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Firefox Add-ons Updates
Mozilla • Last updated 20 days ago
Recent Updates
How the publicSuffix API was created
Firefox 153 WebExtensions API updates
WebExtensions API Changes (Firefox 149-152)
How Your Feedback Shapes the Firefox Add-ons Experience
Presenting 2025 Firefox Extension Developer Award Recipients
Uniform Changelog API
Access Mozilla changelog updates through our uniform API. Same JSON structure across all sources — no adapter-specific parsing needed.
API Endpoint
GET https://watchchangelog.com/api/v1/entries?source=firefox-addons.updatesResponse Sample
{
"source": "firefox-addons.updates",
"vendor": "Mozilla",
"id": "https://blog.mozilla.org/addons/?p=9302",
"published_at": "2026-08-06T10:04:18.000Z",
"title": "How the publicSuffix API was created",
"url": "https://blog.mozilla.org/addons/2026/08/06/how-the-publicsuffix-api-was-created/",
"summary": "Firefox 153 ships the new publicSuffix WebExtensions API. This API lets extensions ask the browser for the registrable domain (eTLD+1) of a hostname. It uses the browser’s built-in, always-up-to-date copy … Read more The post How the publicSuffix API was created appeared first on Mozilla Add-ons Community Blog .",
"tags": [
"Mozilla",
"firefox-addons.updates",
"firefox",
"extensions",
"addons"
]
}Get Your Free API Key
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firefoxextensionsaddons
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