Hacker News: jeanlucas

New comment by jeanlucas in "There Will Come Soft Rains (1950) [pdf]"

jeanlucas — Tue, 04 Aug 2026 15:25:22 +0000

this guy gets it

New comment by jeanlucas in "Kimi K3 Is Competitive with Fable; Kimi K3 and Fable Is SoTA"

jeanlucas — Wed, 22 Jul 2026 01:49:29 +0000

So if they paid for pre-training they would not be able to open their weights?

New comment by jeanlucas in "What AI did to stackoverflow in a graph"

jeanlucas — Tue, 21 Jul 2026 01:29:50 +0000

Mostly: Discord, Github issues (as forum), X (twitter at the time), and Discourse! Discourse was growing steadily, even startups like OpenAI and neobanks like nubank (Brazil) had forums for their users because keeping your community active and close was something considered valuable (devrel since then has experienced a rapidly decline).

New comment by jeanlucas in "Show HN: I made email signatures less boring"

jeanlucas — Tue, 21 Jul 2026 01:27:29 +0000

We were this close to glory... This close!

But we got a generic 3D doll instead of forum-like signatures.

Just imagine something like this: https://i1168.photobucket.com/albums/r488/Vayne-D3/HybridSig...

Already 10x cooler, or maybe a long strip of startups / project you've done https://www.carlos-menezes.com/img/before-the-bio/smaller.pn...

New comment by jeanlucas in "What AI did to stackoverflow in a graph"

jeanlucas — Sat, 18 Jul 2026 16:17:35 +0000

The sale is relevant. The spike in activity right before the sale already shows the management hand and how they actively ran the org to optimize for this sale. The rebound right after is hard, and it was (right) before chatgpt

They accelerated the downfall with this and then chatgpt came over

New comment by jeanlucas in "Elixir-lang.org has a new design"

jeanlucas — Sat, 18 Jul 2026 16:15:30 +0000

Nice! The showcase of companies is really nice

New comment by jeanlucas in "What AI did to stackoverflow in a graph"

jeanlucas — Sat, 18 Jul 2026 14:53:10 +0000

For those who don't know what the Monica affair was: https://meta.stackoverflow.com/questions/393046/who-or-what-...

New comment by jeanlucas in "What AI did to stackoverflow in a graph"

jeanlucas — Sat, 18 Jul 2026 14:48:35 +0000

I don't have the time to, but I'm surprised there aren't a lot of comments on the decline before chatGPT was released, but after SO was sold to Prosus [1][2]

Even the curious growth spike in activity happened just before the acquisition. I wish I had time to do this analysis a bit deeper, but you can look for SO activity up until when chatGPT was released, it is really noticeable.

---

[1] Stack Overflow acquired by Prosus for $1.8 billion: https://techcrunch.com/2021/06/02/stack-overflow-acquired-by...

[2] Prosus to acquire Stack Overflow for US$1.8 billion https://www.prosus.com/news-insights/2021/prosus-to-acquire-...

New comment by jeanlucas in "What AI did to stackoverflow in a graph"

jeanlucas — Sat, 18 Jul 2026 12:32:27 +0000

Usually #1 actually works, most cases, and missing discord, several healthy communities on Discord nowadays

New comment by jeanlucas in "Codex starts encrypting sub-agent prompts"

jeanlucas — Tue, 14 Jul 2026 13:52:03 +0000

I was wondering why my local tool to inspect coding agent sessions stopped working in some cases.

This is a really interesting engineering decision, I wonder how many people will want an encrypted external piece of instructions running on their machine.

New comment by jeanlucas in "When 2+2=5"

jeanlucas — Mon, 06 Jul 2026 17:45:19 +0000

It's because you have not been paying attention (payin' attention)

New comment by jeanlucas in "Show HN: Veterinarian turned founder, AI lawn diagnosis"

jeanlucas — Tue, 16 Jun 2026 04:41:03 +0000

I am committed to some projects now, but I did a full analysis of projects to invest, used AI to validate ideas and so on.

My main goal was "solo founder projects as programmer" and one of them was software for veterinarians (second one was for golf tracks).

It is an interesting niche!

New comment by jeanlucas in "US Government directive to suspend access to Fable 5 and Mythos 5"

jeanlucas — Sat, 13 Jun 2026 01:32:23 +0000

And I got it as a Roman curse (or from Roman times). That is common with old sayings.

New comment by jeanlucas in "Larry Ellison: "Citizens will be on their best behavior because we’re recording""

jeanlucas — Tue, 02 Jun 2026 21:58:57 +0000

Let me just add one interesting layer:

The current experiment in São Paulo, 8k+ cameras were added to the city with the same justification: security.

But, at least for smartphones robberies, the results are not obvious: on an average of 24 smartphones stolen every hour[1] in one neighborhood (Pinheiros is a big "tech" area).

I just want to point this out because this premise of more recording = more security = more behavior is not necessarily true.

[1] https://g1.globo.com/sp/sao-paulo/noticia/2026/05/21/cameras...

New comment by jeanlucas in "Magnifica Humanitas"

jeanlucas — Mon, 25 May 2026 14:13:46 +0000

From what you read, what do you think? All your questions are mentioned in the encíclica.

New comment by jeanlucas in "Blog ran on Ubuntu 16.04 for 10 years. I migrated it to FreeBSD"

jeanlucas — Fri, 22 May 2026 14:05:00 +0000

> Yes we did have similar back in the day, that's why MX and the like DNS records exist.

Care to elaborate? I wanna know more.

Show HN: ATO: Manage Chrome tabs with one shortcut

jeanlucas — Mon, 18 May 2026 17:28:10 +0000

Article URL: https://github.com/jeanlucaslima/ato

Comments URL: https://news.ycombinator.com/item?id=48182619

Points: 1

# Comments: 0

Viaduct 1.0: Airbnb's open-source GraphQL framework

jeanlucas — Wed, 13 May 2026 17:13:03 +0000

Article URL: https://medium.com/airbnb-engineering/viaduct-1-0-and-the-future-of-airbnbs-data-mesh-6bab4ec98b89

Comments URL: https://news.ycombinator.com/item?id=48124680

Points: 6

# Comments: 0

New comment by jeanlucas in "Ask HN: What are you working on? (May 2026)"

jeanlucas — Mon, 11 May 2026 13:08:56 +0000

I am building several small tools for myself, no real intention of sharing them yet. Some have better solutions in the market:

* Advanced tab organizer, small chrome extension to organize my bad habit of 200+ tabs, can group them into windows, search, close duplicates, search just on a specific window. Pretty fun.

* A clipboard manager, just wanted to build something in Swift for fun

* A todo app for mac, local-only

New comment by jeanlucas in "Ask HN: What are you working on? (May 2026)"

jeanlucas — Mon, 11 May 2026 12:28:56 +0000

You lost the opportunity to call it io-chicken