FilterMyDisco.gs as it stands now is the beginning of a fully-featured Discogs collection management app. It was born out of the necessity to filter my collection by genre and sort by various criteria to prepare for an upcoming gig. Discogs unfortunately removes that ability for collections over a certain size (which is weird). Follow along on Twitter for project updates.
Type your Discogs username above to fetch your collection. Note: it must be publicly available for this to work currently...or click the button below to try out the features with my collection.