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

https://openciv3.org/
576•klaussilveira•10h ago•167 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
889•xnx•16h ago•540 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
91•matheusalmeida•1d ago•20 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
18•helloplanets•4d ago•10 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
21•videotopia•4d ago•0 comments

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

https://github.com/valdanylchuk/breezydemo
197•isitcontent•11h ago•24 comments

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

https://github.com/pydantic/monty
199•dmpetrov•11h ago•91 comments

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

https://vecti.com
307•vecti•13h ago•136 comments

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

https://github.com/microsoft/litebox
352•aktau•17h ago•175 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
350•ostacke•17h ago•91 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
453•todsacerdoti•19h ago•228 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
20•romes•4d ago•2 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
79•quibono•4d ago•18 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
52•kmm•4d ago•3 comments

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

https://eljojo.github.io/rememory/
253•eljojo•13h ago•153 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
388•lstoll•17h ago•263 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
5•bikenaga•3d ago•1 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
231•i5heu•14h ago•175 comments

Zlob.h 100% POSIX and glibc compatible globbing lib that is faste and better

https://github.com/dmtrKovalenko/zlob
12•neogoose•3h ago•7 comments

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

https://github.com/phreda4/r3
68•phreda4•10h ago•12 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...
24•gmays•6h ago•6 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
116•SerCe•7h ago•94 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
135•vmatsiiako•16h ago•59 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
43•gfortaine•8h ago•13 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
268•surprisetalk•3d ago•36 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
168•limoce•3d ago•87 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/
1039•cdrnsf•20h ago•431 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
60•rescrv•18h ago•22 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
14•denuoweb•1d ago•2 comments

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

https://docs.smooth.sh/cli/overview
88•antves•1d ago•63 comments
Open in hackernews

Ripple: The Elegant TypeScript UI Framework

https://jsdev.space/meet-ripple/
47•javatuts•3w ago

Comments

reactordev•3w ago
For the first time in a long time, I actually like the look of this.

It’s like htmx and jsx teamed up for world domination. I like the component keyword as a first class citizen. I like the bind and event stuff too. Man, I’m going to have to try this.

javatuts•3w ago
+1
zareith•3w ago
The end result seems very close to svelte with runes, except with lower learning curve because we dont have special syntax for things like loops, conditionals etc.
jemmyw•3w ago
Why did you use `track` for variables and `#` for lists instead of using the same syntax for both?
javatuts•3w ago
Scalars and collections have different update semantics. track() is for atomic updates, # is for structural mutations — separate syntax makes reactive tracking and optimization simpler.
henryhale•3w ago
why not abstract that away so that `track()` can do it all? It would be alot easier to work with.
jitix•3w ago
Please.. no more UI frameworks. Can we just agree to make react native to the browser, get rid of redux, and simplify things?
vikaveri•3w ago
I recommend MobX as a solution for state management
troupo•3w ago
erm, no? React has painted itself into a usability and optimisation nightmare corner by insisting that components are the most granular level of resctivity.

That's why they need 20 different hooks to do anything.

You want signals in the browser for granular reactivity, and they are making their way there: https://github.com/tc39/proposal-signals

bigbadfeline•3w ago
I'm in full agreement here.

Thanks for the link, I didn't know about this initiative, I'd vote for signals with my eyes closed.

aatd86•3w ago
Tough luck, something is coming from my end at some point this year. The remix guys are coming with something too. You won't force me to useReact, sorry... ;D
ruduhudi•3w ago
And just like svelte this is elegant exactly until you realize that it is not possible to correctly track all the dependencies and just like svelte you realize that a mix of explicit and implicit reactivity is really hard to debug and then you seitch to explicit reactivity and then you are just as complex as any other reactivity based framework
wiseowise•3w ago
And then you’re back to React!
lf-non•3w ago
With the introduction of proxy-based reactivity using runes, that is largely a solved problem in svelte.
tacone•3w ago
I'd argue that it's easier to debug a few lines of magical code than 10x lines if non-magical code.
bitpush•3w ago
Please replace the submitted link with the official website - https://www.ripplejs.com/
gdotdesign•3w ago
It's very similar to Mint (https://mint-lang.com/) which I'm building for some time now.

Looking at the samples, it seems Ripple is going the same direction as Mint:

- explicit component definitions

- inlined control flow in HTML tags

- component based styling

- explicit white space handling for element content

- syntax for setting references

I'm not sure why they based it on TypeScript instead of creating a new language completely, since there are a lot of new syntax added (and they have their own extension as well).

If you are looking for something similar, give Mint a try, it has a lot more features, and I'm looking to release 1.0 in the near future.

zareith•3w ago
Obvious reason would be that all major js libraries have ts definitions available now and if the language is TS based they can all be used without compromising with type-safety.
PixelForg•3w ago
Would mint be a good fit if I want to make something like https://winxp.vercel.app/ ?
gdotdesign•3w ago
I think so, yes.
h4ch1•3w ago
Previous discussion: Ripple – A TypeScript UI framework that takes the best of React, Solid, Svelte | https://news.ycombinator.com/item?id=45063176

I still feel the same way about it. Feels like a weird mish mash of React and Svelte. I don't see any good reason to switch to it after working with Svelte and Solid in prod for the past couple of years.

Etheryte•3w ago
Granted I have not used this library myself, so this is not coming from experience, but this type of copy does not instill confidence:

  let count = track(0);
  <button onClick={() => @count++}>{@count}</button>
  
  No useState, ref(), .value, $:, or signals.
You could replace `track` with `useState`, or `@` with `$` and it's pretty much the same thing. Whether you use syntax that's explicit or magic symbols you have to look up to understand is a matter of preference, but this does not really set it apart from any other library.
ivanjermakov•3w ago
Not to mention that this is not even a valid TypeScript.
aziis98•3w ago
I don't get how this would be more "ai friendly" than other frameworks, that kind of propositions should be backed by more concrete proof. I know that this is a kind of open problem but at least show me this can be easily generated with common models without an enormous reference prompt.

Another thing is that this looks like any other framework out there. I think you can map every one of it's features mostly 1-1 to SolidJS. What is the novelty here? The slightly changed js syntax with "component", "@" and "#"?

I would like to see more radical and new ideas in the js space, expecially in this period. Maybe a new take on Elm to get stronger UI stability guarantees. Or even just some very good tooling to reason about very large reactivity graphs at runtime and (maybe also at) compile time.

That said I still appreciate the work and in particular all the effort spent making the new syntax work in all common editors, I see they support vscode, intellij, sublime, ...

Edit: In the actual documentation they provide an llm.txt https://www.ripplejs.com/llms.txt

henryhale•3w ago
>I don't get how this would be more "ai friendly" than other frameworks, that kind of propositions should be backed by more concrete proof.

Most if not all llms are producing Markdown instead of HTML as the primary output. Markdown has a simpler syntax that basically uses fewer tokens compared to HTML Similarly, Ripple appears to express a complex structure in simple terms compared to React or HTML or whatever. No wonder most AI dev tools operate in React with web previews abstracting away the setup process.

Higher abstractions appear to be cost efficient(both training & inference time - output generation). All that is required is to provide the model with a document containing rules about ripplejs(in this case) and go from there...more like llms.txt or agent.md or simply documentation. Any DSL would fit in a single file and easily consumed by a model.

agency•3w ago
shorter syntax != higher level of abstraction
lloydatkinson•3w ago
Yuck