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Show HN: LocalGPT – A local-first AI assistant in Rust with persistent memory

https://github.com/localgpt-app/localgpt
79•yi_wang•3h ago•24 comments

SectorC: A C Compiler in 512 bytes (2023)

https://xorvoid.com/sectorc.html
236•valyala•10h ago•46 comments

Haskell for all: Beyond agentic coding

https://haskellforall.com/2026/02/beyond-agentic-coding
30•RebelPotato•2h ago•6 comments

Speed up responses with fast mode

https://code.claude.com/docs/en/fast-mode
147•surprisetalk•10h ago•147 comments

Software factories and the agentic moment

https://factory.strongdm.ai/
181•mellosouls•13h ago•334 comments

Brookhaven Lab's RHIC concludes 25-year run with final collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
65•gnufx•9h ago•55 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
175•AlexeyBrin•16h ago•32 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
156•vinhnx•13h ago•16 comments

LLMs as the new high level language

https://federicopereiro.com/llm-high/
46•swah•4d ago•95 comments

First Proof

https://arxiv.org/abs/2602.05192
127•samasblack•13h ago•76 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
300•jesperordrup•20h ago•95 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
71•momciloo•10h ago•14 comments

FDA intends to take action against non-FDA-approved GLP-1 drugs

https://www.fda.gov/news-events/press-announcements/fda-intends-take-action-against-non-fda-appro...
98•randycupertino•6h ago•215 comments

Al Lowe on model trains, funny deaths and working with Disney

https://spillhistorie.no/2026/02/06/interview-with-sierra-veteran-al-lowe/
98•thelok•12h ago•22 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
569•theblazehen•3d ago•206 comments

Show HN: A luma dependent chroma compression algorithm (image compression)

https://www.bitsnbites.eu/a-spatial-domain-variable-block-size-luma-dependent-chroma-compression-...
35•mbitsnbites•3d ago•3 comments

Vouch

https://twitter.com/mitchellh/status/2020252149117313349
37•chwtutha•1h ago•6 comments

Show HN: Axiomeer – An open marketplace for AI agents

https://github.com/ujjwalredd/Axiomeer
8•ujjwalreddyks•5d ago•2 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
289•1vuio0pswjnm7•17h ago•466 comments

Microsoft account bugs locked me out of Notepad – Are thin clients ruining PCs?

https://www.windowscentral.com/microsoft/windows-11/windows-locked-me-out-of-notepad-is-the-thin-...
130•josephcsible•8h ago•158 comments

I write games in C (yes, C) (2016)

https://jonathanwhiting.com/writing/blog/games_in_c/
182•valyala•10h ago•165 comments

Selection rather than prediction

https://voratiq.com/blog/selection-rather-than-prediction/
30•languid-photic•4d ago•9 comments

The F Word

http://muratbuffalo.blogspot.com/2026/02/friction.html
113•zdw•3d ago•56 comments

The silent death of good code

https://amit.prasad.me/blog/rip-good-code
83•amitprasad•5h ago•76 comments

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

https://openciv3.org/
899•klaussilveira•1d ago•275 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
227•limoce•4d ago•125 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
144•speckx•4d ago•227 comments

Reinforcement Learning from Human Feedback

https://rlhfbook.com/
115•onurkanbkrc•15h ago•5 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
145•videotopia•4d ago•48 comments

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

https://github.com/valdanylchuk/breezydemo
301•isitcontent•1d ago•39 comments
Open in hackernews

Show HN: I build a Fantasy NHL app in 3 days with Claude AI

35•recvonline•9mo ago
I am not from North America, and moved there a couple years ago. After being invited to the first fantasy league and seeing the platform they were using, I couldn't bring myself to check it every day. An excel sheet would have been more appealing to use than this.

So I decided to create my own. But on the side? This would take ages. I am very confident with Rust and JavaScript, but it still takes ages to build something like that.

Good prompts, and a few long nights later, and I could create something fun and easy to use.

Have a look: https://fantasy-frontend.fly.dev/

The frontend is in React, the backend in Rust. I deployed both via fly.io. It was so simple and fast, it was shocking.

After it was deployed, I took 2-3 days to refactor everything and made it neat and tidy, so I could possibly open it up for general use with accounts etc.

The first time I built something with the help of AI not just for me.

The biggest help was certainly the UI and styling. I was never good at that. The first draft looked rough. I fed it some screenshots from NHL.com and told the model to "make it look nicer". What you see is I think the 20th iteration of the app, slowly improving, fixing bugs etc. But 90% with the help of AI.

I could have done 98% myself (except the styling part). And after each working iteration, I spend quite some time cleaning up so I can build on top of that.

The beauty? The cleaner, more modular code base saved tokens and made it easier for the model to refactor and understand. Strictly typed (TypeScritp in the frontend, Rust in the backend) helped as well!

Comments

glohbalrob•9mo ago
nice man. setup a domain, post on X, chat with the NHL community.
hirvi74•9mo ago
Nice work! It's better than Yahoo's hellscape I have been forced to suffer for years.

However, my favorite player is not in your app, and I am slightly offended (I'm kidding of course).

Do you plan to add real-time updating of stats? I thought of rolling my own app at one time, and last I checked, the NHL is very particular about their data.

recvonline•9mo ago
I do sort of "real time". At least currently, each refresh of the frontend does a call to the backend, which doesn't have caching implemented yet. So as soon as the NHL returns new data, you will see it.

I haven't encountered any rate limiting. I find it quite fascinating how fast the API is. Sometimes my live stream is lacking a few seconds behind, and my website already has the new score before the stream.

olivermuty•9mo ago
How many tokens/dollars? Curious :)
recvonline•9mo ago
Just the Web UI. So usual subscription price. I used Claude Code previously, but wasn't super satisfied. Also changing files directly gave me more headaches in the past. I want to see the code first, judge it how it looks, and then do the change myself.
airstrike•9mo ago
That fly.io bill bout to skyrocket
recvonline•9mo ago
I am actually on a legacy plan, and they shut down the machine by default if not used. Last month I got a bill of 1.15 USD, which they said I don't have to pay since it's below 5 USD :)
logankeenan•9mo ago
That looks pretty nice and polished! Did you use Claude Code? Also, what are some of the crates you used for your Rust stack? Did you ever consider doing a server side rendered app and no React?
recvonline•9mo ago
Nope, all through their web UI. I used Claude Code once, but it wasted a lot of money for not much better results. So I stick to the web UI for now.

I am using Axum, Tokio, Tracing, SQLX. I am an experienced Rust programmer, so I could always judge what code I am getting, and how to refactor it after. But it saved me writing lots of boiler plate SQL queries etc.

I thought about server side rendering, but have no experience doing it with Rust. So I sticked to the stack I am used to, to ship a bit faster.

Any recommendations on server side rendering crates?

ravish0007•9mo ago
A look at source would be great.
fapi1974•9mo ago
I did something in a similar space and I'm a complete noncoder: www.sgpedge.com

Probably about ten hours, all in.

recvonline•9mo ago
Wow, that's impressive.
mahi_novice•9mo ago
How much it cost?
algo_trader•9mo ago
well done on all the functionality.

a. which llm/IDE do you use?

> The biggest help was certainly the UI and styling

b. the styling seems to be v"stripped down"?!

Did you explicitly prompt for this? Whenever i prompt from some web app i get an initially visually richer style - which becomes difficult to maintain later

recvonline•9mo ago
Claude through the Web, and just normal IDEs (Rust Rover and Zed) without any built in help. Just copy/pasting + adjusting through the Web UI of Claude.

I specifically prompted the UI to be simplistic, component based etc. I also prompted tailwind, so that the LLM doesn't go crazy on hundreds of lines of CSS. Everything generated I can understand and change.