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OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
450•klaussilveira•6h ago•109 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
791•xnx•12h ago•480 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
152•isitcontent•6h ago•15 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
143•dmpetrov•7h ago•63 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
19•matheusalmeida•1d ago•0 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
46•quibono•4d ago•4 comments

A century of hair samples proves leaded gas ban worked

https://arstechnica.com/science/2026/02/a-century-of-hair-samples-proves-leaded-gas-ban-worked/
84•jnord•3d ago•8 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
257•vecti•8h ago•120 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
191•eljojo•9h ago•126 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
320•aktau•13h ago•155 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
317•ostacke•12h ago•85 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
403•todsacerdoti•14h ago•218 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
328•lstoll•13h ago•236 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
19•kmm•4d ago•1 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
50•phreda4•6h ago•8 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
110•vmatsiiako•11h ago•34 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
189•i5heu•9h ago•132 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
149•limoce•3d ago•79 comments

Make Trust Irrelevant: A Gamer's Take on Agentic AI Safety

https://github.com/Deso-PK/make-trust-irrelevant
7•DesoPK•1h ago•3 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
240•surprisetalk•3d ago•31 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
985•cdrnsf•16h ago•417 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
21•gfortaine•4h ago•2 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
43•rescrv•14h ago•17 comments

I'm going to cure my girlfriend's brain tumor

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
58•ray__•3h ago•14 comments

Evaluating and mitigating the growing risk of LLM-discovered 0-days

https://red.anthropic.com/2026/zero-days/
36•lebovic•1d ago•11 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
5•gmays•1h ago•0 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
77•antves•1d ago•57 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
40•nwparker•1d ago•10 comments

The Oklahoma Architect Who Turned Kitsch into Art

https://www.bloomberg.com/news/features/2026-01-31/oklahoma-architect-bruce-goff-s-wild-home-desi...
20•MarlonPro•3d ago•4 comments

How virtual textures work

https://www.shlom.dev/articles/how-virtual-textures-really-work/
28•betamark•13h ago•23 comments
Open in hackernews

Pebble is officially back on iOS and Android

https://twitter.com/ericmigi/status/1979576965494710564
113•vlod•3mo ago

Comments

vlod•3mo ago
Installing the Pebble SDK: https://developer.repebble.com/sdk/

Tutorials: https://developer.repebble.com/tutorials/

Examples: https://developer.repebble.com/examples/

crims0n•3mo ago
13 years ago?! Where does the time go. Unfortunately my original Pebble band deteriorated, but I did charge up my Pebble Time and it seemed to be working, will give it a sync for old times (pun) sake. I have a Pebble 2 Duo in route, I wasn’t much of a programmer 13 years ago so looking forward to doing some development on it (in C no less!).
Larrikin•3mo ago
I'm interested in making something for my Pebble as well, but am hoping to avoid C and use something like Kotlin Native or use it as an excuse to finally learn Rust.
ItsHarper•3mo ago
Rust might be possible, but Kotlin Native has a GC, and definitely will not run on a microcontroller. Developing the tooling to allow writing a Pebble app in rust does not sound like something someone who has never even written rust would likely to be well-equipped to take on either, but I'm all for ambitious projects!
jsheard•3mo ago
> Unfortunately my original Pebble band deteriorated

Pebbles always used standard 22mm watch straps so that's an easy fix if you feel like reviving it.

wlesieutre•3mo ago
Except the Pebble Steel which had a weird center lug
konraditurbe•3mo ago
Been using it for a month with my pebble time. No health features yet but everything else more or less works. The underlying library that actually handles the comms with the pebble is open source so it's easy to add new features and fix bugs yourself.
hasperdi•3mo ago
I bought Pebble time many years ago, it arrived with the front panel gaping open, it wasn't properly attached to the watch body. I emailed them about this and it took weeks for them to reply... giving me a boilerplate answer. I had to spam as many people in the company as I could including the CEO, to get a replacement.

Never again.

r0fl•3mo ago
Not sure why you’re downvoted so hard

Small companies making niche products should not get a pass when they have bad service just because it’s not made by one of the big guys.

Had the same crap experience with Thursday boots. The founder goes on podcasts touting nonsense thinking he is the next zappos while customer service is compete garbage when there is a problem.

I bought a pebble when it first came out. Loved it. But this new one is way too late and too expensive to care about.

simultsop•3mo ago
There is a common sense to support indies therefore negative comments for improper customer support are seen as toxic activity by wide. Since you don't want to stress a single individual.

There are also big-corp. products which are intentionally killed or abandoned. Many people get damaged. In the end all of us pay some price for the sake of progress. Otherwise nobody would dare to innovate or try to sell new stuff.

tomalbrc•3mo ago
I think it is “audience capture”, a lot of the “hackers” on here are adult children and can identify themselves too much with this little indie company. After all, they would execute decisions the same way they would have done; recklessly. It’s the tech bro spirit.
ThePowerOfFuet•3mo ago
https://xcancel.com/ericmigi/status/1979576965494710564

The actual link: http://repebble.com/app

henearkr•3mo ago
(Edited: as the Rebble project just uses the Pebble app)

On Android, should I give a try to GadgetBridge, which seems both more open but way less official, instead of the Pebble app?

And by the way, why not make the Pebble app open source? I don't see any compelling reason.

ItsHarper•3mo ago
The underlying library (libpebble3) is open source, and Rebble has plans to fund their own app based on it. I plan to switch to that once it's ready.

In the meantime, I believe GadgetBridge is more limited, so I'm planning to stick with the official app for now.

commoner•3mo ago
Not impressed to see the official Pebble app and app store be closed source once again. Looks like Pebble is taking the Google Play route by making it inconvenient to use the underlying open source software without a proprietary service.
m-p-3•3mo ago
I've used Gadgetbridge with the Pebble and many other compatible smartwatches, would recommend.