Calculate Your Crypto Regret

Life & fun · 10d ago · louisabraham.github.io

Photosynthesis fires two of your iPhone

Life & fun · 28d ago · photosynthesis.camera

Take 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

The Interactive 3D Encyclopedia

Life & fun · 21d ago · expeditione.fun

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

Build web apps & portals from Airtable, no code required

Dev tools · 2021 · softr.io

Life & fun · 2021 · tannerv.com

The easiest way to create better content within seconds

AI · 2021 · pepper.inc

The record button for the internet

Dev tools · 2021 · loom.com

Venture Education Center by AngelList

Commerce · 2021 · learn.angellist.com

100,000 icons, illustrations, & emojis, customize in seconds

Work · 2021 · app.streamlinehq.com