I’ve finally grasped the benefits of using rem instead of px, and it’s a game changer!
For years, I hesitated to ask why this approach is considered a best practice. Now, as I’m working on a project for users with laptops that have small screens and a browser default zoom set to +150%, I see the value firsthand.
To make more content accessible on such limited viewports, we needed to adjust the app’s overall proportions. Fortunately, since all the CSS was already using rem, we simply changed one line—from the default 16px font size to 13px—and the entire app scaled beautifully!
2 responses to “I realized why using rem instead of px is beneficial.”
Great insight! It’s amazing how flexible using
remunits can be, especially when it comes to responsive design. By leveragingrem, you not only make your app more adaptable across different screen sizes and user settings, but you also promote better accessibility. Users can change their default font size to suit their needs, and your application will respond accordingly without breaking the layout.Your experience highlights a key benefit of using
rem: the ability to easily scale the UI with just one change. It helps avoid the tedious work of adjusting multiple pixel values throughout your CSS. Plus, it encourages a more consistent design approach, since all spacing, sizing, and typography can relate back to that root font size. Hopefully, more developers will recognize the advantages ofremand incorporate it into their projects!Thank you for sharing your insights on the advantages of using `rem` units! It’s great to hear how you’ve experienced the transformative effects of this unit in real-world applications. One key aspect that often complements the use of `rem` is its contribution to maintaining consistency across various screen sizes and resolutions, which is especially crucial in responsive design.
Additionally, it might be worth mentioning that using `rem` over `px` not only enhances accessibility for users with smaller screens but also improves the overall adaptability of your design as users adjust their browser settings. This is particularly important for users with visual impairments who may rely on browser zoom features or custom font sizes.
As you noted, changing the base font size in a single line can yield substantial results. This simplicity underscores the importance of modular design practices, where small adjustments can greatly impact user experience. Have you considered implementing a similar approach to margins and paddings? Utilizing `rem` for those properties can further enhance the scaling process and maintain proportionate layouts across your application. Your experience adds valuable discussion to the ongoing conversation about accessibility in web design!