[dcw303]

To be fair, conferences are not always the best way to learn new things. It's variable depending on the conference, and there are some at the lower end that are glorified trade shows.

But for me, the obvious reason to attend is to network with other developers. Whether your company sees that as useful or not will probably determine if they spring for it.

[ghaff]

I don't do a lot of development these days but IMO it's mostly a mistake to conflate conferences with deep-dive training (except to the degree that some conferences come with workshops attached). In addition to the networking/hallway track, conferences are useful to exposing yourself to new ideas, concepts, projects, etc. that you can then look into in greater depth after the event.