Animations with the -webkit- prefix

I recently came across some CSS code that used the -webkit- prefix inside both @keyframes and @-0webkit-keyframes.

This was part of a project called animate.css

Do you think this is necessary?

Answer №1

In order to ensure compatibility, the use of the -webkit- prefix is necessary when working with @keyframes and animation* in specific browsers:

Chrome  <= 42
Firefox <= 15
Safari  <= 8
Opera   <= 29
Safari&Chrome (iOS) <= 8.4
Android browser <= 4.4.4

For instance, consider this code snippet:

.animated {
    animation-duration: 1s;
}

While this code will function properly in IE 11 and Firefox 37, it may encounter issues in Chrome 40 and Safari 7.

By adjusting the code to:

.animated {
    -webkit-animation-duration: 1s;
}

The code should now be compatible with the latest versions of chrome/firefox/safari, although it may not be recognized in IE 10.

To cover all bases, it is recommended to include both options:

.animated {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
}

A similar approach can be taken with @keyframes and @-webkit-keyframes.

If your focus is solely on modern, updated versions, omitting the -webkit- prefix is acceptable. However, for broader compatibility, it is advisable to utilize both versions.

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