Clicking the refresh button in the top left will generate a new colour in each column
- colours are labelled with their hex values
- click on a column to lock the colour such that refreshing will not change the colour of the selected column(s)
- each column has a bookmark
- the colour of the bookmark button is generated as a shade of the column colour
Download the zip file of the code from the repository
Select "load unpacked" in developer mode in Chrome extensions
Load the src folder containing the manifest.json file

.png)