Auto-refresh is a feature of Blisk browser available starting from version 0.40.2490.71.
Auto-refresh lets developers and designers to be more productive by updating pages automatically. Every time you write the code and save changes - Blisk refreshes the tab(s). Thus, you will never lose your focus.
You will benefit from auto-refresh feature much more if you are using two and more monitors. Open your IDE in one monitor and Blisk - in another. You can preview how your code is rendered in the browser even without touching Blisk while you are coding.
Note, we recommend to select a folder of the lowest level for watching. Watching a folder with many subfolders and files may affect the CPU load.