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A Texas Woman Is Fighting to Stop a Data Center from Replacing a Promised Park

https://www.gadgetreview.com/a-texas-woman-is-fighting-to-stop-a-data-center-from-replacing-a-pro...
1•01-_-•1m ago•0 comments

Show HN: A Deterministic-First Local Control Center Leveraging AI for Routing

https://github.com/JuanVeranoMesa/natta-toolkit
1•nattadev•2m ago•0 comments

What can you build, when AI can interact with the real world?

https://blog.arduino.cc/2026/10/06/what-can-you-build-when-ai-can-interact-with-the-real-world/
1•ilreb•3m ago•0 comments

Show HN: Making an MIT hacker replicant for a PDP-1

https://github.com/obsolescence/agent-pdp1/
1•ozymandiax•3m ago•0 comments

Is AI the End of Math as We Know It?

https://www.quantamagazine.org/is-ai-the-end-of-math-as-we-know-it-20261005/
2•nsoonhui•5m ago•0 comments

Show HN: A 100% Client-Side HAR Analyzer Export Req in Multiple Option and Debug

https://har-analyzer.onlinetool.workers.dev
1•kvmsolutionscon•7m ago•0 comments

Scientists Might Have Found a New Cause of High Blood Pressure

https://www.sciencealert.com/scientists-might-have-found-a-new-cause-of-high-blood-pressure-and-a...
1•PaulHoule•7m ago•0 comments

Misuse of AI is brands' top reputational threat, new survey says

https://www.theguardian.com/technology/2026/oct/06/ai-misuse-brand-reputation
1•beardyw•8m ago•0 comments

Bill Gates: A.I. ‘Makes Nuclear Weapons Look Like Nothing’

https://www.youtube.com/watch?v=A_156w0aYtU
1•mooreds•8m ago•0 comments

Octop, a self-hosted AI assistant by Tencent

https://github.com/TencentCloud/Octop
1•tomislavpet•11m ago•1 comments

Stream live from Ray-Ban Meta glasses to Twitch with your iPhone

https://testflight.apple.com/join/Ee36dYF9
1•issaghost•11m ago•0 comments

Show HN: dailypedia – personalized daily Wikipedia reads

https://apps.apple.com/us/app/dailypedia-one-article-a-day/id6785082945
1•tekaydev•14m ago•0 comments

Do coding agents need memory or documentation?

https://gethrbr.com/blog/do-agents-need-memory
2•shoustak•15m ago•0 comments

Can open-source chip tools make silicon that survives space?

https://www.siliconimist.com/p/spherical-making-chips-that-go-into
1•johncole•18m ago•0 comments

A (Very) Short Introduction to the Alignment Problem

https://dazzlingmachines.substack.com/p/the-alignment-problem
1•eawosika•18m ago•1 comments

Show HN: Tofu – let your agent deploy full-stack apps

https://trytofu.ai
2•1353504031•18m ago•2 comments

Nature's capacity to 'bounce back' when species are lost is vastly overestimated

https://phys.org/news/2026-10-nature-capacity-species-lost-vastly.html
3•pseudolus•18m ago•0 comments

Brownian Motion

https://gregorygundersen.com/blog/2026/04/22/brownian-motion/
1•signa11•19m ago•0 comments

Explaining Hall-effect, TMR, and other new types of "mechanical" switches

https://arstechnica.com/gadgets/2026/10/the-hows-and-whys-of-non-mechanical-mechanical-keyboard-s...
1•rbanffy•21m ago•0 comments

Technical Challenge – Can You Break This Das vs. Meta Muse/Sentinel Comparison?

https://zenodo.org/records/23186114
1•sangamdas•22m ago•0 comments

Scour interesting reads from noisy feeds

https://scour.ing/about
1•rdmuser•22m ago•0 comments

True Tarot: free tarot readings where an AI reads all your cards together

https://true-tarot.com/
1•eochu•24m ago•0 comments

OpenAI rolls out weak sauce watermarking for AI text

https://www.theregister.com/ai-and-ml/2026/10/06/openai-rolls-out-weak-sauce-watermarking-for-ai-...
1•pseudolus•24m ago•0 comments

Spending $150 Codex credits to fix a DB bug in production

https://annanay.dev/fixing-db-with-codex/
1•annanay•25m ago•0 comments

ArXiv Is Rate Limiting Submissions Because It Can't Keep Up with AI Slop

https://www.404media.co/arxiv-is-rate-limiting-submissions-because-it-cant-keep-up-with-ai-slop/
2•wiley1454•26m ago•0 comments

Cloudflare Traces: follow requests through our platform

https://blog.cloudflare.com/cloudflare-tracing/
1•hndhyc0bdt•27m ago•0 comments

GTA V in a browser tab: Rockstar's own engine, recompiled to wasm64 and WebGPU

https://ai.thesatyajit.com/articles/gta5-in-the-browser
2•ahmetd•27m ago•0 comments

Man Sentenced to Jail for Using Robot Vacuum to Catch a Cheating Wife

https://www.oddee.com/man-sentenced-to-jail-for-using-robot-vacuum-to-catch-a-cheating-wife-80111/
1•nephihaha•28m ago•0 comments

Bulgarian prime minister says 2 commercial vessels hit by drones

https://apnews.com/article/bulgaria-prime-minister-ships-drones-economic-zone-59f61af472f0379ebe7...
1•porridgeraisin•29m ago•0 comments

Optogenetics Explained Through Futurama

https://medium.com/the-quantastic-journal/optogenetics-explained-through-futurama-0af8cbb1941c
2•cadeos•29m ago•0 comments
Open in hackernews

Show HN: Reaktiv – I built Excel-like reactive programming for Python

https://bui.app/when-frontend-reactivity-meets-backend-python-the-story-of-my-first-1-000-download-library/
2•buibuibui•1y ago
Hi HN! I created Reaktiv, a Python library bringing reactive programming to the backend world that recently hit 1,000+ monthly downloads.

I'm actively promoting it because I believe signal-based reactivity (a concept that spread rapidly in frontend development) has huge untapped potential in Python. My breakthrough came when I stopped describing it as "Angular signals for Python" and started calling it "Excel-like computation graphs" - suddenly Python developers understood the value.

The library automatically tracks dependencies between computations, only recalculating values when dependencies change. This eliminates manual dependency tracking, prevents synchronization bugs, and reduces cognitive load when managing complex state.

Interestingly, I've noticed some initial interest from data scientists, though I'm still exploring what specific problems it might solve for them. I also believe the Home Assistant/IoT communities could benefit greatly from this approach.

Would love your thoughts on bringing frontend patterns to backend development!