How to Use Messenger Without a Facebook Account

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How to Use Facebook without the App including Messenger and Ads

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Facebook will finally let you access your inbox without the Messenger app

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Facebook Launches Anonymous Login So You Can Try Apps Without Giving Up Your Data

How to fix Facebook apps “Error: Can't Load URL: The domain of this URL isn't included in the app's domains” - Wilcity DocumentationWilcity Documentation

Facebook announces Anonymous Login to log in without giving personal information to the application - GIGAZINE

I can't access my account. What do I do? — Sports Tracker Help Center

Help I can't login using mg FB account 😭 : r/Shining_Nikki