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Show HN: TownSquare, a tiny presence layer for websites
(townsquare.cauenapier.com)https://cauenapier.com/blog/townsquare_release/ https://cauenapier.com/blog/townsquare/
LCARS news surface
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Project and demo submissions rendered as scan-friendly story cards with source attribution collapsed.2
Show HN: StartupWiki – A Free Alternative to Crunchbase
(startupwiki.tech)I've been building StartupWiki, a free startup database designed to make it easier to discover and research companies. The original motivation was frustration with how difficult it can be to find information on early-st...
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I made this because the online "make my PDF look scanned" tools want you to upload your file to their servers, which feels sketchy at best. Also, I wasn't happy with the output they produce, I wanted something that look...
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Show HN: Microcrad – Micrograd Reimplemented in C
(github.com)5
Anthropic and OpenAI's publicly available models are explicitly guard-railed so that they refuse offensive tasks. And their cyber-focussed models are gated for enterprises. This leaves SMEs and mid market open to major...
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Show HN: My Windows XP portfolio with working Game Boy and iPod
(mitchivin.com)I posted my portfolio here about a year ago ( ) and while there was a big response, it was very mixed! It'll probably be similar this time, but regardless of your thoughts about the concept, I think I've done a pretty g...
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Show HN: Chess-Inspired Roguelike
(princechazz.com)9
I read HN on my phone every day and never really settled on a reader, so I wrote my own and finally tidied it up enough to put out there. It's plain SwiftUI with no third-party dependencies. A few things I spent the mos...
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At Cajal (YC W26) we’re excited to share Talos ( ), an open source framework for formal verification of WebAssembly modules in Lean. AI is now writing tons of the code that gets pushed to production. As code generation...
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Show HN: Criterion Closet as a website – pull any of 1,247 films off the shelf
(the-criterion-closet.vercel.app)13
Show HN: TLA+ Process Studio
(tlaplus-process-studio.com)Disclaimer: This was made with LLMs. I made this tool to help understand large business processes that can be modelled as a single state machine. The core loop of this is to enable to walk stakeholders through discussin...
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I built a UI framework named Domphy because I could not learn React although I tried many times. I mean I could not understand React code which is hidden behind multiple layers, especially when some of them use React ec...
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The concept for metiq.space came after playing Global Magnates with friends and realizing how fragmented live global data is. ships, aircraft, satellites, ports, weather, hazards, infrastructure, cyber, and public datas...
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Show HN: Are You in the Weights?
(intheweights.com)With more traffic moving off-web and into LLMs, I got curious about what traces we leave "in the weights". My design partner and I built a site in the past few weeks that checks recognition across frontier and small mod...
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I've been using Ansible for IT automation for a while, and the process of writing imperative playbooks in something that looks closer to English I felt was a good fit to design MCP tooling around. I specifically wanted...
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I've been vibe-coding tools to automate chunks of my consulting work, fell down a rabbit hole, and started building actual products. Suddenly I'm in a world of unknown-unknowns and known-unknowns. One of the bigger thin...