ProveTrust, a user trust reputation system for the web
Does the same job
all alternatives →- AEAn experimental, people-powered search engine2021 · ninfex.com · ▲215
- OROnline Reputation Management for Restaurants2013 · bistro.is · ▲24

- SASlyde – A new privacy-focused general social network2020 · slyde.network · ▲62
- WAWebCrate – an open-source social bookmarking tool2021 · webcrate.app · ▲110
- CTCrowdsec, the behavior and reputation-based collaborative firewall2020 · crowdsec.net · ▲17
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 2014
the whole month →- SHShow HN▲1,302
Life & fun · 2014 · news.ycombinator.com
- MC
Life & fun · 2014 · setosa.io
- OC
Life & fun · 2014 · github.com
- PB
Life & fun · 2014 · pangoly.com
- NT
Life & fun · 2014 · nomadlist.io
- FA
Dev tools · 2014 · interviewing.io