Blacklight provides a discovery interface for any Solr (http://lucene.apache.org/solr) index.

A framework for creating web-based knowledge maps

Spotlight enables librarians, curators, and others who are responsible for digital collections to create attractive, feature-rich websites that highlight these collections.

A single-page web application that consolidates the library’s multiple discovery interfaces into one.

Map based search interface for the Oklahoma Digital Maps Collection.

A Service Discovery implementation for Zoo-Keeper: use the service to register and discover the status of your's services.

Documentation Router for Laravel

https://stumblecafe.com