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Show HN: Pixel – a live R/place‑style canvas where humans and AI paint together

https://pixel.vibe42.ai/
3•kalasoo•1h ago
I built Pixel, a 1000×1000 collaborative pixel canvas where humans and AI agents paint side‑by‑side. Community posts get voted up, and the AI paints the top ideas every 10 minutes. Live: https://pixel.vibe42.ai

It’s mostly for fun — part social experiment, part collaborative art. Would love feedback.

Comments

Lanxk•1h ago
Cool :)
vunderba•1h ago
Nice job. I can't find the link but it kind of reminds me of the Show HN where all the connected users could make submissions which would generate AI artwork into a single shared virtual bedroom.

EDIT: Found it!

https://news.ycombinator.com/item?id=45398005

Show HN: Multitui – sandbox Claude, codex, or any TUI with custom macOS apps

https://multitui.com/
1•davidcann•46s ago•0 comments

OpenAI

https://openai.com/tr-TR/codex/
1•bakigul•55s ago•0 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
1•romes•1m ago•0 comments

Security Researchers Find Current RISC-V CPU Implementations Coming Up Short

https://www.phoronix.com/news/RISC-V-Security-CPU-Not-So-Good
2•Bender•2m ago•0 comments

Optimizing Backprop-Free Learning

https://www.youtube.com/watch?v=9v0OLrzHJnQ
1•johann_zahlmann•2m ago•1 comments

Git 2.53 Released with More Optimizations, One Step Closer Making Rust Mandatory

https://www.phoronix.com/news/Git-2.53-Released
1•Bender•2m ago•0 comments

Linuxulator-Steam-Utils to Enjoy Steam Play Gaming on FreeBSD and Other Options

https://www.phoronix.com/news/FreeBSD-Gaming-2026
1•Bender•3m ago•0 comments

Show HN: JobTrackerPro – open-source job tracker that updates via AI and email

https://thughari.github.io/JobTrackerPro/
2•thughari•6m ago•0 comments

Tree bark microbes also clean the air by removing greenhouse and toxic gases

https://phys.org/news/2026-01-tree-bark-microbes-air-greenhouse.html
1•PaulHoule•7m ago•0 comments

A "personal AI bot" in under 2K LOC

https://github.com/ralsina/crybot
1•ralsina•7m ago•1 comments

TrustTunnel is an open-source VPN protocol that's harder to detect and block

https://www.cnx-software.com/2026/02/02/trusttunnel-open-source-high-performance-vpn-protocol-tha...
1•iamnothere•7m ago•0 comments

Civilization VI Running on the ARM64 OrangePi 6 Plus (with Box64 and Proton)

https://boilingsteam.com/civ6-running-on-the-orange-pi-6-plus/
2•ekianjo•7m ago•0 comments

Alexander Dugin on the implosion of Western legitimacy

https://alexanderdugin.substack.com/p/pedophile-presidents-and-the-epstein
1•znnajdla•9m ago•0 comments

Build with Claude Code, Protect Your Edge

https://ldstn.substack.com/p/how-i-use-llms-as-a-solo-trading
1•imaginaryunit01•10m ago•0 comments

Show HN: NPM registry built for AI agents (MCP-first, <100ms health scores)

https://v1.run
4•pontusabra•10m ago•0 comments

Raspberry Pi raises prices by as much as 70% in response to RAM price increases

https://liliputing.com/raspberry-pi-raises-prices-by-as-much-as-70-in-response-to-ram-price-incre...
3•pmontra•10m ago•0 comments

Show HN: Fractal SVG – Generate Mathematical Fractals as SVG with React

https://www.cbnsndwch.io/projects/fractal-svg
1•cbnsndwch•11m ago•0 comments

EPA Advances Farmers' Right to Repair

https://www.epa.gov/newsreleases/epa-advances-farmers-right-repair-their-own-equipment-saving-rep...
1•bilsbie•12m ago•0 comments

Dial-A-Joke +1 516-922-WINE has been in uninterrupted operation since 1979

https://www.jokeland.com/about
1•tokyobreakfast•13m ago•0 comments

Vibe Coding Turns One

https://www.braingrid.ai/blog/vibe-coding-turn-one
1•acossta•13m ago•2 comments

Parting thoughts from a departing co-founder

https://shreyansb.substack.com/p/parting-thoughts-from-a-departing
1•shreyans•13m ago•0 comments

Show HN: AI-powered AWS Cloud Practitioner exam prep tool

https://ai-test-aws-cloud-practitioner.vercel.app/
1•baristaGeek•14m ago•0 comments

OpenClaw is my new coworker

https://www.contraption.co/openclaw-is-my-new-coworker/
2•philip1209•14m ago•0 comments

Notepad++ compromised by "state-sponsored hackers"

https://www.windowscentral.com/software-apps/notepad-plus-plus-hijacked
3•chwtutha•15m ago•1 comments

The Codex App

https://openai.com/index/introducing-the-codex-app/
12•meetpateltech•17m ago•0 comments

FAA warns airlines about safety risks from fireworks

https://www.propublica.org/article/faa-safety-warning-spacex-starship-explosions-airlines
1•01-_-•17m ago•2 comments

Your Phone Silently Sends GPS to Your Carrier

https://fumics.in/posts/2026-02-01-phone-gps-carrier-tracking
2•NordicViking•18m ago•0 comments

Pijul: A DVCS based on a theory of asynchronous work (Git alternative)

https://pijul.org/
1•eamag•20m ago•0 comments

Show HN: Executive – A real-time dashboard for orchestrating many Claude Codes

https://github.com/ncr5012/executive
1•ncr5012•22m ago•0 comments

Show HN: PolliticalScience – Anonymous daily polls with 24-hour windows

https://polliticalscience.vote/
3•ps2026•25m ago•1 comments