Life & fun · September 20, 2018
Reviews stats on about half a million reviews
Does the same job
all alternatives →- RRRecurring reviews to track the whole lifecycle of a product2020 · buyforlife.com · ▲178
- DCDocRev – crowd-sourcing document reviews2015 · docrev.org · ▲30
- CMCompareThings - Measure the popularity of pretty much anything2013 · comparethin.gs · ▲8
- HNHacker News Ranked by Comment/Score Ratio2017 · paradite.github.io · ▲54
- ABA book recommendation engine backed by 7 million book ratings2020 · abooklikefoo.com · ▲30
- ARApp Reviews Analysis and Summarization2013 · sensortower.com · ▲47
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, September 2018
the whole month →- IM
Life & fun · 2018 · simpleanalytics.io
- SM
Life & fun · 2018 · sublimemerge.com

- SS
Dev tools · 2018 · selectstarsql.com
- LL
Life & fun · 2018 · github.com
