CompressionStream: writable property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨May 2023⁩.

Note: This feature is available in Web Workers.

The writable read-only property of the CompressionStream interface returns a WritableStream.

Value

A WritableStream.

Examples

The following example returns a WritableStream from a CompressionStream.

js
let stream = new CompressionStream("gzip");
console.log(stream.writable); // A WritableStream

Specifications

Specification
Streams
# dom-generictransformstream-writable

Browser compatibility