Porto Flavia, Sardinia, Italy (© Francesco Riccardo Iacomino/Getty Images)

Have you ever wished you could write simple CSS to declare a color, and then have the browser figure out whether black or white should be paired with that color?

Torres del Paine National Park, Patagonia, Chile (© Marco Bottigelli/Getty Images)

Safari 18.5 is here, with Declarative Web Push on macOS and more.