
Yard Material Tools
Embeddable yard material calculators for any website
What it does
A free, privacy-friendly yard material calculator for gravel, stone, soil, compost, mulch, sand, and fill dirt. Configure imperial or metric units, available materials, starting values, and color, then embed it with plain HTML, React, Astro, or the WordPress block and shortcode. Calculations run locally with no cookies, ads, accounts, or submitted project data.
Does the same job
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YardVolumeCalculator28d ago · yardvolumecalculator.com · ▲2Free material calculator for cubic yard, gravel, & more
Mulch Calculator OnlineJul 2026 · mulchcalculatoronline.com · ▲3Free Landscaping Calculators — Mulch, Soil, Compost & More

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OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
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Launched alongside, August 2026
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Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com