Toolwatch.io

What it does

Toolwatch.io is an app that allows watch aficionados to measure the accuracy of their mechanical watches

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  Toolwatch2015 · ▲85

  Easily measure & track the accuracy of your mechanical watch

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  Tool Watcher2015 · ▲186

  Web app & Startup Consulting Services for entrepreneurs

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  Toolstash2024 · ▲99

  Track, lend & borrow tools

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  Metric.live2017 · ▲180

  Real-time and advanced periodic alerts for Google Analytics.

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  Metric2025 · ▲112

  Understand your health data better

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  Signal WatcherNov 2025 · ▲197

  Monitor people, companies, and the signals that matter

• TL
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  Photosynthesis fires two of your iPhone

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  Take control of hair pulling, nail biting & skin picking

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  Scroll through all 43252003274489856000 Rubik's Cube states▲295

  Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.

  Life & fun · 26d ago · everycube.alen.is

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  Expeditione▲265

  The Interactive 3D Encyclopedia

  Life & fun · 21d ago · expeditione.fun

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  Eigendrum - Draw any shape and hear what it sounds like as a drum▲243

  Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…

  Life & fun · 26d ago · baselashraf81.github.io

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  Lottie by Airbnb▲1,136

  Easily add high-quality animation to any native app

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  Web Gradients▲909

  Curated collection of 180 free fresh background gradients 🚀

  Work · 2017 · webgradients.com

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  Culture Codes▲857

  Company culture decks aggregated all in one place

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  TensorFlow 1.0▲820

  Open-source machine learning library by Google

  AI · 2017 · tensorflow.org

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  Milanote▲763

  The notes app for creative work

  Work · 2017 · milanote.com

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  A guide to all HTML5 elements and attributes▲728

  Life & fun · 2017 · htmlreference.io