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Show HN: AeroSheet – 3D wings and airfoils go weee (in a spreadsheet)

https://workspace.google.com/marketplace/app/aerosheet/277780710399
1•hackiku•54m ago
There are 300px of pure joy in a Google Sheets sidebar. Enough to fit: - a Threejs interactive wing designer - 1600 UIUC airfoils - Prandtl Lifting Line Theory solver ported from dusty Fortran scripts

AeroSheet is an experiment in aerospace tooling inside spreadsheets (where non-software engineers live & die). And one of two apps built with my experimental Svelte-to-GAS bundler.

The other one is https://montesheet.com if anyone's curious.

For a no-install demo, click around https://veenie.space/tools/airfoils

Show HN: Loopsfinity–I built an agentic platform that writes and ships code

https://loopsfinity.com/
1•shymaple•36s ago•0 comments

Show HN: Palette Manipulator

https://bztsrc.gitlab.io/paltool/
1•skrellm•1m ago•0 comments

Big Tech's Debt Binge Raises Risk in Race to Create an AI World

https://news.bloomberglaw.com/artificial-intelligence/big-techs-debt-binge-raises-risk-in-race-to...
2•1vuio0pswjnm7•3m ago•0 comments

Show HN: FedTerm – a Claude-native terminal for macOS that popup like Spotlight

https://github.com/feod1/fedterm
1•treenix_io•3m ago•0 comments

Donate to GrapheneOS

https://grapheneos.org/donate
1•charliebwrites•3m ago•0 comments

Starlink exempted from FCC ban on foreign-made routers

https://arstechnica.com/tech-policy/2026/07/starlink-gets-exemption-from-fcc-ban-on-routers-made-...
1•logickkk1•3m ago•0 comments

Show HN: Writekin – fine-tune a local LLM on your own writing, on your Mac

https://github.com/scouttyg/writekin
1•eggbrain•4m ago•0 comments

Show HN: Local AI Clipboard Actions

https://apfel-clip.franzai.com/
1•franze•4m ago•0 comments

Tory MP accuses French Navy of firing 'warning' shots near him in Channel

https://www.theguardian.com/uk-news/2026/jul/28/tory-mp-chris-philp-accuses-french-navy-of-firing...
1•Tomte•5m ago•1 comments

PostgreSQL Autovacuum Internals and Benchmark

https://percona.community/blog/2026/07/01/postgresql-autovacuum-internals-benchmark/
2•nikolay_sivko•6m ago•0 comments

Betelgeuse Astronomers capture clearest image yet of famous star's companion

https://www.space.com/astronomy/stars/betelgeuse-betelgeuse-astronomers-capture-clearest-image-ye...
2•rpledge•7m ago•0 comments

What matters for performance: lessons from a year of benchmarks

https://clickhouse.com/blog/what-really-matters-for-performance-lessons-from-a-year-of-benchmarks
1•nikolay_sivko•7m ago•0 comments

Distilling Frontier AI Models

https://www.marginpoints.com/issues/2026-07-28-distilling-frontier-ai-models
1•historian1066•7m ago•1 comments

Why not a DIY solar car?

https://old.reddit.com/r/Anticonsumption/comments/1v1fpq0/why_not_a_diy_solar_car/
2•moltean•8m ago•0 comments

Show HN

https://www.skim402.com
1•JessieJanie•9m ago•0 comments

American bison all have some cattle DNA. Here's why. (2022)

https://www.nationalgeographic.com/animals/article/all-american-bison-have-cattle-genes
2•speckx•11m ago•0 comments

Druk

https://github.com/letstri/druk
1•acmnrs•12m ago•1 comments

Gemini Distillation Service

https://web.archive.org/web/20260728173925/https://docs.cloud.google.com/gemini-enterprise-agent-...
3•denysvitali•14m ago•0 comments

Show HN: I made Bingo vs. Alex, a puzzle game inspired by Bingo

https://puzznest.com/bingo
1•puzznest•16m ago•0 comments

Warner Bros. Deal Collapse Would Cost the Ellisons $9.8B

https://www.bloomberg.com/news/articles/2026-07-28/warner-bros-deal-collapse-would-cost-the-ellis...
7•toomuchtodo•18m ago•1 comments

Pay for Software That Respects You

https://trop.in/blog/pay-for-software-that-respects-you
2•speckx•18m ago•0 comments

CLIs in the age of agents: how we designed gcx

https://medium.com/grafana-labs/clis-in-the-age-of-agents-how-we-designed-gcx-cdfca8954b30
1•wardb•19m ago•0 comments

How Videos Helped Me Uncover Abuse at an Arkansas Private School

https://www.propublica.org/article/arkansas-private-school-abuse-video
2•petethomas•21m ago•0 comments

eBay, former executives to pay $56M to settle couple's harassment case

https://www.reuters.com/legal/government/ebay-former-executives-pay-56-million-settle-couples-har...
1•aanet•22m ago•1 comments

I'm sorry I didn't respond to your job application

https://xcancel.com/i/article/2082172350037209264
4•mrkaye97•22m ago•0 comments

Ask HN: I lost any interest in technology. What do I do?

6•fnoef•23m ago•5 comments

The Business Is the Business

https://nik.art/the-business-is-the-business/
2•herbertl•23m ago•0 comments

LLMs often miss subtle visual artifacts in data visualizations

https://opensource.posit.co/blog/2026-07-17_ai-newsletter/
1•simonpcouch•26m ago•0 comments

Show HN: Corrdex – semantic repo search using code classification and function

https://www.corrdex.app/
1•harveyhayes•26m ago•0 comments

Sorry, Sam and Elon, we have not reached the Singularity

https://garymarcus.substack.com/p/sorry-sam-and-elon-we-have-not-reached
7•kgwgk•26m ago•0 comments