Shrimp
Shrimp is a free, online browser for any FHIR CodeSystem, particularly hierarchical, and optimised for SNOMED CT and LOINC.
Users are able to easily and quickly search content or browse the hierarchies a range of terminologies, and has been optimised for SNOMED CT and LOINC providing efficient search, visualisation and exploration of the hierarchies.
Shrimp also has an SNOMED CT ECL builder.
Shrimp can to be connected to any Ontoserver using its RESTful FHIR API and can display any hierarchical ontology that has been loaded as a FHIR resource.