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Show HN: Join anon chat rooms based on your IP info

https://cooler.chat
1•ldom22•2h ago
Hi everyone, I am working on a chat website, with the unique twist that its anonymous and you get to choose chat rooms based on your ip range

For example, if you are on your work vpn, or your office WiFi, you can join your company’s chat.

It’s an experiment to try to replicate “water cooler chat” but online.

Still trying to attract users to it so let me know any ideas or feedback you might have.

Why do we need MAC addresses?

https://www.immibis.com/blog/why-mac-address
1•immibis•1m ago•0 comments

What Is PolyForm?

https://polyformproject.org/what-is-polyform/
2•welovebunnies•1m ago•0 comments

More than a quarter of consumers plan to cut holiday spending

https://www.retaildive.com/news/more-than-a-quarter-of-consumers-plan-on-cutting-holiday-spending...
1•zerosizedweasle•4m ago•0 comments

Vulnerability-Free Raspberry Pi Image on Chainguard OS

https://www.chainguard.dev/unchained/a-gift-for-the-open-source-community-chainguards-cve-free-ra...
2•dustinkirkland•10m ago•1 comments

What the .NET Ecosystem Lacks Today Isn't Code – It's Vision

https://medium.com/@Lidia-Rodriguez/what-dotnet-ecosystem-lacks-today-isnt-code-its-vision-9a31e7...
1•neroxTL•10m ago•1 comments

ShadeMap – Simulate sun shadows for any time and place on heart

https://shademap.app
1•conslit•11m ago•1 comments

NFC-laboratory: NFC signal and protocol analyzer using SDR receiver

https://github.com/josevcm/nfc-laboratory
2•todsacerdoti•12m ago•0 comments

Show HN: Open-source testing framework for AI agents with semantic validation

https://github.com/blade47/semantic-test
1•alessandro-a•15m ago•0 comments

Solution designs should only be a few pages

https://frederickvanbrabant.com/blog/2025-10-03-solution-designs-should-only-be-a-few-pages/
1•TheEdonian•16m ago•0 comments

The Winter Holiday Season in Exotic Destinations

https://estimateproperty.blogspot.com/2025/10/the-winter-holiday-season-in-exotic.html
1•KendallBenn•17m ago•0 comments

Search engine for finding educational podcasts/documentaries instead of text

https://kno-three.vercel.app/home
1•TG_Dev•19m ago•1 comments

Are LLMs the Epicycles of Intelligence?

https://ashvardanian.com/posts/llm-epicycles/
1•ashvardanian•19m ago•0 comments

Soyuz "Globus" Mechanical Navigation Computer Part 1: Grand Opening [video]

https://www.youtube.com/watch?v=dmHaCQ8Ul6E
2•thunderbong•20m ago•0 comments

Tools Create Capacity, Workflows Create Value

https://robertgreiner.com/tools-create-capacity-workflows-create-value/
1•mathattack•21m ago•0 comments

SQL performance improvements: analysing and fixing the slow queries

https://ohdear.app/news-and-updates/sql-performance-improvements-analysing-fixing-the-slow-querie...
1•Mojah•22m ago•0 comments

Listers: A Glimpse into Extreme Birdwatching

https://www.youtube.com/watch?v=zl-wAqplQAo
1•garycomtois•27m ago•1 comments

Adversarial Confusion Attacks: Making GPT-5 Hallucinate

https://www.researchgate.net/publication/396235412_Adversarial_Confusion_Attacks_Disrupting_Multi...
2•bron123•27m ago•1 comments

Nmail: Terminal-based email client for Linux and macOS

https://github.com/d99kris/nmail
1•todsacerdoti•28m ago•0 comments

Leavings

https://doc.searls.com/2025/10/06/leavings/
2•speckx•29m ago•0 comments

Show HN: Pigeon – See what Reddit says about what you're reading or shopping for

https://chromewebstore.google.com/detail/pigeon/nkgcdhcknjnoipgooofhiajpjgchdhcc
1•pranithvp•29m ago•0 comments

Italy Takes Key Step in Bid to Restart Nuclear Power Programme

https://www.nucnet.org/news/italy-takes-key-step-in-bid-to-restart-nuclear-power-programme-10-1-2025
1•mpweiher•31m ago•0 comments

Nobel Prize in Physiology or Medicine 2025

https://www.nobelprize.org/prizes/medicine/2025/popular-information/
1•voisin•32m ago•0 comments

Show HN: Local AI-powered subtitle generation, translation and embedding

https://github.com/fcjr/subtool
1•fcjr•32m ago•0 comments

Meshery, the Cloud Native Manager

https://github.com/meshery/meshery
1•tagyro•33m ago•0 comments

A note of thanks

2•zwilderrr•33m ago•0 comments

The threat of analytic flexibility in using LLMs to simulate human data

https://arxiv.org/abs/2509.13397
1•PaulHoule•33m ago•0 comments

You Don't Argue Against Descartes, You Supersede Him Through Implementation

https://bitcoin-zero-down-2ea152.gitlab.io/gallery/gallery-item-neg-311/
2•machardMAXHARD•34m ago•1 comments

Show HN: I built an open-source AI data layer that connects any LLM to any data

https://github.com/bagofwords1/bagofwords
2•y14•34m ago•0 comments

Show HN: Gorbes – Forbes ranks wealth, Gorbes ranks value created for others

https://www.gorbes.io/
3•sachou•34m ago•0 comments

When Claude Forgot its own CODE?

https://www.faf.one/blog/when-claude-forgot-faf
1•wolfejam•34m ago•1 comments