The Reference Browser is a regular browser within Sizzy. You can use it, among other things, to quickly access documentation or designs instead of constantly switching between your Sizzy workspace and another browser.
The Reference Browser will open project-specific reference links whenever you switch between projects. This is usually more efficient than opening a different set of bookmarks in another browser for each Project since every project can be based on completely different tools and libraries.
You can access it by clicking on the 🌐 Browser icon, which can be found on the Left Sidebar.
Enjoy a convenient little browser complete with Pinned Tabs, Reference Links, and many, many Customizations.