SMRTR ProgrammingNov 24, 2025Daily.dev

How to scale CSS in micro frontends (without losing your mind)

SMRTR summary

Micro frontend architectures struggle with CSS scaling due to team autonomy creating fragmented styling approaches and CSS's global scope causing style collisions. This guide demonstrates using design tokens via Style Dictionary to maintain consistency across teams while implementing CSS Modules and Shadow DOM to prevent style conflicts between independent frontend components.

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