Google Chrome Canary (Unstable)

If you want to have an Internet browser that’s on the bleeding edge of development, then you don’t have to look any further than Chrome Canary. This is the development branch, which means that all the new features and latest changes are made in this version.
 
The biggest problem is that Chrome Canary is very unstable, so you should expect to see lots of crashes. Also, most of the new features that are implemented in this version don’t make it to the Beta and Stable releases. It’s very likely for a new feature to be implemented today and removed by the next release.
 
Basically, Chrome Canary is mostly aimed at developers who want to see what is Google working on and how they can integrate that into their own projects.