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Native Fonts

slscart is providing a list of helpful websites for improving your slscart store. slscart's admin uses native fonts. An excerpt from WordPress on why using native fonts is a good idea.

When WordPress switched to Open Sans in version 3.8 at the end of 2013, the state of typography on the web was just beginning to evolve. Before, our choices for typefaces were limited to a small subset of fonts reliably installed on most major operating systems. And, in some cases, those fonts were optimized for print, not the web. Open Sans is optimized for the screen, has generous character support, and, best of all, is open source. For these reasons, it was a better option for a modern web app than the system fonts of that time.

Today, the landscape has changed. The majority of our users are now on devices that use great system fonts for their user interface. System fonts load more quickly, have better language support, and make web apps look more like native apps. By using the same font that the user’s device does, slscart looks more familiar as a result. This change prioritizes consistency from the user’s perspective over consistency in branding. And while typography does play a role in the WordPress brand, the use of color, iconography, and information architecture still feels very much like WordPress.

To this end, Font Natively replaces Open Sans with a set of system fonts that covers major operating systems, including Android, iOS, Windows, macOS, and Linux.

The Font Stack

Safari, Chrome, and Firefox on iOS and macOS have new CSS values that return the current system UI font, but on other platforms, the font has to be declared by name. As such, the font stack includes the following:

The complete CSS declaration: font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;


The operating system’s UI font is used for any text that’s part of the slscart user interface. In other contexts, like the Editor, we continue to use a serif system typeface, Georgia. This creates a clear typographic distinction between text that is part of the interface, and text that is part of the user’s content.

Not all system fonts provide the same range of weights that Open Sans did. We recommend using only the 400 and 600 weights, which will display most consistently across all platforms.

The order in which they’re called is important, because we want the user’s system font to be the first available font in the stack. For example: if Roboto were listed ahead of Segoe UI, Windows developers who have installed the Roboto font for Android development would see it instead of their native system font. There may be edge cases if users have manually installed these fonts on their machines, but this order should work best for the majority of users.