No accounts : this is made to be used as a single page (you can't have multiple user accounts). This is best suited as a personnal, self-hosted application in your own network (or it could also work for a work team).
Simplicity: Simply get on the page and start writing. The notes syntax is markdown.
Themes : As for now, there is a default dark theme (dracula), and an optionnal light theme (loosely based on solarized light). They can be selected via the interface.

Themes (adding your own)

All themes are in src/static/styles. They are the .css files. If you want to add your own, simply copy one of the existing files to a new one, named after the others. The numbers in the css file names determine the priority (make yours priority 0 to have it be the default).

Changing the code syntax highlight theme

Install pygmentyze (it then must be in your path; pip generally installs things in ~/.local/bin when using a Linux OS):

python3 pip install pygmentize

List available themes in a python shell:

from pygments.styles import STYLE_MAP
print(STYLE_MAP.keys())

Choose one, dracula for example
Generate the CSS from your bash/zsh/cmd... shell in a styles.css file:

pygmentize -S dracula -f html -a .codehilite > styles.css

Replace all css for .codehilite in src/static/main.css with what's in styles.css

Run with Docker

Using traefik

If you use traefik, you only have to change the url in the label "traefik.http.routers.sqnotes.rule". You can also modify the labels to rename the service from "sqnotes" to anything else.

Then start the service. It will create the image and start it for you:

docker-compose up -d

Without using traefik

Simply uncomment lines 13 and 14 to expose port 8080. You can leave the rest. Then start the container:

docker-compose up -d

Future features, todo

Replace pickle with sqlite or smth