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Rallax.js –dead simple parallax scrolling

 5 years ago
source link: https://www.tuicool.com/articles/hit/fYVRryu
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Rallax.js is a vanilla JS plugin that implements a dynamic parallax scrolling effect, without dependencies. See documentation .

Dead

Simple

Parallax

Scrolling

// example code for 'dead' block
        const dead = rallax('.dead')
        
        dead.when(
          () => window.scrollY > 750,
          () => dead.stop()
        ).when(
          () => window.scrollY < 750,
          () => dead.start()

Explore a variety of options , including:

  • Changing parallax speed
  • Conditionally disabling and enabling the effect
  • Compensating for mobile devices
biq6riZ.jpg!web
// first use JS to take measurements, then apply styles
        Object.assign(image.style, {
          position: 'relative',
          top: `${imageTop}px`,
          left: `${imageLeft}px`,
          height: `${imageHeight}px`,
          width: `${imageWidth}px`
        })
        
        // add parallax using Rallax.js
        const imageParallax = rallax(image, {speed})

Do it all effortlessly , quickly , and without jQuery .

See the full documentation on GitHub.


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