Expose these types used for Directory Upload in Chrome, Firefox and Edge: * FileSystem * FileSystemEntry * FileSystemFileEntry * FileSystemDirectoryEntry * FileSystemDirectoryReader These were previously present in Chrome under slightly different names, and not exposed by name to scripts.
API is exposed in all browsers (Chrome, Safari, Edge, Firefox), but the interfaces aren't exposed on global scope. Firefox and Safari expose them, Chrome does not. (NOTE: Circa 2018-2019, this work has stalled due to implementation complexity in Chrome, and Closure Compiler tests that have assertions about the old names - visible via Object.prototype.toString)
Status in Chromium
No active development (tracking bug)
Consensus & Standardization
Search tagsFileSystem, Directory Upload, FileAPI,
Last updated on 2020-12-11