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Show HN: I started surfing and ended up building forecasts for 50k beaches

https://ariasurf.com/en
1•henriemategui•1h ago

Comments

henriemategui•1h ago
this is my first real project

when i started surfing, i got a bit lost trying to figure out the forecast and whether it was actually worth going out. there’s a lot of information, the interfaces can get pretty cluttered, and as a beginner it wasn’t always obvious what i should actually be looking at

that’s what made me start building ariasurf. it now covers 50,000+ spots worldwide, with hourly forecasts, primary and secondary swell, wind, tides, weather, live cams where available, favorites, and the option to create custom spots from any coordinates

i’ve tried to keep the forecast quick to read while still showing the actual data underneath

still improving a lot of things, especially accuracy and how each spot behaves. would really appreciate any feedback

Oil Slips as Iran Diplomacy Sparks Fresh Hopes for a Market Reset

https://medium.com/@d02514047/oil-slips-as-iran-diplomacy-sparks-fresh-hopes-for-a-market-reset-4...
1•joeymabia1•2m ago•1 comments

Preface – Home Manager Manual

https://nix-community.github.io/home-manager/
1•abdelhousni•2m ago•0 comments

Introduction – Act – User Guide – Manual – Docs – Documentation

https://nektosact.com/introduction.html
1•abdelhousni•3m ago•0 comments

Show HN: An AI wedding concierge I built and ran at my own 300-person wedding

https://ai-do.io/demo
1•aido_wedding•7m ago•0 comments

US push to flood Balkans with American gas sparks concerns in Brussels

https://www.politico.eu/article/us-push-to-flood-balkans-with-american-gas-sparks-concerns-in-bru...
1•leonidasrup•8m ago•0 comments

An OpenAl Engineer and His Friends Debate the Future [video]

https://www.youtube.com/watch?v=UZ2duRYykkk
1•alexcos•9m ago•0 comments

Corporate America embraces cheaper 'open' AI models

https://www.ft.com/content/d9de4776-1fc9-4f2b-aaaf-9961c35d8acd
2•macleginn•13m ago•0 comments

TuxBot: Semantic-Aware Online OS Tuning with Large Language Models

https://arxiv.org/abs/2605.15026
1•matt_d•17m ago•0 comments

DSPy – Program, don't prompt, your LLMs

https://dspy.ai/current/
4•mpweiher•19m ago•1 comments

Why YC Companies Win

https://khaliqgant.com/blog/why-yc-companies-win/
4•khaliqgant•20m ago•0 comments

Alan Kay's answer to "Did the ENIAC have a BIOS"?

https://www.quora.com/Did-the-ENIAC-have-a-BIOS/answer/Alan-Kay-11
3•midnightfish•20m ago•0 comments

1.3M free proxies → only the ones that work open source

https://github.com/maximilianfeix/proxy-scraper
1•taventix•23m ago•1 comments

'Pink Slime' Is Infecting AI Chatbots Ahead of the Midterms

https://www.politico.com/news/magazine/2026/09/25/midterms-partisan-ai-chatbots-01092138
2•JumpCrisscross•23m ago•0 comments

Death Rates for Young American Adults Jumped 71% in Just over a Decade

https://studyfinds.com/death-rates-for-americans-ages-25-44-jumped-71-in-just-over-a-decade/
4•pseudolus•26m ago•2 comments

Bob Chapek Is So Not over Getting Fired from Disney

https://www.wsj.com/business/media/bob-chapek-is-so-not-over-getting-fired-from-disney-f96bafcc
1•ksec•27m ago•0 comments

You do not have to hand IT to the techbros

https://parsingphase.dev/tech/LLMs/ydnht.html
2•monkaiju•27m ago•0 comments

Show HN: Squint – Drag a box on your screen and ask AI about it

https://heysquint.com/
3•splurf•27m ago•0 comments

The state of SIMD in Rust in 2026

https://shnatsel.github.io/state-of-simd-rust-2026/
4•birdculture•28m ago•1 comments

Imp is a full port of DSPy to the BEAM

https://github.com/deepfates/imp
5•mpweiher•29m ago•2 comments

Amazon Blocks Meta's Muse AI Agent from Its Retail Site

https://www.bloomberg.com/news/articles/2026-09-21/amazon-blocks-meta-s-muse-ai-agent-from-its-re...
2•jcfrei•31m ago•0 comments

AI Companies Say They're Investigating Rogue Bot Incidents

https://www.motherjones.com/politics/2026/09/rest-assured-ai-companies-say-theyre-investigating-t...
2•cdrnsf•34m ago•0 comments

Show HN: Boonful – Claude Code can publish and sell what it builds

https://boonful.io
1•atifhub•35m ago•1 comments

Show HN: A bookshelf of rare company documents and out-of-print tech books

https://rare-books.vercel.app
3•miletus•41m ago•0 comments

XiaomiMiMo / MiMo-v2.6-RL-OSS (Agentic RL Environments)

https://huggingface.co/datasets/XiaomiMiMo/MiMo-V2.6-RL-oss
2•handfuloflight•41m ago•0 comments

Anti-Cheat and Toxicity Detection (2025)

https://blog.grid.gg/the-ultimate-anti-cheat-and-toxicity-detection-powered-by-getgud-io-grid-bf0...
1•mooreds•41m ago•0 comments

We built DeepL's next-generation LLMs with FP8 for training and inference (2025)

https://www.deepl.com/en/blog/tech/next-generation-llm-fp8-training
1•mooreds•42m ago•0 comments

Heypcb: Figma for Hardware, with AI

https://heypcb.ai
1•handfuloflight•43m ago•0 comments

Program Integrity Is a Team Sport

https://pplfirst.com/blogs/program-integrity-is-a-team-sport/
1•mooreds•43m ago•0 comments

Totlajtol, a digital repository of colonial documents in Nahuatl, is presented

https://www.udg.mx/en/index.php/noticia/presentan-totlajtol-repositorio-digital-de-documentos-col...
2•bryanrasmussen•43m ago•0 comments

Claude Pop – I'm Upping My P(Doom) [video]

https://www.youtube.com/watch?v=8j-hR4fJywU
2•Cider9986•44m ago•0 comments