Twofu: A Two-Factor Authenticator Command-Line App
Does the same job
all alternatives →- 2A2FA, a one-file 2-factor authentication app written in Python2020 · gist.github.com · ▲8
- SSSharedOTP – Shared two-factor authentication mechanism2021 · sharedotp.com · ▲29
- TEThe easiest 2-factor auth2014 · developer.mepin.com · ▲27
- AOAuthian – Open Source 2-Factor Authentication Using Instant Messengers2017 · authian.org · ▲37
- ANA non-OTP 2-factor authentication Chrome app2015 · logintc.com · ▲8
- LALego – A Let's Encrypt Library and CLI in Go2015 · github.com · ▲93
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, January 2016
the whole month →
Website Grader▲768Grade your website's strengths and weaknesses in seconds.
Growth · 2016 · website.grader.com


Clearbit Connect▲716Rapportive on steroids. See data about contacts in Gmail.
Growth · 2016 · clearbit.com
