What you need to know The latest Chrome Canary builds include a new 'Chrome Labs' feature. The new UI element should make it easier for users to discover new experimental features, as well as try them out. It currently only features the 'Tab Search' and 'Reading List' experiments. While the Chrome developers may be working on any number of experimental features at a time, it's often quite the chore to actually try them out for yourself. Not only do you have to be on an experimental release of the browser, but you also have to stay abreast of new changes via enthusiast sites (like this one!), look up flags for each feature, and then manually enable them in a hidden corner of the browser.