Roblox Mutual Friends

A "Mutual Friends" button appears next to the Following count on Roblox profile pages when mutual friends are present. Click the button to view shared friends, their online presence, and active games. Source Code: https://github.com/k-aljalood/RobloxMutualFriends Changelog: v1.4 (Sep 2026) - Added support for displaying equipped avatar profile frames by querying the includeProfileFrame thumbnail parameter. - Added dedicated vector fallback icons and error event handlers for blocked and failed avatar headshot thumbnails. - Added localization support for Simplified and Traditional Chinese script variants across all button, modal, and maturity labels. - Corrected localization character encoding for Bosnian join button text. v1.3 (Sep 2026) - Added support for displaying equipped avatar profile backgrounds. - Resolved an issue where pending avatar headshots could fail to load and remain stuck on default placeholders by improving thumbnail polling and cache synchronization. - Removed legacy DOM-based game maturity parsing and redundant endpoint fallbacks. - Cleaned up unused CSS selectors and redundant environment checks. v1.2 (Sep 2026) - Migrated user profile retrieval to the User Profiles API endpoint to resolve HTTP 429 (Too Many Requests) rate limits. - Removed Premium and Administrator badge verification and UI indicators to prevent redundant background network calls. - Removed eager game details prefetching during presence updates to minimize unnecessary API requests. - Adjusted vertical text alignment for user display names. v1.1 (Aug 2026) - Added persistent retry mechanism with exponential backoff for HTTP 429 (Too Many Requests) rate limits. - Added support for server Retry-After response headers to coordinate cooldown intervals. - Implemented request cancellation on profile navigation to prevent obsolete background network calls. Disclaimer: This extension is an independent project and is not affiliated with, authorized, maintained, or endorsed by Roblox Corporation. "Roblox" and all related names and logos are trademarks of their respective owners.