Tips for Using Flexbox Effectively

Tips for working with Flexbox

1. Use gap instead of margin

The `gap` property adds spaces only between elements, without extra padding at the edges.

2. One line centering

To center an element along both axes, three properties on the container are enough: `display: flex`, `justify-content: center`, `align-items: center`.

3. Don't forget about min-width: 0

Flex elements do not shrink below the content size by default. Add `min-width: 0` for correct overflow behavior.

4. Use a flex shorthand

`flex: 1` is equivalent to `flex-grow: 1; flex-shrink: 1; flex-basis: 0%`.

5. margin: auto for alignment

`margin-left: auto` on a flex element pushes it to the right edge - useful for navigation.

6. Flex-wrap for adaptability

`flex-wrap: wrap` with `flex-basis` creates a responsive grid without media queries.

7. Beware of order

The `order` property changes the visual order, but not the DOM order, which can be detrimental to accessibility.

8. Test in Playground

Experiment with different property combinations in our interactive Playground.

See also: Grid Playground, Color Picker, HTML Formatter