
Pusher
Create a chat app in 5min
Does the same job
all alternatives →- LSLet's Chat, a self-hosted chat app for small teams2015 · sdelements.github.io · ▲350



- BABuild a decentralized web chat in 15 minutes2019 · github.com · ▲11
- BABuild an open-source Android messaging app in 5 minutes2015 · juliangarritano.github.io · ▲12
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, June 2014
the whole month →
- WD
Life & fun · 2014 · wavepot.com

- WP
Life & fun · 2014 · blog.evilwindowdog.com
- CA
Life & fun · 2014 · jessepollak.github.io
- FJ
Life & fun · 2014 · github.com