System Design · Roblox · Medium
Front-End System Design: User Action Notifications System DesignPhoneSoftware Engineer, Frontend EngineerReported Aug, 2025 Problem Statement Create a client-side notification system for tasks that require user attention. The product needs to surface items such as expired credentials, friend events, profile-address changes, and similar work the user must complete. A user needs an unread badge, a dedicated screen containing every notification, and automatic removal of a…
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