What is the purpose of using 'export * from' syntax in JavaScript modules?
The 'export * from' syntax is used to re-export all named exports from another module: 1) It acts as a pass-through for all named exports from the specified module, 2) It's useful for creating module aggregators or public API modules that collect exports from multiple internal modules, 3) Default exports are not included in the re-export - they must be re-exported separately, 4) This syntax helps in organizing larger applications by creating intermediate API layers, 5) It reduces the need for importing and then re-exporting values manually, 6) It's particularly useful in creating facade modules that hide internal module structure, 7) Changes to the source module's exports are automatically reflected in the re-exporting module.