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Developer Adds OAuth Login and AI-Powered Emails to His 11-User Link-in-Bio App

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A developer who launched a link-in-bio platform called Rizzzler on July 11, 2026, noticed that its 11 users would create profiles and then rarely return to the app. Realizing the platform lacked a reason for repeat visits, he decided to expand it beyond a static profile tool. He built a custom OAuth 2.0 system to let other applications offer 'Sign in with Rizzzler' as an authentication option, though the feature has not yet been tested by a real third-party app. A security dashboard was also added so users can monitor and manage where their Rizzzler account has been used to sign in. Additionally, he experimented with AI-generated emails that humorously roast a user's profile, aiming to give people a more engaging reason to interact with the platform regularly.

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Developer Adds OAuth Login and AI-Powered Emails to His 11-User Link-in-Bio App · ShortSingh