Life & fun · November 24, 2012
site-wide HTML5 and CSS3 validator
Does the same job
all alternatives →- RVRocket Validator, automated site-wide HTML validation for large sites2016 · rocketvalidator.com · ▲6
- VJvalidate.js - lightweight JavaScript form validation library2011 · rickharrison.github.com · ▲102
- ASa small jQuery Form Validation library2012 · github.com · ▲47
- BCBepis – Crazy Format for HTML+CSS in JavaScript2020 · github.com · ▲55
- CQCSS Quality Guide2015 · github.com · ▲49
- TATopLevel – A New Way to JavaScript Your HTML2014 · github.com · ▲79
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, November 2012
the whole month →- SY
Life & fun · 2012 · soundslice.com
- NC
Life & fun · 2012 · chrisnorstrom.com
- IG
Life & fun · 2012 · qsview.com
- AIAn IDE for poets▲398
Life & fun · 2012 · tranquillpoet.com
- IM
Life & fun · 2012 · itunes.apple.com
- RE
Life & fun · 2012 · zurb.com