bluefox
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The bluefox library lets you be notified when a DOM tree has reached a specific condition, using a convenient syntax. It has been designed for high accuracy and low overhead.
The functionality is similar to the wait functions found in many WebDriver/Selenium client libraries. Unlike most of those libraries, bluefox does not employ periodic polling. Also, instead of sending many commands over the network during the wait, the resolving of wait conditions in bluefox takes place entirely in the browser. This means that the moment the wait condition resolves is a lot closer to the actual change.
The overhead that this library introduces to the page being tested is kept as low as possible.
const Bluefox = require('bluefox'); // browserify / webpack
const wait = new Bluefox().target(window);
wait.timeout('5s').selector('section#main > div.contactInformation > a.viewProfile').then(link => {
link.click();
}).catch(err => {
console.error('uh o', err);
});
<!DOCTYPE html>
<html>
<head>
<title>Hi!</title>
<script src="../standalone.js"></script>
<script>
(async () => {
console.log(new Date(), 'Waiting...');
const wait = new Bluefox().target(window);
const element = await wait.timeout('5s').selector('#foo > strong');
element.textContent = 'wereld!!';
console.log(new Date(), 'Done!');
})();
</script>
</head>
<body>
<div id="foo">
Hello
</div>
<script>
setTimeout(() => {
foo.insertAdjacentHTML(
'beforeend',
'<strong>world</strong>'
)
}, 1000);
</script>
</body>
TODO
FAQs
The bluefox library lets you be notified when a DOM tree has reached a specific condition, using a convenient syntax. It has been designed for high accuracy and low overhead.
We found that bluefox demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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