See profile info when you hover over HN usernames
Does the same job
all alternatives →- ICI created HN profile widget2016 · hackernews.club · ▲13
- HBHN Badges – Displays game-like badges for your HN profile2021 · hnbadges.netlify.app · ▲242
- FHFind HN threads about the page you're browsing2020 · github.com · ▲260
- HThnlive.tk – A tool to estimate activity on HN before posting2016 · hnlive.tk · ▲109
- IMI made a tool to track the upvote/ranking history of HN submissions2021 · upvotetracker.com · ▲144
- CWChat with HN users while you visit HN2012 · rabblr.com · ▲72
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 2015
the whole month →




- TP
Life & fun · 2015 · ephemeralp2p.durazo.us