FrontendArk

Master Frontend Interviews

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Easy

Progress Bars

15 mins

Build an app where clicking the "Add" button adds progress bars to the page. Each progress bar fills up gradually as soon as it appears.

Requirements:

  1. Clicking the "Add" button adds a new progress bar.
  2. Each progress bar starts filling immediately upon being added.
  3. Each bar takes about 2000ms to completely fill up.

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React Component

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