With Firefox 148 hitting the stable channel across all supported platforms, Mozilla has promoted the next major version of its open-source, free, and cross-platform web browser, Firefox 149, to the beta channel for public testing. > >Firefox 149 looks like a minor update that only introduces the long-anticipated native Split View feature, allowing users to view two web pages side-by-side in one tab. The Split View feature can be enabled by right-clicking on a tab, and you can also add a split view to a new group. > >The Split View feature has been in testing in Firefox Nightly until now, and we can only hope it will land in the final Firefox 149 release since it’s a welcome addition for increased productivity. Split View can be enabled in Firefox 147 and Firefox 148 from about:config by setting the browser.tabs.splitView.enabled option to true.