Basecamp, formerly named 37signals, is a privately held American web application company based in Chicago, Illinois.

RecordScreen.io is the easiest way to record a video of your screen. It works right inside your browser, no installation is needed.

A handy little browser extension to access your favorite SEO tools and searches directly. It's deeplinks into the searches and checks - saving you copying the current URL around every time.

Ktab is a bookmarking extension. It allows you to filter your bookmarks based on the site they're from, the time period you saved them during, and the tags associated with them. You can also see what your most common sites and tags were during any time period.