The CSS if() function: Conditional styling will never be the same - LogRocket Blog
Briefly

CSS has faced criticism for its lack of conditional logic. Traditional methods used for conditional styling include media queries, custom property toggles, and container queries. The newly approved if() function aims to centralize conditional logic directly within stylesheets, allowing for more straightforward syntax. This enhances maintainability by reducing the need for multiple rule blocks. Developers will encounter a familiar conditional syntax that supports conditional property declarations. The if() function is widely supported across modern browsers, allowing for greater flexibility in implementing styles based on specific conditions.
CSS has been limited in its conditional logic capabilities, often requiring verbose workarounds like media queries and custom property toggles to apply conditions for styles.
The newly approved if() function allows direct conditional styling within stylesheets, streamlining the process by enabling conditional logic inline, which simplifies code organization.
Using the if() function makes maintenance easier as it centralizes logic, allowing for a single point of change per property instead of modifying multiple rule blocks.
The if() syntax mimics familiar conditional statements from programming languages and is designed specifically for CSS, enhancing its declarative nature and usability for developers.
Read at LogRocket Blog
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