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Foundations Track (30 days)

Build fundamentals first, then layer medium-level interview patterns over 30 days.

30-day fundamentals113 curated questionsFull route stays premium

JavaScript fundamentals plus medium async and race-condition patterns
Framework coding drills across React, Angular, and Vue (pick your stack)
Framework-agnostic trivia across JS, HTML, and CSS
Five frontend system design scenarios for architecture tradeoffs