4. Build an application
Applications connect to and interact with YugabyteDB using API client libraries, also known as a client drivers. Here is a list, by programming language, of tutorials for building sample applications using available drivers and ORMs. Because YugabyteDB YSQL API is PostgreSQL-compatible and YCQL API has roots in the Apache Cassandra CQL, many of the tutorials use third-party drivers.
For details about supported API client drivers (by programming language), see Drivers.