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Bar study: String

The hairline under the bar is a string. Cross it slowly with the pointer and it follows until it slips at 9 px and swings out. Scroll fast and it trembles.

A one-dimensional wave equation along the edge of the bar

  • WhyThe line marks where the bar stops listening, and now that border can be felt.
  • RiskFeedback without a function can read as a trick, so the string moves 9 px at most and settles in about a second. It is off with reduced motion.
  • On a phoneIt reacts to scroll.
Shelf
Navigation and menus
Group
Navigation 61 of 116
Theme
Light and dark
Live pointer
8 steps, until you take over