scripting.getRegisteredContentScripts()
Returns all the content scripts registered with scripting.registerContentScripts() or a subset of the registered scripts when using a filter.
Note: This method is available in Manifest V3 or higher in Chrome and Firefox 101. In Firefox 102+, this method is also available in Manifest V2.
To use this API you must have the "scripting" permission and permission for the page's URL, either explicitly as a host permission or using the activeTab permission.
This is an asynchronous function that returns a Promise.
Syntax
let scripts = await browser.scripting.getRegisteredContentScripts(
filter // object
)
Parameters
filterOptional-
scripting.ContentScriptFilter. A filter for the registered script details to return.
Return value
A Promise that fulfills with an array of scripting.RegisteredContentScript. If any error occurs, the promise is rejected.
Examples
This example returns all the registered content scripts:
// Register two content scripts.
await browser.scripting.registerContentScripts([
{
id: "script-1",
js: ["script-1.js"],
matches: ["*://example.com/*"],
},
{
id: "script-2",
js: ["script-2.js"],
matches: ["*://example.com/*"],
},
]);
// Retrieve all content scripts.
let scripts = await browser.scripting.getRegisteredContentScripts();
console.log(scripts.map((script) => script.id)); // ["script-1", "script-2"]
// Only retrieve the second script.
scripts = await browser.scripting.getRegisteredContentScripts({
ids: ["script-2"],
});
console.log(scripts.map((script) => script.id)); // ["script-2"]
Browser compatibility
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Legend
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- Full support
- Full support
Note:
This API is based on Chromium's chrome.scripting API.