This article explains how to add X (formerly Twitter) to the Safari Shared Links sidebar, so you can view and retweet tweets and links from those you follow on X. The instructions in this article apply to Safari in macOS Sierra (10.12), OS X Yosemite (10.10), OS X Mavericks (10.9), and OS X Mountain Lion (10.8).

By default, the Bookmark and Reading List icons appear at the top of the Safari sidebar, giving you one-click access to a selection of useful links. Before you can access the Shared Links sidebar, however, you'll need to configure it in System Preferences.

To make the Safari sidebar work with your X feeds, you'll need to add your X account to the Internet Accounts list. To set up the Shared Links sidebar, follow these steps:

Open System Preferences by selecting the System Preferences icon in the Dock or by selecting System Preferences from the Apple menu.