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sillyslux/ping.html

Last active November 29, 2017 22:47
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funny ping hack for browser tabs
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ping.html
<script>
window.addEventListener('storage',evt=>evt.key==='pingAll'&&console.log("got pinged"))
window.addEventListener('focus',()=>localStorage.setItem('pingAll',Date.now())||console.log("ping"))
</script>
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