frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Ask HN: America turns 250 today. What does it mean to you?

5•abixb•1h ago
Figured I'd post this Ask HN given the semiquincentennial celebration since the Declaration of Independence.

A surprising amount of what this site cares about grew up here in the US: the transistor, the internet, the idea (or the trope) that two people in a garage can take on corporate behemoths, the venture-backed startup model, etc. And a lot of HN has a personal stake in the place -- immigrants (me included) who bet their careers on a US grad degree and a visa lottery, citizens who built companies here, people abroad who work for (or compete with) American firms every day.

So on the 250th, I'm curious what America means to you, personally. Some prompts:

If you immigrated: what pulled you here, and has it held up? If you were born here: what do you hope the country looks like at 300? If you left, or chose never to come: what did you see that the rest of us might be missing?

Finally, what the most romantic ideal you have of America that you think would be worth sharing?

Happy 4th of July, HN!

Review-flow – automate 80% of code review so humans focus on the 20%

https://github.com/DGouron/review-flow
1•DGouron•45s ago•0 comments

Lessons from a Year of Exploring Common Ground

https://americans-agree.org/insights/lessons-from-a-year-of-exploring-common-ground
1•quadtree•2m ago•0 comments

Istota, a personal AI operating system

https://istota.cynium.com/
1•durakot•3m ago•0 comments

Only 1 of the Top AI Coding Models on WebDev Arena Isn't Chinese

https://arena.ai/leaderboard/code/webdev?rankBy=labs
1•SweetSoftPillow•4m ago•0 comments

Using Local Coding Agents – By Sebastian Raschka, PhD

https://magazine.sebastianraschka.com/p/using-local-coding-agents
1•rbanffy•5m ago•0 comments

Game Boy Advance Dev: Logging to the Console

https://www.mattgreer.dev/blog/gba-dev-logging/
1•jandeboevrie•5m ago•0 comments

Shipping post-quantum cryptography to Python – The Trail of Bits Blog

https://blog.trailofbits.com/2026/06/30/shipping-post-quantum-cryptography-to-python/
1•rbanffy•6m ago•0 comments

MITS - Micro Instrumentation and Telemetry Systems

https://www.abortretry.fail/p/micro-instrumentation-and-telemetry
1•rbanffy•9m ago•0 comments

EndBASIC 0.14: Are we multimedia yet?

https://www.endbasic.dev/2026/07/endbasic-0.14.html
1•jmmv•9m ago•0 comments

Security Roundup: Apple's Hide My Email Service Fails to Hide Your Email

https://www.wired.com/story/security-roundup-apples-hide-my-email-service-fails-to-hide-your-email/
1•joozio•16m ago•0 comments

Liquid transforms into an energy-rich gel that stores power for months

https://news.northwestern.edu/stories/2026/06/cell-inspired-material-captures-energy-and-releases...
1•geox•16m ago•0 comments

Up and Down the Ladder of Abstraction

https://worrydream.com/LadderOfAbstraction/
2•highfrequency•19m ago•0 comments

Good APIs Age Slowly

https://yusufaytas.com/good-apis-age-slowly
13•thunderbong•19m ago•0 comments

How Tier-1 capital market is using AI Agent architecture

https://electronictradinghub.com/the-ai-agent-architecture-is-published-the-thresholds-are-not/
2•silahian•20m ago•0 comments

Plein Air

https://art.joonas.wtf/
2•bookofjoe•22m ago•0 comments

Finland's last analogue landline phones go silent after 150 years

https://www.euronews.com/next/2026/06/30/finlands-last-analogue-landline-phones-go-silent-after-1...
3•ohjeez•23m ago•0 comments

Show HN: AI Interview Coach – practice with honest hiring-manager-grade feedback

https://aiinterviewcoaches.com
1•Aldasams•24m ago•0 comments

Understanding Is the New Bottleneck

https://www.geoffreylitt.com/2026/07/02/understanding-is-the-new-bottleneck.html
1•backlit4034•26m ago•0 comments

OEIS: Number of stars on the US flag since 1775

https://oeis.org/A140646
3•Reasonablefish•26m ago•1 comments

Google Books (or similar) all book scans – $200k bounty

https://software.annas-archive.gl/AnnaArchivist/annas-archive/-/work_items/234
3•Cider9986•26m ago•0 comments

OpenScience: Workbench for scientific research using custom LLMs

https://github.com/synthetic-sciences/openscience
3•ignoramous•27m ago•0 comments

DCA: Arithmetic for Finite Computation

https://github.com/superalp1985/DCA-Discrete-Computer-Arithmetic
1•superalp•27m ago•0 comments

OverGraph: Embedded Graph Database

https://overgraph.io
1•gjmveloso•29m ago•0 comments

Canada's only watchmaking school still ticking after 80 years

https://www.cbc.ca/news/canada/montreal/canada-s-only-watchmaking-school-9.7254211
2•throw0101a•31m ago•0 comments

Meta data center water discharges suspended for contaminating water supply

https://www.tomshardware.com/tech-industry/data-centers/cheyenne-suspends-data-center-fill-and-fl...
2•sensanaty•32m ago•0 comments

Leaking YouTube Creators Private Videos

https://javoriuski.com/post/youtube
33•javxfps•32m ago•4 comments

Cory Doctorow on the Right – and Wrong – Way to Criticize AI

https://jacobin.com/2026/06/ai-bubble-layoffs-workers-copyright?
2•momentmaker•33m ago•0 comments

Show HN: Routing24 – free route optimization agent for Claude Cowork/WebMCP

https://github.com/routing24/skill
1•dennis16384•34m ago•0 comments

SyncForge – Lightweight offline-first sync for Room and Kotlin Multiplatform

https://github.com/Arsenoal/syncforge
1•Arsen971•35m ago•0 comments

Continued CO2 emissions will impair cognition (2020)

https://www.colorado.edu/mechanical/2020/04/21/continued-co2-emissions-will-impair-cognition
1•irdc•37m ago•0 comments