The Bookboon .Net SDK by Bookboon is a Microsoft .Net wrapper for use with the Bookboon.com API. The Bookboon API makes bookboon.com books available to 3rd parties that want to have bookboon books integrated into their own applications. The API provides tools for categorizing, browsing, and searching.
Flexpaper is an open source document viewer--and it is beautiful. The Flexpaper API lets you incorporate your publications into other applications. Flexpaper works on virtually any device and is, no surprise here, flexible. It can display in HTML, HTML5, Adobe Flash or any combination of these.
I'vRead is a service for keeping track of what books you've read. Seems simple, but it can be rather useful for those of us obsessed with reading like myself. Its web site offers the service for free, and using it is already pretty simple. There isn't even another account to register for. All a user needs to do is add a specific tag, @ivread, to a Twitter post mentioning the book. It allows for some basic searches of the data on their website, but the I'vRead API is where the service really shines.
Hackathons have been a staple in Silicon Valley tech culture for quite some time, but recently we have seen seeing hackathons evolve outside of the valley -- from Los Angeles to Prague.
The format of the Hackathon is pretty straightforward: You bring together a group of developers in a room, give them a topic to code around, then they break into teams and begin hacking for usually from 24-72 hours. On the final day, theypresent what they’ve built. Winners usually go home with cash, prizes, and of course notoriety.