Ressources en ligne:

  • Sass Techniques from the Trenches (version PDF), SUIT, BEM CSS conventions and the power of ampersand. There are loads of articles out there about how to do CSS architectural things like BEM, and articles about the features of Sass, but I think this article does the best job I’ve seen yet of linking between the two and showing how the features of Sass help you right good clean CSS code.

Source: Sass Snippets: The Almighty Ampersand

Almost Profound — Sass Snippets_ The Almighty Ampersand (PDF)

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The trailing Ampersand

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A Much Simpler @at-Root

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The double Ampersand

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