I won the Yahoo Open Hack Day. And this is what I have build
I won the Yahoo Open Hack Day. And this is what I have build launched on August 8, 2011 with 23 votes, #49 of 248 launches that month and more than 75% of that year's launches.
In plain words
Crosstag is a web application built by a Yahoo Open Hack Day winner. The project, launched in 2011, falls under the life and fun category. It is designed to help users organize and manage content through tagging across platforms. The application appeals to people who want a streamlined way to categorize and retrieve information from multiple sources in one place.
written from the facts on this page · September 2026
Does a similar job
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More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 3d ago · permit.petercai.com
- IV
Life & fun · 15d ago · tanzaniaeducationproject.org
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 16d ago · bigwords.page
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 10d ago · guitoro.com
Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 14d ago · carrierexplode.com
Life & fun · 24d ago · space.bl2.net
Source: Show HN post ↗
Launched alongside, August 2011
the whole month →
I've been a longtime member @ HN, but I haven't been a developer. In fact, my only HN submission has been one asking how to learn to code (http://news.ycombinator.com/item?id=820741). My cofounder and I decided to solve the problem by making a simple, interactive way to get started with Codecademy. We'd love your feedback. If you're interested in helping us to get more courses up (on any topic!), please send us an email at [email protected].
Dev tools · 2011 · codecademy.com
- LB
Life & fun · 2011 · hnlike.com
- WM
Life & fun · 2011 · songrabbit.com
Sketchub is a place to share your projects and to find projects made by other people. Apps, 3D models, hardware builds and more. Everything on Sketchub is open.
Life & fun · 2011 · sketchub.com
- MW
Work · 2011 · tvsizematters.com
I shipped my first product Today, the first version of TrackMe is available from the App Store. This is my first product as an indie developer, and even though it’s very simple, I’m proud to have gone...
Dev tools · 2011 · chriseidhof.tumblr.com