Web Intents is a new browser-based API that
aims to facilitate service discovery and inter-application
Services register their intention to be able to handle an action on the user's behalf. Applications request to start an Action of a certain verb (share, edit, view, pick etc) and the system will find the appropriate Services for the user to use based on the user's preference.
Yesterday Google announced their work in this area, in Connecting Web
Apps with Web
This post also mentions that Mozilla have been exploring similar
technologies, but more importantly that they're working together:
In fact we’re working closely with Mozilla engineers to unify our two proposals into one simple, useful API.
put-selector by Kris Zyp is a library for manipulating DOM elements based on CSS selectors:
It's quite intelligent about how it processes arguments -- passing just
a class name will apply the class to the element:
And it also has other manipulation features, like element removal:
I have a feeling this library might appeal to people working with
In WebGL Visible Human
Andor Salga writes about a WebGL point cloud renderer for medical data.
The Visible Human
allows viewers to explore the "meat" of a medical data set. It's not
optimised for speed at the moment, but the author notes:
The demo is sluggish right now since it stupidly renders 3.5 million points/frame. However, this can be fixed. Because the user clipping planes work on the Y-axis and because the cloud loads along the Y-axis, it would be possible to do coarse-level culling on sections of the cloud if it was pre-cut along this axis.