Not a different language but a dialect-group within high german called Alemanic:
https://en.wikipedia.org/wiki/Alemannic_German
Also interesting:
Now try telling Dutch people that they don’t actually have their own language and are all speaking Low Country German and see what happens…
Most distinctions between dialects and languages are socio-political and not linguistic.
There is a similar continuum between North/Low German and Frisian. Yet you cross a border and just like Dutch/Franconian it’s no longer a dialect but a different language.
Except Hungary, Finnland and Estland
https://en.wikipedia.org/wiki/High_German_languages
>>The High German languages (German: hochdeutsche Mundarten, i.e. High German dialects), or simply High German (Hochdeutsch) – not to be confused with Standard High German which is commonly also called "High German"
The distinction between a language and a dialect is not clear at all. e.g. while it wouldn’t be correct to call Swiss-German a dialect of standard German both languages are German Dialects.
> Quebec French is at most a dialect of French.
Yes it’s a dialect of French, it’s not a dialect or accent of standard French.
There is nothing special about Standard German or French besides the fact that they are dialects which have outcompeted all other dialects of those languages to a less or more successful degree due to entirely political and economical reasons.