This is like Invidious but only for Ultimate Guitar.
Try it out: https://freetar.androidloves.me

• no ads, popups, ai, blockchain. Just a simple design
• search for tabs and view them
• save your favorite chords as favs (everything is stored in session storage, no account needed)
• dark mode
• auto scroll
• useful for printing chords

After successfull installation, there is an executable called "freetar" in the PATH. Execute it without parameters and it listens on 0.0.0.0:22000.

PyPi
Package: https://pypi.org/project/freetar/

pip install freetar

Docker
Image: https://hub.docker.com/r/kmille2/freetar
Port: 22000

sudo docker pull kmille2/freetar
sudo docker run -p 127.0.0.1:22000:22000 kmille2/freetar

You need poetry. Then:

poetry install
vim freetar/*.py
poetry run python freetar/backend.py
Visit localhost:22000 in browser

# static files: freetar/static/*
# html templates: freetar/templates/*
poetry run freetar

• show chords
• improve UX on mobile devices
• on smartphones: prevent lock screen
• share chords (qr code)?
• save favs encrypted server side?