The Onion for Crypto
Does the same job
all alternatives →- MTMunt – The simplest way to accept cryptocurrencies2018 · getmunt.com · ▲98
- CACoinMall Alpha: A Crypto Marketplace for Digital Goods2017 · medium.com · ▲156
- MAMonocypher: a small, easy to use crypto library2017 · loup-vaillant.fr · ▲90
- PSPeerSend – Social Payments powered by crypto2021 · peersend.com · ▲47
- CACoinwall, a bitcoin paywall2014 · coinwall.co · ▲49
- CICryptocurrency Index Builder2019 · pandaanalytics.com · ▲37
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, October 2020
the whole month →- IM
Life & fun · 2020 · typelit.io
- IB
Life & fun · 2020 · buyforlifeproducts.com
Secureframe▲1,074Get enterprise ready with SOC 2 and ISO 27001 compliance
Dev tools · 2020 · secureframe.com

- WW
Life & fun · 2020 · mockmechanics.com
