Browsers and devices

Learn about the browsers and devices, from modern to old, that are supported by Bootstrap, including known quirks and bugs for each.

Supported browsers

CoreUI supports the latest final releases of all the most popular browsers and platforms.

Alternative browsers that use the newest versions of WebKit, Blink, or Gecko, whether directly or using the platform’s web view API, are not fully supported. But, CoreUI should display and work correctly in these browsers as well. More specific support information is given below.

You can see our supported spectrum of browsers and their versions in our package.json file:

# https://github.com/browserslist/browserslist#readme

>= 1%
last 1 major version
not dead
Chrome >= 45
Firefox >= 38
Edge >= 12
Explorer 11
iOS >= 9
Safari >= 9
Android >= 4.4
Opera >= 30

We use Autoprefixer to manage intended browser support via CSS prefixes, which uses Browserslist to handle these browser versions.

Mobile devices

CoreUI supports the most modern versions of each major platform’s default browsers. Please see those proxy browsers (such as Opera Mini, Opera Mobile’s Turbo mode, UC Browser Mini, Amazon Silk) are not supported.

Desktop browsers

Furthermore, the newest versions of most desktop browsers are supported.

Here, you can find a list of the browser bugs that we have to fight with.

Internet Explorer

Internet Explorer 11 is supported; IE10 and below are not. Please be informed that some CSS3 properties and HTML5 elements are not wholly supported in IE10, or need prefixes for full functionality.