Echoplexus – An OSS alternative to Hipchat, Flowdock, and others
Does the same job
all alternatives →- APAtomPair – Pair Programming with Slack and HipChat Integration2015 · atom.io · ▲127
- CIChatSecure iOS v4.0 – OMEMO and Signal Protocol2017 · chatsecure.org · ▲107

- BABridge, a cross-language RPC messaging system2012 · flotype.com · ▲105
- MAMyPodium – An audio-only social network2019 · mypodium.net · ▲62
- HIHipmob is Olark for mobile apps. (Live support chat, now on Android)2012 · hipmob.com · ▲51
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, June 2013
the whole month →- LI
Life & fun · 2013 · bchanx.com
- YA
Life & fun · 2013 · yoleoreader.com
- EA
Life & fun · 2013 · github.com
- PU
Life & fun · 2013 · ken-soft.com
- AS
Life & fun · 2013 · ark-os.org
- WR
Life & fun · 2013 · getsoundbrush.com