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request-idle-callback

1.0.2 • Public • Published

Request Idle Callback Shim

For more information refer to Using requestIdleCallback

Install

npm install request-idle-callback

Example

var ric = require('request-idle-callback')
// Executes myNonEssentialWork duting idle time on each frame or fallbacks to using setTimeout to run at most 50ms per frame
ric.requestIdleCallback(myNonEssentialWork);
 
function myNonEssentialWork (deadline) {
  while (deadline.timeRemaining() > 0)
    doWorkIfNeeded();
}

API

requestIdleCallback(callback(deadline))

deadline is an object containing:

  • deadline.didTimeout boolean indicating if it is still time to deadline.
  • deadline.timeRemaining function that returns remaining time.

cancelIdleCallback(id)

Removes callback from the queue or calls clearTimeout.

Tests

node tests.js

Licencia

MIT

Keywords

install

npm i request-idle-callback

Downloadsweekly downloads

637

version

1.0.2

license

MIT

repository

githubgithub

last publish

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