frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Show HN: Can you tell an AI's real 30-day memory from a fabricated one?

https://kairos-experiment.com/distinguish.html
8•gcolella•2d ago

Comments

gjskngnf•38m ago
After several rereads I cannot figure out the premise of this article.
wavemode•37m ago
I can't make heads or tails of what any of this means or why it's important.

Show HN: Omnara – Open-source alternative to Claude Managed Agents

https://github.com/omnara-ai/omnara
47•kmansm27•12h ago•13 comments

Show HN: AI-built browser games, collected in one place

https://playgroundarcade.com/
21•richleigh•1d ago•1 comments

Show HN: I built a Markdown and raw HTML blog platform scoring 99 on PageSpeed

https://bloffy.co/en
16•textlanes33•5h ago•14 comments

Show HN: Sumi.css – CSS Framework

https://github.com/vladocar/Sumi.css
81•bepero•16h ago•20 comments

Show HN: Cathode, a Gtk4 YouTube player based on mpv and yt-dlp

https://github.com/andunieee/cathode
4•andunie•2h ago•0 comments

Show HN: HN Sieve – every Show HN scored and summarized by AI

https://hnsieve.com
3•cezarvil•2h ago•0 comments

Show HN: SimCity, but with Permits

https://permit.petercai.com/
910•pcai•1d ago•410 comments

Show HN: ULDA – Client-side encryption with a simple JavaScript API

https://demo.ulda.io/
21•nonsence•2d ago•4 comments

Show HN: Twine is a meta-harness with workflows, cross-agent memories and traces

https://github.com/standing-desks/twine
3•SurfingAlpaca•4h ago•0 comments

Show HN: CertAvert – Free SSL/TLS tools and certificate expiry alerts

https://certavert.com
3•asiliev20•5h ago•0 comments

Show HN: Overdesigned Simple Solitaire

https://defaultsolitaire.app/
4•fsloth•8h ago•5 comments

Show HN: ZeGrapher v4: modern math plotter

https://zegrapher.com/en/
3•adelks•5h ago•1 comments

Show HN: Embodsi – Embodied Super Intelligence

https://embodsi.com/
3•laser•5h ago•0 comments

Show HN: Computer use on the phone itself: a 2B model that operates Android apps

https://getopposable.com/blog/computer-use-on-the-phone
13•erikkannike•15h ago•2 comments

Show HN: A shared 3D Zoo in the browser where everyone sees the same animals

https://zooki.world
5•kagen•7h ago•5 comments

Show HN: Death Plan Switch, a self-hosted dead man's switch for solo devs

https://deathplanswitch.com/
104•romeo19361•2d ago•65 comments

Show HN: Rouler – Steer Windows traffic per app or IP across multiple interfaces

https://rouler.io/
26•brndnbuilds•2d ago•7 comments

Show HN: Penmentor – Claude marks up your handwritten math like a teacher

https://github.com/AbdullahAlhariri/penmentor
64•abdullahalharir•1d ago•7 comments

Show HN: Dovepass – can I legally fly a drone along this exact path in SF?

https://dovepass.com
21•nimitmehra•2d ago•5 comments

Show HN: Renor – private memory for coding agents, shared across tools over MCP

https://github.com/patrickpassosb/renor-engine
2•patrickpassosbb•9h ago•0 comments

Show HN: Jev Cards, Can you beat a vision model at a picture quiz?

https://jevcards.com
71•totisjosema•1d ago•51 comments

Show HN: I built ESP32-S3 LED tubes for live coding

https://github.com/genbs/reactive-leds
3•genbs•10h ago•0 comments

Show HN: I created instruments for people who have no idea how to play one

https://jamfetti.boondoggle.studio/
8•DJSnackySnack•11h ago•8 comments

Show HN: The Zelda timeline to catch up before the Ocarina of Time remake

https://legendofhyrule.com/
225•jsomau•3d ago•129 comments

Show HN: Switchboard – Mac menu bar app that shows every localhost port

https://github.com/destucr/Switchboard
2•rbtsven•13h ago•0 comments

Show HN: I built a task system to handle the drudgery so I could focus on tasks

https://3anddoneapp.com/try
61•dmayle•2d ago•53 comments

Show HN: Clerkenwell – A Handwritten Clojure Notebook

https://handwritten.danieljanus.pl/2026-10-20-clerkenwell.html
27•nathell•1d ago•4 comments

Show HN: WhatsApp MCP running free on Cloudflare

https://github.com/finereli/whatsapp-mcp
157•zoozla•3d ago•84 comments

Show HN: Gembop, a block-placement puzzle game in 2D and 3D

https://gembop.games/play
5•siegers•13h ago•0 comments

Show HN: VoidAccess – open-source dark web OSINT, from query to a graph

https://github.com/KatrielMoses/voidaccess
188•coding-maniac•1d ago•13 comments