Chrome Extension
1 listing
Chrome extension starters built on Manifest V3 — content scripts, background workers, options pages, and Chrome Web Store config.
Any Chrome extension listing should be built on Manifest V3 — Google has deprecated MV2 and extensions using it will stop working. Check for a content security policy, background service worker setup, and permission declarations. A listing with a passing lint score is a good sign the code follows Chrome extension best practices and won't be rejected on the Web Store.
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Frequently asked questions
Will the extension work in Firefox or Edge?▾
Edge is Chromium-based so most extensions work. Firefox requires WebExtensions API tweaks. Check the listing description for cross-browser support before assuming.
Does the listing include Chrome Web Store assets?▾
The better listings include icon sets at all required sizes, promotional images, and a privacy policy template. Submission still requires your own Google Developer account.