Requires Modifier Module Description transitive swim.uriRich object model for working with Uniform Resource Identifiers, URI subcomponents, and URI patterns, including an efficient and safe codec for parsing and writing compliant URI strings. transitive swim.vmSwim polyglot virtual machine integration. Indirect Requires Modifier Module Description transitive swim.codecIncremental I/O; functional parsers and writers; display, debug, and diagnostic formatters; and Unicode and binary codecs. transitive swim.collectionsImmutable, structure sharing collections, including hash array mapped tries, finger tries, B-trees, and S-trees (sequence trees). transitive swim.dynamicLanguage binding interfaces. transitive swim.structureGeneric structured data model, with support for selectors, expressions, and lambda functions. transitive swim.utilExtended collection, iterator, and builder interfaces, lightweight cache sets and maps, and other foundational utilities.