Lifehack Labs

Darkness is discontinued and no longer works. You can remove it from your browser's Extensions page.

Wisely reveals useful insights from Amazon reviews, saving you time, uncovering red flags, and ensuring you buy a great product.

See weather forecasts directly in your calendar. Plan better with hourly temps, rain chances, and more.

Back up your bookmarks locally, find them instantly, and clean up duplicates. Everything stays on your device.