Life & fun · November 15, 2021
Mako – a full Bitcoin implementation in C
Does the same job
all alternatives →- BABit – A fast and easy Python Bitcoin library2017 · github.com · ▲72
- MAMisocoin – A barebones Bitcoin-like protocol implemented in Python 3.62017 · github.com · ▲151
- BBBitrated – Bitcoin m-of-n arbitrated transactions2013 · bitrated.com · ▲155
- APA pure Python Bitcoin protocol implementation2013 · protocoin.readthedocs.org · ▲14
- ARA real-time Bitcoin transaction map2014 · shuoyangdesign.com · ▲33
- VBVery basic blockchain-free cryptocurrency PoC in Python2017 · github.com · ▲171
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, November 2021
the whole month →
- MW
Life & fun · 2021 · nomdebebe.app
- IM
Dev tools · 2021 · apps.apple.com

Eligible startups get Intercom features at a 95% discount
Growth · 2021 · intercom.com
- LR
Life & fun · 2021 · jacquesmattheij.com
