My company did a fairly thorough review of the open options in this space and settled on select2, which has a handy angular support library here: https://githu

My company did a fairly thorough review of the open options in this space and settled on select2, which has a handy angular support library here: https://github.com/angular-ui/ui-select2 https://github.com/angular-ui/ui-select2. This isn't the most performant one (twitter's typeahead was for the ones we looked at) but it has a lot of great features, nice look and feel, and not terrible graceful degradation.