Walk around unusual geometries
Does the same job
all alternatives →- ETExplore tilings of the hyperbolic plane by moving the mouse2014 · github.com · ▲46
- AVA visual explanation of Fisher–Yates shuffle2012 · bost.ocks.org · ▲176
- IEInteractively explore different map projections2017 · mjmdavis.com · ▲109
- FOFamous Outfits2014 · famousoutfits.com · ▲358
- YAYet another (faster) way to discover events nearby2016 · etrigg.com · ▲137
- MMMagic Mushroom Map2021 · magicmushroommap.com · ▲171
More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io

Photosynthesis fires two of your iPhone
Life & fun · 28d ago · photosynthesis.camera
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 28d ago · solouno.io

Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
Life & fun · 26d ago · everycube.alen.is


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 · 27d ago · baselashraf81.github.io
Launched alongside, July 2015
the whole month →
Hotjar▲1,312See how visitors are using your site and get visual feedback
Growth · 2015 · contentsquare.com
- STSpot the Drowning Child▲1,215
Life & fun · 2015 · spotthedrowningchild.com

- BD
Dev tools · 2015 · github.com

- WI
Work · 2015 · whoishiring.it