Life & fun · December 31, 2024
Made a small JavaScript benchmarking app – BenchJS
In plain words
BenchJS is a JavaScript benchmarking app that helps developers measure and compare the performance of code snippets. Launched on December 31, 2024, it provides a straightforward way to test execution speed and identify bottlenecks in JavaScript. The tool is designed for developers who need quick performance insights during development or optimization work. It offers an accessible interface for running benchmarks without requiring complex setup or configuration.
written from the facts on this page · September 2026
More life & fun this month
the category →- TL
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Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
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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
