Life & fun · September 10, 2018
Hacklily – sheet music editor
Does the same job
all alternatives →- NInoteZilla - Interactive sheet music2013 · notezilla.io · ▲275
- CSComposing Studio – An online, collaborative editor for music notation2021 · github.com · ▲113
- AAAnsiwave, an ANSI art and MIDI music mashup2021 · github.com · ▲103
- ACA curated library of free music for content creators2018 · cchound.com · ▲239
- BWBitMidi – Wayback machine for old-school MIDI files2018 · bitmidi.com · ▲168
- HAHandel – A procedural programming language for writing songs in browser2021 · handel-pl.github.io · ▲187
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, 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
