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Twitter raving about one-shot games with Sol-5.6 and Opus 5

https://xcancel.com/antibot/captcha
1•spwa4•1m ago•0 comments

Insurtech Amsterdam Announces Third Edition of Its Magazine

https://insurtechamsterdam.com/magazine/Insurtech-Digest-Announces-Third-Edition-of-Its-Magazine-...
1•Venesha•1m ago•0 comments

Radio Image Framing Protocol over low-rate radio links

https://github.com/adulau/rifp
1•adulau•3m ago•0 comments

Google's Beyond Zero: Enterprise Security for the AI Era

https://spawn-queue.acm.org/doi/10.1145/3819083
1•jordigg•4m ago•0 comments

We Built Our Knowledge Base

https://www.cerebras.ai/blog/how-we-built-our-knowledge-base
1•cesarrg•7m ago•0 comments

High energy prices force Playmobil to end production in Germany

https://brusselssignal.eu/2026/06/high-energy-prices-force-playmobil-to-end-production-in-germany/
1•Markoff•7m ago•0 comments

Ask HN: Thoughts on AMD Ryzen AI MAX+ 395 for Local AI?

1•mempirate•9m ago•1 comments

What Even Are Microservices?

https://var0.xyz/posts/what-even-are-microservices.html
6•tuxie_•10m ago•2 comments

Intel shows off Starfire, a new space grade chip

https://www.tomshardware.com/tech-industry/semiconductors/intel-shows-off-starfire-space-grade-chip
1•incognito124•11m ago•0 comments

Cooveb Experience – Travel, Refined

https://hotels.cooveb.com
1•sshinde•12m ago•1 comments

Try GossipStack on iOS – a drop-in social SDK for any app

https://gossipstack.com/app-showcase
1•iBuildMobileApp•14m ago•1 comments

Nudists, peaceniks, freeloading travellers: the people keeping Esperanto alive

https://www.theguardian.com/news/ng-interactive/2026/jul/28/nudists-peaceniks-freeloading-travell...
1•trocado•15m ago•0 comments

How to Download and Run Kimi K3 Open Weights

https://comfyfile.com/blog/how-to-download-kimi-k3-open-weights
1•rakibtg•15m ago•0 comments

About the security content of macOS Tahoe 26.6

https://support.apple.com/en-us/128067
8•andor•17m ago•2 comments

Show HN: Kiln – a fast, native batch image processor

https://kilnimage.app
1•the-hangry-dev•18m ago•0 comments

Show HN: DiscountHub – AI-assisted search for deals and promo codes

https://discounthub.uz/
3•MasterBek•18m ago•0 comments

How AI Can Locate Hidden Defence Labs and Military Installations Without Breach

https://zenodo.org/records/21627527
1•sangamdas•19m ago•0 comments

Building Real-Time Analytics with Streaming Engines

https://medium.com/@DolphinDB_Inc/stop-waiting-for-insights-building-streaming-analytics-with-dol...
2•yiweileng•24m ago•0 comments

Can We Hillclimb to Heaven?

https://medium.com/@CasparAddyman/can-we-hillclimb-to-heaven-86e6a2054a99
1•czzprr•24m ago•0 comments

Ask HN: Is there legal risk in AI memory?

1•sarjann•27m ago•0 comments

Someone runs K3 on 80x 5090s, for 20 tok/s

https://twitter.com/totheagi/status/2081855316443205717
1•zkmon•27m ago•0 comments

Randomness in large language models: What researchers need to know (and report)

https://arxiv.org/abs/2607.24372
1•cwbuilds•29m ago•0 comments

Git-for-Each-Ref

https://www.chiark.greenend.org.uk/doc/git/html/git-for-each-ref
1•ankitg12•29m ago•0 comments

China starts production of home-grown immersion DUV chipmaking tools – source

https://www.reuters.com/world/china/china-starts-production-home-grown-immersion-duv-chipmaking-t...
2•Povlen•31m ago•0 comments

Show HN: APIs as First-Class Citizen

1•battery8318•34m ago•1 comments

We used to be able to buy things in this country

https://dannykatch.substack.com/p/we-used-to-be-able-to-buy-things
2•latexr•35m ago•1 comments

Show HN: faster-enhancer.c – C library for stable real-time on-device denoising

https://github.com/kdrkdrkdr/faster-enhancer.c
1•kdrkdrkdr•37m ago•0 comments

Brain waves once seen as noise could help build a biological model of reality

https://medicalxpress.com/news/2026-07-brain-noise-biological-reality.html
1•JPLeRouzic•37m ago•0 comments

Tool Spotlight: JATS XML Converter Service

https://forum.edch.eu/t/tool-spotlight-jats-xml-converter-service/907
1•taubek•39m ago•0 comments

FilmMap – Where Films and TV series were filmed

https://thefilmmap.com/
1•Flightmussy•40m 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!