GOOGLE FONTS DEPENDENCY
------------------------
Some scripts utilize the "Barlow" typeface from Google Fonts via two
tags in the section, pointing to:
https://fonts.googleapis.com
https://fonts.gstatic.com (the actual font files, fetched
automatically by the stylesheet above)
A few things worth knowing about this dependency:
1. INTERNET ACCESS REQUIRED
The page needs outbound internet access (to Google's servers)
to load this font. If the server or the viewer's network can't
reach fonts.googleapis.com / fonts.gstatic.com, the page will
still work, but will silently fall back to the browser's
default sans-serif font instead of Barlow. Nothing breaks --
it just won't look quite as designed.
2. THIRD-PARTY AVAILABILITY
Because the font is pulled live from Google's CDN on every
page load (subject to the browser's normal caching), an outage
on Google's end -- rare, but not impossible -- would affect
the page's appearance, though not its functionality (Save,
Save All, Clear, Clear All, and tab-switching are all
self-contained in this script and don't depend on the font
loading successfully).
3. PRIVACY / DATA TRANSFER (GDPR-STYLE CONCERNS)
When a browser fetches a font from Google's CDN, it sends that
visitor's IP address to Google as part of the request. This is
the basis for a well-known 2022 German court ruling that found
loading Google Fonts this way can run afoul of GDPR, since IP
addresses count as personal data and the transfer happens
without explicit consent. This is mostly a concern for
public-facing websites with EU visitors; for an internal,
authenticated-by-network-access operational tool like this
one, it's a low-relevance issue, but worth knowing about if
this code is ever reused for something public-facing.
4. LICENSING
Google Fonts (including Barlow) are open source and free to
use, redistribute, and self-host -- there's no licensing
barrier to downloading the font files and serving them
directly from this server instead of Google's CDN, if that
ever becomes preferable.
SELF-HOSTING AS AN ALTERNATIVE
-------------------------------
If outbound internet access becomes unreliable on the server, or
if the Google CDN dependency becomes undesirable for any other
reason, the fix is to self-host the font instead of linking to
Google's CDN:
1. Download the Barlow font files (regular + 600 weight, to
match what's currently loaded) -- e.g. via
https://gwfh.mranftl.com/fonts (a popular community tool
for downloading Google Fonts as local files + matching CSS).
2. Place the font files (.woff2) in a fonts/ subdirectory next
to this script.
3. Replace the two tags in the with an @font-face
rule pointing to the local files.
4. Remove the two googleapis.com / gstatic.com tags.
This removes the external dependency entirely -- no internet
access needed to render the intended font, no GDPR-style IP
transfer, and one less thing that could change or break outside
of your control. The tradeoff is a small amount of extra
maintenance (font files become part of this project rather than
being handled automatically by Google).
CURRENT STATUS
---------------
As of this writing, (June 2026) loading the font directly from Google's CDN
has been reliable with no observed issues. This is documented
here so that if something *does* change later (a network change,
a new compliance requirement, a Google outage), there's a clear
record of what the dependency is and how to remove it.