Is Clearfix Obsolete? Overflow: Hidden as a Superior Alternative?

Is Clearfix Deprecated: Overflow: Hidden as an Alternative

Traditionally, containers with floated children have struggled to expand their height to accommodate them. Clearfix has been a popular solution for resolving this issue by adding CSS rules. However, overflow: hidden has emerged as a simpler and equally effective alternative.

Browser Compatibility

As documented by various sources, overflow: hidden and clearfix are cross-compatible with modern browsers. This raises the question of whether clearfix is becoming deprecated.

Exceptions

While overflow: hidden will work in most cases, exceptions still exist. One example is when you want to contain overflowing content horizontally but not vertically. In this scenario, neither overflow: hidden nor clearfix will solve the issue.

Other Alternatives

In addition toclearfix, other methods for clearing floats exist. For instance, setting an explicit height on the parent container can force it to expand. Clear: both can also be used as another alternative.

Conclusion

Although overflow: hidden is generally a reliable solution for clearing floats, there are specific scenarios where alternative methods, such as clearfix or display: inline-block, are necessary. Therefore, clearfix is not entirely obsolete but rather a specialized solution for particular edge cases.

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