MeasureBench — Free Online Calculators
Free browser calculators. No sign-up, no clutter.
What it does
Fast, ad-supported calculators for everyday math: percentages, BMI, tips and more. No sign-up, no clutter.
No accounts, no pop-ups, no guesswork — just clean tools that give you the right number in one step. Try the one below. Find a percentage, work out a discount, or reverse-calculate an original price. Metric or imperial units, with the standard weight-category ranges explained. Split a bill evenly, adjust for service quality, and round to a clean total. Exact age in years, months and days, plus a countdown to your next birthday. Find a sale price from a discount rate, or reverse it to see what you saved. Length, weight and temperature — metric and imperial, converted live. Work out exactly how much material a job needs, before you're standing in the aisle guessing. Percentages, prices and…from measurebench.com
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Life & fun · 10d ago · louisabraham.github.io
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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