devtools_workers

Service workers and PWA. list registrations, versions, and worker targets; update, unregister, skipWaiting, start, stop a worker; bypass routes requests around service workers; forceUpdate reloads the worker on every navigation; manifest reads the web app manifest and installability errors; evaluate runs JavaScript inside a worker (attaches to its target).

The tool names stay the same across browsers. See browser selection and Firefox and Zen exceptions before choosing an operation.

Parameters

integer

Target tab id from browser_tabs, which lists tabs across all windows. Defaults to the agent’s most recently opened usable tab, or the only usable tab. Otherwise select a listed tabId.

enum

required

One of: list, update, unregister, skipWaiting, start, stop, bypass, forceUpdate, manifest, evaluate, errors.

string

Registration scope URL (defaults to the only registration)

string

boolean

string

Example

{
  "tabId": 1234,
  "action": "list"
}

{
  "tabId": 1234,
  "action": "bypass",
  "enabled": true
}

{
  "tabId": 1234,
  "action": "manifest"
}

Browser automation

Developer tools

Parameters

Example

​Parameters

​Example

Parameters

Example