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CoffeeHouse: Scrollspy Navigation, Ambient Steam & Micro-Interactions Studio
A production-grade motion and scroll telemetry showcase for CoffeeHouse, featuring a real-time glowing orange scroll progress indicator, a fixed…
A production-grade motion and scroll telemetry showcase for CoffeeHouse, featuring a real-time glowing orange scroll progress indicator, a fixed vertical scrollspy dot rail with active label presentation, shimmering skeleton hydration, rising thermodynamic coffee cup steam, multi-plane floating coffee beans, and animated KPI counters.
- Features a real-time top scroll progress bar tracking scroll depth across the entire CoffeeHouse landing canvas
- Implements a fixed vertical scrollspy dot rail on the right margin tracking sections (Home, Menu, About, Join, Savings) with smooth scroll jumps and sliding active text labels
- Presents a pulsing skeleton loading state before page assets and typography are hydrated, with instant replay simulation
- Engineers ambient motion effects including realistic rising thermodynamic steam whisps above the coffee cup and drifting roasted coffee beans
- Animates hero KPI metric counters (Locations, Happy Customers, Rating) with non-linear cubic ease-out interpolation
- Includes a Developer Micro-Interactions Studio with motion toggles, parameter inputs, live telemetry HUD, and 8-point automated diagnostic test suite
Built with: Scrollspy, IntersectionObserver, Scroll Progress Bar, Skeleton Screen, CSS Keyframe Animation, Particle Physics, Vanilla JavaScript, Telemetry HUD