Anycomplete - The magic of Google Autocomplete while you're typing
Notopass - Share your accounts without giving username/password
Qikipedia - Instant Wikipedia summary cards on any web page
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Newsit - Find the discussion around the page you're looking at!
SuperTokens - Open Source User Authentication - An Alternative to Auth0 / Firebase Auth / AWS Cognito