Vetter - please critique my first web app
Does the same job
all alternatives →- MFMy first web app2011 · twecommend.me · ▲64
- MFMy First Web App2013 · onionornot.com · ▲20
- MFMy first HTML Demo2018 · glennthealien.github.io · ▲60
- MFMy first web app, DailyDo.it2012 · dailydo.it · ▲142
- MFMy first python web app - What do you want to do this year?2013 · thisyr.com · ▲70
- RMRadi, my HTML5 content creation app (Mac)2010 · radiapp.com · ▲297
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 · 26d ago · baselashraf81.github.io
Launched alongside, May 2012
the whole month →- MM
Life & fun · 2012 · daringfireball.net
- HL
Life & fun · 2012 · habitlistapp.com
- SA
Life & fun · 2012 · simperium.com
- IM
Commerce · 2012 · aptonic.com
- M1
Dev tools · 2012 · worqshop.com
- HR
Life & fun · 2012 · coderscoffee.com