raf-iterator

raf-iterator

requestAnimationFrame as an async iterator

Async iterators are very new and work on these platforms (non exhaustive):

• Firefox 60+
• Chrome 68+
• Safari 12
• Node 10+

Install - Usage - License: Apache-2.0

Install

npm install raf-iterator

Usage

const rafIterator = require('raf-iterator')

for await (const tick of rafIterator()) {
  draw(tick)
  if (ended) {
    break
  }
}

API

rafIterator()

Returns an Async Iterator that can be used in a for await loop. Each iteration yields an incrementing tick integer. Iterations occur at the speed of requestAnimationFrame ticks, about 60fps.

breaking from the loop prevents further animation frame requests.

License

Apache-2.0