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Show HN: I built an interactive visual playground for interaction nets
Hi HN!I built a tool to make it easy to explore interaction nets visually in the browser.Interaction nets are a model of computation based on local graph rewriting. They allow for deterministic, massively parallel evaluation without the variable-binding overhead of traditional lambda calculus.I've been thinking about interaction nets for a while and realised that I just didn't have a good...
Show HN: Kvittas, an Expense Splitting App
I built this to replace Cost Split, which I've used for several years and always thought was great but lacking in the UI. No account required.
Show HN: LokaDB – store each SaaS clients rows in a separate Postgres database
Show HN: Bema: Work messaging built for humans
Hi HN! I'm Ben, the founder of Bema. I've been frustrated with the current state of work messaging software for a while now, and I've heard similar complaints from friends and coworkers. (Too many channels, easy to lose things, distracted from actual work.) I set out to build a platform that would encourage asynchronous communication with an option to break glass if needed. Here's the result,...
Show HN: Nive – a customizable sleep sound mixer for Android and iOS
Show HN: PaneSlide – a daily puzzle where overlapping glass panes mix colours
Show HN: Zuno – a native, keyboard-driven API client written in Rust
Show HN: A tool to optimize AI model cost without benchmark score trade-offs
https://jeff-kline.github.io/posts/same-ai-results-for-less/index.html
I created this page to apply data envelopment analysis to find the Pareto frontier of cost and benchmark scores. The goal is to identify the cheapest model or a blend of models applied to tasks that meets the same benchmark scores as your selected model. This is based on a 2022 paper I coauthored. Benchmark sources include Artificial Analysis, ToneBench, Hermes3000 and Slidely, from...
Show HN: Onira Self Hypnosis App
https://play.google.com/store/apps/details?id=com.oytaub.mindease&hl=en_US
Onira is an Android app that helps relax and ease pain or sleep better by generating custom hypnosis session with a dedicated onboard llm model. The app is free and a cloud based ai is also available for low end phone.