Echo

Let people you love know you're on your way

Does the same job

Beacon2017 · ▲204
Signal your availability and hang with friends
Echo Podcasts2017 · ▲174
A community for discovering podcasts and favorite episodes 🎙
Path Talk Places2014 · ▲159
Message People and Places in One App
Echo Experience Studio2014 · ▲88
Create stunning social experiences in minutes
Echo2017 · ▲86
Frequent repetitive reminders, with natural language
Echo2024 · ▲192
Capture easier, think better with AI voice and text notes

TL
The load-bearing vocabulary of Claude▲703
Life & fun · 10d ago · louisabraham.github.io
iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo▲329
Photosynthesis fires two of your iPhone
Life & fun · 28d ago · photosynthesis.camera
SoloUno▲310
Take control of hair pulling, nail biting & skin picking
Life & fun · 28d ago · solouno.io
Scroll through all 43252003274489856000 Rubik's Cube states▲295
Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
Life & fun · 26d ago · everycube.alen.is
Expeditione▲265
The Interactive 3D Encyclopedia
Life & fun · 21d ago · expeditione.fun
Eigendrum - Draw any shape and hear what it sounds like as a drum▲243
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

Muzzle▲1,120
Silence embarrassing notifications while screensharing
Life & fun · 2017 · muzzleapp.com
Real Pitch Decks From 40+ Top Startups▲931
A collection of startup pitch decks that raised $1.4 Billion
Commerce · 2017 · dconstrct.com
Spotify.me▲891
Beautiful analytics on your Spotify listening habits 🎧
Life & fun · 2017 · open.spotify.com
Abstract▲839
Design collaboration without the chaos
Dev tools · 2017 · abstract.com
Hoodmaps▲792
Crowdsourced neighborhood 🗺 maps to navigate a city 💫
Life & fun · 2017 · hoodmaps.com
Hire, by Google▲683
A new service for helping businesses recruit
Work · 2017 · hire.google.com