! It apparently gave him ideas to make it sound "more bubbly" OpenAl 코리아 Tweet's now deleted, but here's a bit further down the web of this: The original article this was sourced from, from Korea JoongAng Daily, says this: "Prior to the unofficial event, producer Vince also spoke with Business Director Oliver Jay at OpenAl's official launch event. Vince stated, "We sometimes use ChatGPT to generate inspiration when producing K-pop," and also mentioned that Al technology is already being utilized in K-pop." The thing is, that's only in the English translation. The Korean article it's translated from doesn't mention KPop Demon Hunters using Al at all. So, how did it get there? Well, the English article, as confirmed by a note at the bottom, was translated using generative Al. So, since different language versions of the article contradict themselves, there's a nonzero chance that this entire debacle is an Al hallucination ITSELF, spawned from an Al translation
September 19, 2025 at 7:50 AM
Reposted by Ondřej Žára
timkrief.com
September 16, 2025 at 2:40 PM
Reposted by Ondřej Žára
dfkaye.bsky.social
Build your next site in pure HTML and CSS

• Building HTML pages is easy
• Pure HTML is evergreen
• Bloated web pages are too slow
• Host anywhere, even free
• Accessibility & SEO benefits are automatic
• No security patches
• No build steps

joeldare.com/why-im-writi...
Why I’m Writing Pure HTML & CSS in 2025
joeldare.com
September 11, 2025 at 5:43 PM
ondras.zarovi.cz
Nepravidelné hudební okénko: pokud posloucháte Caravan Palace, neměl by vám ujít nedávno vydaný oficiální Dusty House Mix -- hodinová kompilace remixů napříč celou jejich tvorbou.

YouTube: www.youtube.com/watch?v=w9I3...
Spotify: open.spotify.com/album/3p4sAh...
September 7, 2025 at 4:31 PM
Reposted by Ondřej Žára
dfkaye.bsky.social
Type Checking is a Symptom, Not a Solution

programmingsimplicity.substack.com/p/type-check...
Type Checking is a Symptom, Not a Solution
2025-08-31
programmingsimplicity.substack.com
September 5, 2025 at 7:51 PM
Reposted by Ondřej Žára
webexpo.bsky.social
🐍 Fun fact: Python wasn’t named after the snake.

When Guido van Rossum created the language in 1989, he chose the name after Monty Python’s Flying Circus. The snake vibes came later with the logo, Anaconda, PyPI etc.

So yes, you’re coding in honour of a British comedy show! 😉
August 29, 2025 at 6:27 AM
Reposted by Ondřej Žára
deno.land
We're launching a GoFundMe to cover legal fees to #FreeJavaScript trademark from Oracle.

We need to raise $200k to make full use of the discovery phase in the trademark cancelation petition. This is a critical step in protecting the JavaScript name for the whole community.

👉 javascript.tm
JavaScript™
We need your help to continue our fight over Oracle's claim to the JavaScript trademark. Here's where we are now and what you can do to help.
javascript.tm
August 28, 2025 at 4:20 AM
Reposted by Ondřej Žára
dfkaye.bsky.social
“I’m disappointed by my fellow developers who quickly threw all principles out of the window so they can speedrun software development”

I Know When You're Vibe Coding
alexkondov.com/i-know-when-...
I Know When You're Vibe Coding
I shouldn’t have to care about this. I don’t want to care about how someone’s code gets into the IDE. Whether you wrote it by hand, copied it from a forum…
alexkondov.com
August 27, 2025 at 2:38 AM
Reposted by Ondřej Žára
dfkaye.bsky.social
XSLT: small attack surface
Browser devs: no one understands it, remove it

AI: expanding attack surface
Browser devs: LGTM! 👍

monthofaibugs.com
Agentic ProbLLMs - The Month of AI Bugs 2025
monthofaibugs.com
August 21, 2025 at 3:07 PM
Reposted by Ondřej Žára
benschwarz.bsky.social
“I don’t like CSS” is coded speech for “I never learned CSS”
July 23, 2025 at 2:26 AM
Reposted by Ondřej Žára
dfkaye.bsky.social
GitHub performance has definitely gotten worse this year.

yoyo-code.com/why-is-githu...
Why is GitHub UI getting so much slower?
Matyáš Racek's blog
yoyo-code.com
August 9, 2025 at 6:12 AM
Reposted by Ondřej Žára
neil-d-t.bsky.social
I just finished the first pass at a procedural landscape generator for a flying game, Kerosene Thunder. The goal is realistic 1960s landscapes ~1000km across, at 500m resolution. This is a thread about how it works now. #procgen #textmode
The actual map is text characters. I have blurred it slightly because otherwise the bluesky scaling algorithm does horrible things to it. Red is cities, and that's an airport.
July 30, 2025 at 10:09 PM
Reposted by Ondřej Žára
davidho.bsky.social
Motherfucking wind farms…
July 30, 2025 at 5:02 PM
Reposted by Ondřej Žára
macomix.bsky.social
July 29, 2025 at 9:42 AM
Reposted by Ondřej Žára
daveyfwright.bsky.social
"i asked grok" "i asked chatgpt" yeah well i asked carl sagan and he said the greatest enemy of knowledge is not ignorance but the illusion of knowledge 🧪
July 18, 2025 at 4:12 AM
Reposted by Ondřej Žára
lookitup.baby
This thread is incredible.
Jason ✨👾SaaStr.Ai✨ Lemkin (@jasonlk)
.@Replit goes rogue during a code freeze and shutdown and deletes our entire database
xcancel.com
July 20, 2025 at 3:01 PM