Yahoo! opens up some more

Some great new resources are now avail­able, cour­tesy of every­one’s favorite web 2.0 com­pa­ny: Yahoo!

The Design Pat­tern Library con­tains a whole bunch of pat­ters for user inter­face design­ers to use and abuse. Mar­ti­jn van Welie final­ly has some competition.

Of more inter­est to devel­op­ers is the UI Library, con­tain­ing “a set of util­i­ties and con­trols, writ­ten in JavaScript, for build­ing rich­ly inter­ac­tive web appli­ca­tions”. These code exam­ples are fre­quent­ly linked to from the pat­tern library.

I must say, these look like some excel­lent addi­tions to the cur­rent body of knowl­edge avail­able to design­ers and devel­op­ers. Thanks a bunch Yahoo!

How­ev­er, my para­noid mind can’t help but think: what’s the catch?

Via Jere­my Zawod­ny.