Show HN: ToiletPanic – A static survival guide for bathroom emergencies https://ift.tt/F7hKO0e
Show HN: ToiletPanic – A static survival guide for bathroom emergencies https://toiletpanic-119.netlify.app October 26, 2026 at 04:47AM
Show HN: Ultimidi – piano learning web game https://ift.tt/97dtN1U
Show HN: Ultimidi – piano learning web game Hi HN, 10 years ago, as my BsC final project I had the idea to make a quick game that used neural nets to detect notes played on a guitar, and I made a small mini-game to make use of that. I always wanted to improve on that idea, so last year I started making my own piano-learning game. You know how in most games you learn complex key combinations and sequences (i.e. Mortal Kombat fatalities), but those don't have much use outside of the game. My idea was to make a game that can be played with the piano, so you you learn notes, chords, scales simply by playing. While making it and prototyping many versions, I realised that that idea didn't work as well as I wanted, because it is hard to focus on reading notes, playing and some other gameplay logic. In the end I settled on a combination of basic beat-based notes playing and a few minigames that use the piano as input. My goal now is to add even more such minigames, for learning different sheet reading, music theory and piano playing techniques. For art, I am unfortunately not a designer and have no budget for hiring one, so I decided to go with some simple shaped art generated in bulk using AI rendering SVGs. Hopefully this is just a placeholder until I find someone to do the art for the game. You can try it out for free, it does have some extra content in the Pro version, but a lotof content is free, including the ability to directly play full songs in scrolling or sheet mode here: https://ift.tt/zCHpSuJ Happy to hear any feedback, especially if the MIDI connection/notes detection didn't work or something doesn't feel good. Thank you! https://ift.tt/rakWy4x October 26, 2026 at 12:58AM
Show HN: Printable Calendar Maker https://ift.tt/3OPntgS
Show HN: Printable Calendar Maker https://ift.tt/MyZbE2p October 26, 2026 at 03:05AM
Show HN: Rostr – Give your agents names, remember who's working on what https://ift.tt/eDiWsPB
Show HN: Rostr – Give your agents names, remember who's working on what https://getrostr.sh/ October 26, 2026 at 01:56AM
Show HN: macOS window switcher replacement that keeps each Space separate https://ift.tt/gNr29vj
Show HN: macOS window switcher replacement that keeps each Space separate https://debutspace.com/ October 25, 2026 at 03:35AM
Show HN: Farol – a risk map of a pull request for the person who approves it https://ift.tt/sTqXNpF
Show HN: Farol – a risk map of a pull request for the person who approves it https://ift.tt/ELO6VNk October 25, 2026 at 03:28AM
Show HN: AI text detector that never sees your text (runs 100% in-browser) https://ift.tt/o5Ty8GS
Show HN: AI text detector that never sees your text (runs 100% in-browser) https://ift.tt/XNVOpmY October 24, 2026 at 01:28AM
Show HN: Autonomous root for Tcl Android TV via CVE-2022-22706 https://ift.tt/2Yw5EUd
Show HN: Autonomous root for Tcl Android TV via CVE-2022-22706 https://ift.tt/cOT9xqt October 24, 2026 at 12:51AM
Show HN: How religions evolved? Charts, Maps, Citations https://ift.tt/2hYpHv5
Show HN: How religions evolved? Charts, Maps, Citations https://ift.tt/HIXmufe October 23, 2026 at 09:37PM
Show HN: KronLSTM Walkthrough https://ift.tt/9j5XTSP
Show HN: KronLSTM Walkthrough KronLSTM launched! KronLSTM is built on the Kronecker Delta Rule: instead of correcting the vector stored at a key, it corrects a single scalar, how strongly this key is bound to this value. An existing association is disturbed only if both its key AND its value overlap with the new pair (Klambauer). Enjoy a short walkthrough of the net. https://kron-lstm.vercel.app/ October 22, 2026 at 11:32PM
Show HN: Cryptex Vault – A password manager designed to outlive its creator https://ift.tt/1jt9Wyp
Show HN: Cryptex Vault – A password manager designed to outlive its creator Hello everyone! About four years ago, a password manager I've used and depended on has been acquired and soon after, it was shut down. If anyone remembers MYKI, it was a password manager that stood out at the time.
It didn't require an email address and a password for registration and it synchronized credentials peer-to-peer. It was quite handy so a couple of my friends and I got hooked, and were using it up until the last day it was online. The thing was, I didn't want to change password managers to other options available at the time, none felt right - I wanted to stay.. So I did what any sensible engineer would do 4 years ago and I wrote my own. I moved all my credentials there as soon as I had a first version ready. It was ugly (God knows I had UI/UX skills to learn), but it worked. Soon after, the same friends that were using MYKI switched over to using Cryptex Vault. I get why, we had the same P2P synchronization across devices, it was simple and didn't try to be the most-feature complete application out there - it did the job.
That was an exciting moment.
So exciting, in fact, that I've posted to HN to tell people about it. At the time, I had a weird thing for decentralization so I called it a "Fully Decentralized Password Manager". Three years go by, I keep maintaining the project, with no real intention of proper marketing or polishing. At one point I checked the usage and figured out that a handful of people (and their families) were still using Cryptex Vault as their password manager. Three months ago, I left my comfy job as lead software engineer at a local company to dedicate time to a company I called Cryptex Industries. Polished Cryptex Vault, cleaned it up, made it open source, started providing Docker images for self-hosting and included some of the features I've only used internally (ssh-agents).
That way Cryptex Industries need not remain operational for users to have a path to continued use! To make the project commercially viable, I started offering managed services through the Online Services plan. By using Online Services you remove the operational burden of self-hosting and infrastructure maintenance from yourself while still getting the same benefits: Managed backup storage, synchronization between devices, sharing, ssh-agents, device management. It is convenience, not access to core features.
The core application is free and you can use it with no subscriptions of any kind, whatsoever. It's P2P synchronized, with industry-standard crypto choices including post-quantum primitives for synchronization - https://ift.tt/vYOBdqW
It has importers for popular password managers, along with autofill for chromium browsers (firefox is a todo, yell and I'll get on it).
As for the platforms, there is a web app, an android application and an ssh-agent for linux (will put it up on AUR when they open up registrations again). Feel free to try it out (there is a 14-day trial for managed services!), self-host it or break it. I would appreciate your thoughts on this and I wish you a nice friday! https://ift.tt/zCsp5AU October 22, 2026 at 11:38PM
Show HN: Uberblok – an interactive museum of ZFS internals https://ift.tt/ZJq75iC
Show HN: Uberblok – an interactive museum of ZFS internals I've worked for a long time in the storage field during my career and ZFS is the piece of engineering I admire most in that space. I wanted a way to pay homage to it and to explore and better understand its internals. So I built Uberblok: a museum of ZFS. A deep dive into copy-on-write, txgs, vdevs, RAID-Z, snapshots, the ARC, metaslabs, the ZIL, send/receive with explanations and animated diagrams. I'm sure people here know these internals better than I do, so corrections are very welcome. I built it with my agent swarm organization, Algotitan. I hope you'll enjoy the deep dive into Uberblok as much as I do. Museum: https://uberblok.storagebits.workers.dev
Repo: https://ift.tt/2Et3aS9 https://uberblok.storagebits.workers.dev/ October 21, 2026 at 03:04AM
Show HN: Lumabri – Run large AI models across your computers and servers.Pure C https://ift.tt/KE06eZv
Show HN: Lumabri – Run large AI models across your computers and servers.Pure C https://ift.tt/DHVvJQG October 22, 2026 at 02:30AM
Show HN: RigCheck – can your GPU or Mac run this open model? Sourced, open data https://ift.tt/vWpCKk2
Show HN: RigCheck – can your GPU or Mac run this open model? Sourced, open data https://ift.tt/5fYnmlr October 22, 2026 at 02:26AM
Show HN: Timeminator – Self-hosted open-source time tracker (PHP, Docker) https://ift.tt/xknH9Cu
Show HN: Timeminator – Self-hosted open-source time tracker (PHP, Docker) https://ift.tt/617utHM October 21, 2026 at 02:12AM
Show HN: Self-hosted Omnivore-fully self-hosted, open-source Read-it-Later app https://ift.tt/69bmp34
Show HN: Self-hosted Omnivore-fully self-hosted, open-source Read-it-Later app Many of you might be familiar with Omnivore. It was a cloud-hosted Read it Later app that later shutdown due to the owners going to work for ElevenLabs. If you are familiar with it, you'll know that it was a pretty feature-filled reader that became an essential part of peoples reading / articling habit. Shortly before the shutdown I was tasked with ensuring that Omnivore could live on as a self-hosted application. By the time the Omnivore application shut down there was a fully-self hostable version available. I didn't do much to advertise this at the time. We had a pretty sturdy community on Discord and those who needed that information found it. I wanted to advertise it now because I have made a few changes to the setup, and I figured it might be a nice time for people to jump in. I've included a link in the URL with a bunch of screenshots and feature outlines. https://ift.tt/bhRZiJV October 21, 2026 at 12:59AM
Show HN: A retro arcade style tower climber where your only weapon is a shield https://ift.tt/qwUNSzi
Show HN: A retro arcade style tower climber where your only weapon is a shield Your only weapon is a shield. Return to Sender is a free retro arcade game with a devilishly hard difficulty progression. You can play in your browser: send arrows back, knock enemies into pits, and climb nine floors to beat Ironhide. https://ift.tt/ROq3ABI October 20, 2026 at 09:21PM
Show HN: Cliqqe – Meet 4 new people over a video call every week https://ift.tt/FzSDfky
Show HN: Cliqqe – Meet 4 new people over a video call every week I am involved in a community that acts as an accountability group. So every morning, we have a daily meeting where we share our goals, what was planned and achieved yesterday, and today's agenda. What I like the most is what sometimes happens after the daily meeting. We stay and have an open conversation about anything: entrepreneurship, the latest trendy product, personal subjects… It feels like the genuine discussion that you can have when you are invited to someone's home or you are at a nice event (not the kind where there is networking). Starting from this vision, I wanted to create the ingredients for that genuine discussion to happen: I've made a first version of Cliqqe. A platform where you are matched with a group of 4 people to have a virtual dinner. The first session is to happen tomorrow. Happy to answer your questions and get your feedback.
Also curious to know if the landing page conveys the vision or if it sounds more like "networking". https://cliqqe.com/ October 20, 2026 at 02:08AM
Show HN: Family quality-of-life score for every US county (108 indicators) https://ift.tt/5zXuJTP
Show HN: Family quality-of-life score for every US county (108 indicators) https://ift.tt/p6S4u1k October 20, 2026 at 12:05AM
Show HN: Semantics to SQL in Rust, ~70µs per query https://ift.tt/M7qjaKx
Show HN: Semantics to SQL in Rust, ~70µs per query 0sql is an open-source semantic layer engine written in Rust.
Compared to Cube and Metricflow, here are the major differences:
- Partition aware, agg aware, and compute engine aware semantic routing.
- Comprehensive suite of measures out of the box.
- Snapshot, LOD, compound, ratios, calculations, cross-domain, and run time measure transformations.
- Automatic data blending across fact domains.
- Row level security built-in. Website: https://0sql.io/
Blog post: https://ift.tt/cK1VERC Please send feedbacks and issues on Github. https://ift.tt/5y7czRb October 19, 2026 at 03:29AM
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