Frisk-Lite is an extension that provides a simple way to add your notes and organize them neatly.
If you have already created your own collection of notes, you can organize them in Frisk-Lite. You can add new sections to them, and decide what sort of notes should be in which section. 
The text in each section is accessible from a button on the upper left corner of the screen. If you want to keep the information on your web for a long time, it is not necessary to save them in the main window of your browser. The data is saved in the same location as the links that led to it, so you don't have to move from the page to see the data that you will be able to save later.