Restore Old Roblox Server List is a Firefox extension that reintroduces the classic server list functionality of Roblox, aimed at users who miss the older interface. This tool enables users to search for servers and users, although it is important to note that user searches may occasionally produce false positives due to default avatars. The extension is subscription-based, reflecting its focus on providing a nostalgic experience for longtime fans of Roblox.

However, the extension's performance has been impacted by recent changes to Roblox's API, leading to slower server searches. Despite this limitation, a new setting has been introduced to enhance search speed, although it returns fewer player images per server. Overall, Restore Old Roblox Server List serves as a valuable resource for those looking to revisit Roblox's earlier social features.