Internet Explorer on Windows 8 and 8.1 is available in a "Desktop version" and the metro version which is designed for touch devices. \
When using IE Metro with a mouse (e.g. via BrowserStack), controls such as the tab bar or address bar will disappear after a little while.

Rails Long Term Support

Rails LTS provides security patches for old versions of Ruby on Rails (2.3, 3.2, 4.2 and 5.2)

• Prevents you from data breaches and liability risks
• Upgrade at your own pace
• Works with modern Rubies

Read more Show archive.org snapshot

To show them again, right-click anywhere in the page (except on links, etc).

O_o