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

https://openciv3.org/
494•klaussilveira•8h ago•135 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
835•xnx•13h ago•500 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
52•matheusalmeida•1d ago•10 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/
108•jnord•4d ago•17 comments

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

https://github.com/pydantic/monty
162•dmpetrov•8h ago•75 comments

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

https://github.com/valdanylchuk/breezydemo
166•isitcontent•8h ago•18 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
59•quibono•4d ago•10 comments

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

https://vecti.com
274•vecti•10h ago•127 comments

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

https://eljojo.github.io/rememory/
221•eljojo•11h ago•138 comments

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

https://github.com/microsoft/litebox
337•aktau•14h ago•163 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
11•denuoweb•1d ago•0 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
332•ostacke•14h ago•89 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
34•kmm•4d ago•2 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
420•todsacerdoti•16h ago•221 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
355•lstoll•14h ago•246 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...
15•gmays•3h ago•2 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
9•romes•4d ago•1 comments

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

https://github.com/phreda4/r3
56•phreda4•7h ago•9 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
209•i5heu•11h ago•153 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
121•vmatsiiako•13h ago•49 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
32•gfortaine•5h ago•6 comments

Learning from context is harder than we thought

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

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
257•surprisetalk•3d ago•33 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/
1011•cdrnsf•17h ago•421 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
51•rescrv•16h 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
91•ray__•4h ago•41 comments

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

https://red.anthropic.com/2026/zero-days/
43•lebovic•1d ago•12 comments

How virtual textures work

https://www.shlom.dev/articles/how-virtual-textures-really-work/
34•betamark•15h ago•29 comments

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

https://docs.smooth.sh/cli/overview
78•antves•1d ago•59 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
43•nwparker•1d ago•11 comments
Open in hackernews

We rolled our own documentation site

https://blog.tangled.org/docs
61•nerdypepper•3w ago

Comments

WillAdams•3w ago
For folks not familiar with this project:

>Tangled is a decentralized Git hosting and collaboration platform.

it is _not_ about Literate Programming (which is what I was expecting).

A previous active discussion of this project:

https://news.ycombinator.com/item?id=45543899

elviejo•3w ago
Thank you I was also expecting Literate Programming.
sgtwompwomp•3w ago
Mintlify is really good. If you're a serious developer tool not sure why you wouldn't use it. For example I went into your docs and I don't see AI chat so I can ask quick, natural language questions. No MCP I can install so Cursor can query. Prob no llms.txt. No quick Copy to Markdown. This stuff is table stakes, if you don't have it and a competitor does, I'm not even considering you guys

It's just a worse developer experience. Fine if you aren't a serious business, but yeah I wouldn't play down the value of Mintlify or similar products. It's seriously good and it's why huge companies use it

4k0hz•3w ago
>I don't see AI chat so I can ask quick, natural language questions. No MCP I can install so Cursor can query. Prob no llms.txt. No quick Copy to Markdown.

It's not the site's job to add those features though. If you want that experience there are ways to get it without adding bloat to every page on the web. Scraping a static site and answering questions/summarizing is a solved problem.

bognition•3w ago
It is the sites job to make documentation available to the users, no?

It’s so odd for a tech focused crowed to be so opposed to newer technology.

Users are getting used to natural language search, not having it will be perceived as friction.

Users are increasingly turning to agentic coding tools, those tools do best when documentation is available via an MCP server. Not having one will make it harder for people to use your product.

4k0hz•3w ago
I'm not opposed to the idea of natural language search, my point is the tools should be on the user side. Right now, I can ask questions about plain text pages that haven't been updated in 30 years directly in Firefox with no effort from the site operator. If an agent needs to have direct access to documentation, it's trivial for it to download pages autonomously (or even set up its own MCP server). There's literally no reason to demand that millions of sites independently add features that browsers and agents already have better and more uniform versions of.
add-sub-mul-div•3w ago
Is it surprising that an AI fanatic wants/needs to be handheld?
sgtwompwomp•3w ago
It's not a business's job to make their documentation accessible to their potential and current customers?

I would ask if you've started a real business but it's clear you haven't. It is 100% on a developer tool startup to provide documentation that is easily accessible. If they don't, customers will struggle to get value. If you think this isn't true, then you are ignoring the gigantic market of companies purchasing documentation products (look at Mintlify's customer base for reference)

There is no way I'm asking my customers to scrape my docs and build their own MCP server and AI assistant just to access it easily.

phyrog•3w ago
Not everything is a business, you know? As far as I know tangled is not one.
4k0hz•3w ago
It's barely a value-add when agents can scrape the docs themselves and browsers have the reading tools built in.

>I would ask if you've started a real business but it's clear you haven't.

I wouldn't speak so authoritatively about this stuff if I didn't know anything about running a business. My lemonade stand was extremely successful in the geographic area it was marketed in (~10 blocks around my house). I was planning on going public but unexpected regulatory issues (end of 4th grade summer break) forced me to reevaluate. Though these new agentic lemon beverage developments seem like they might draw me back into it...

gkoberger•3w ago
Congrats on the launch!

I run a documentation product, ReadMe. There's a lot of reasons to roll your own, but I'd recommend you also look into a third-party tool like us. One of the biggest reasons to use a product is that the building v1 is easy, but keeping it up to date over time is a lot tougher... you're stuck remembering how to deploy, figuring out a workflow, dealing with multiple versions, etc.

You also just don't get a ton of really great features for your developers... fast typeahead search, AI tools (which your developers increasingly really want), navigation, accessibility and more. ReadMe also lets your developers play around with you API locally and get copy-and-paste code snippets.

(If you're deciding between your own and ReadMe, email me! greg@readme.io; would love to talk)

cmoski•3w ago
All for the low, low price of $350 US per month!
gkoberger•3w ago
There's also a free version, and a $79/mo tier. We're also free for open source projects on our higher tiers.

If it's not for you, that's okay! But an increasing number of documentation teams are cross-functional (marketing, sales, engineering, product), and not everyone is comfortable editing content directly in Git and dealing with a release.

Docs are the heart and soul of most devtools, so I think it makes sense a lot of companies want a good product.

pluralmonad•3w ago
I didn't find any indication on readme.io. Is it open source?
gingersnap•3w ago
Talking about search on a static docs site, has anyone tried a static pre-generated search like https://lunrjs.com/ ?
jorams•3w ago
Basically every Elixir package's docs include search based on Lunr, as it's included by default by ExDoc[1]. It's quite good.

[1]: https://hexdocs.pm/ex_doc/

nicbou•3w ago
I use Lunr on allaboutberlin.com. It's simple and effective, but searching the whole content would have required loading more files than I was comfortable with. Therefore it only searches titles and descriptions.

There are probably workarounds, but it's the only limitation I can think of. Otherwise Lunr just works.

butz•3w ago
I think https://develop.kde.org/docs/ is using lunrjs for search, but downloading and parsing almost 2MB file of search data creates some hiccups on website during load.
fanf2•3w ago
I use https://pagefind.app/ for search on my website. It’s really easy to add to a static site.
victorbjorklund•3w ago
I been using this project (seems to be abandoned now but still works) https://stork-search.net/

Works great.

phcreery•3w ago
vitepress seems to use https://github.com/lucaong/minisearch/ and the vitepress docs I have built and used are good.
captn3m0•3w ago
We use at endoflife.date, and are fairly happy. We had to add a workaround to get some search terms working (because of how it does stemming, searching for BSD wouldn't show openbsd earlier): https://github.com/endoflife-date/endoflife.date/issues/4924), but it is still not 100% perfect: searching for fusion still doesn't get you coldfusion.
pdyc•3w ago
i use flex search https://github.com/nextapps-de/flexsearch
butz•3w ago
This is great, no javascript. And while I am not a big fan of google search, alternative to open up all docs as single page and use Ctrl+F is neat.
dont__panic•3w ago
I love the linux philosophy at work here. Pandoc is an incredible tool that every documentarian knows. Markdown is a great tool that covers 80%+ of docs requirements (admonitions and tabs are not well-defined in vanilla markdown, for instance, but you don't strictly _need_ those).

I've worked on docs at quite a few companies at this point. Almost every company I've ever seen has built a Rube Goldberg machine and totally overengineered their docs for reasons I simply can't understand. It's funniest when the overengineering doesn't even solve problems better than the vanilla solutions out there like AsciiDoctor and Sphinx. So many useless checks. So much unmaintainable javascript and styling. So many botched search and AI chat implementations. And don't even get me started on Vale, which generally just annoys the hell out of contributors instead of helping them.

Great work on the site, Tangled. Your docs site contains useful instructions and a sidebar that clearly communicates an organization structure. It doesn't peg my CPU or RAM. It's amazing how that makes your site better than 90% of docs sites out there.

One tip: could you add a favicon? Bonus points if it's slightly distinct from your main site's favicon so I can distinguish docs tabs at a glance.

bryanhogan•3w ago
I do have to say that all of the doc tools they mention in the beginning are worse than Astro Starlight[1] and Vitepress[2]. Can highly recommend Astro Starlight for documentation sites, used it for multiple projects myself.

[1]: https://starlight.astro.build/

[2]: https://vitepress.dev/

magnio•3w ago
Can vouch for Starlight and Astro in general. Don't be fooled by the fact that they are npm packages: Astro is geared for content-heavy websites and produces zero-JS bundles by default (i.e., if you just use markdowns without any script tags or JS frontend libraries, then there will be no JS in the final output at all).
tomovo•3w ago
Regarding the "searchability" point: I tried using the Google search field on the left to search for "openbao", which is listed right below as one of the topics. Got 0 results. Second time I tried, I got a reCaptcha from Google itself: a first in years. That's not very reassuring.
rvdginste•3w ago
I recently created a static site with technical documentation using Antora. Antora uses asciidoc source that it pulls from git repositories. It has a lunr extension for search. It took some time to get familiar with the setup, but I find it very nice to work with. I use it for the documentation of a set of code libraries, and it is a really good fit for that.
effnorwood•3w ago
https://aicoding.leaflet.pub/3mcbiyal7jc2y
rileymichael•3w ago
> MkDocs: Works great with JS disabled, however the table of contents needs to be maintained via mkdocs.yml, which can be quite tedious.

note that the mkdocs-material folks are now working on https://zensical.org/ which is in rust and _much_ faster. it solves this specific requirement by autogenerating the navigation based on file structure.

it's still early / under active development, but i recently rebuilt our techdocs on top of it. a simple github workflow to aggregate from our two monorepos + some bash-fu to merge them together and voila! no config file headaches