There are 1 repository under ivoa topic.
Java libraries implementing the IVOA protocol: ADQL, UWS and TAP
Lightweight Java library to validate UCDs (Unified Content Descriptors).
ADQL grammar valdation
CDS java MOC library
VOSpace implementation in Python3
Model for Annotating Generic Objects in VOTables
Registry client for CADC and CANFAR services.
Portable VOSpace browser