This week we talk about the in-progress JavaScript and CSS features we can't wait to see supported!

Things Mentioned * JS: Mutation Observer * CSS: Text Decoration * CSS: Subgrids & display: contents * CSS: Media Queries Level 4 * CSS: font-display * CSS: Variable Fonts * Axis Praxis Variable Fonts * Variable Font Demo by Microsoft * JS: Interseciton Observer * CSS: Houdini * JS: Pipeline Operator

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