Fileintermediate

File — instanceof Blob

📖 Usage Example

const f = new File([''], 'empty.txt')
f instanceof Blob  // → true

File extends Blob and inherits all Blob methods like text() and arrayBuffer().

File Extends Blob

File is a subclass of Blob. Therefore new File(['x'], 'f.txt') instanceof Blob is true.

Challenge: Verify the Blob inheritance.

💡 Hints (1)

5/5