2027 Web Platform Feature Ranking

Ranked proposals (top = most important)

1. CSS flex-⁠wrap: balance

   Distributes items in a multi-line flex container so each line has about the same number of items.
2. CSS gap decorations

   column-⁠rule and row-⁠rule display decorative lines between columns and rows of a flex, grid, or multi-column layout.
3. CSS random() function

   Chooses a random numeric value within a specified range.
4. CSS random-⁠item() function

   Picks a random item from a list of values.
5. CSS @counter-⁠style

   Defines custom counter styles for list items, such as a sequence of symbols instead of numbers.
6. Web app installation via <install> and navigator.install()

   Prompts the user to install a progressive web app.
7. Customizable/stylable <select>

   Customize the button, selected option, picker, and options with CSS.