CaptainObvio.us - a place to share ideas

Visit captainobvio.us ↗Alternativestop 3% of March 2011

Does the same job

all alternatives →

Moodboard2014 · ▲104
Share ideas with a link!
Ocean2014 · ▲208
A Community of designers sharing feedback
Formative2015 · ▲155
Help Reddit create a series about entrepreneurs
Swarm2014 · ▲143
Keep up & meet up w/ your friends (pre-launch)
Teamstory2014 · ▲103
A Community for Startups & Entrepreneurs
ShowerThoughts2017 · ▲130
Philosophical thoughts with every new tab! 🚿

More life & fun this month

the category →

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

Launched alongside, March 2011

the whole month →

MC
My collection of web-apps that I'm finally comfortable in sharing▲238
Life & fun · 2011 · zetabee.com
NW
"Never wait on hold again" service built with Rails and Twilio▲216
My buddy paulsingh and I have been working on this for a few weeks, got something up and running and wanted to show you. The problem we're solving: When you need customer service (your flight got canceled, strange fees on your bill, etc) you just want to talk to a real person. Waiting on hold wastes your time AND your concentration; you can't be coding in the zone when part of your brain is waiting for an operator. Our solution: We wanted to make it "one click" to reach a real person. How it works: You click on who you want to talk to (even a specific department, like the billing dept at…
Dev tools · 2011
BA
Beginning Android for iOS Developers▲197
Life & fun · 2011 · clayallsopp.posterous.com
MN
My Node.js two weekend project. Color palettes from Flickr images.▲159
Work · 2011 · colorapi.com
RL
Readability-like API Using Machine Learning▲151
AI · 2011 · diffbot.com
IM
I made a better interface for Google Tasks and I can't go back▲122
I recently decided to try out Google Tasks as my only task management system, and while I find some things about the interface great, it really isn't suited for someone like me who has multiple lists with lots of elements on each. So, I whipped this together real fast and I can't imagine using Google Tasks without it anymore. I realized you might want it too, so I put it on the web. Enjoy :)
Work · 2011 · gtasker.com