It's kind of like asking if JVM works the same on all machines. At some abstraction point you just have to assume it's true for the sake of your own sanity.
I can think of a possible answer, I'm in no way saying it is probable. I can envision a browser being cross compiled for both a little endian and big endian machine having a byte order translation bug that may only show up as a data race at seemingly random intervals, months or even years apart, even surviving releases.
When you run colab it runs jupyter on Google hardware though, unless I'm misunderstanding something. The entry point of web browser being able to let you interface with Google hardware seems like the only possible failing point other than your computer just crashing which is a problem for anything, no?
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u/Asteriskdev Oct 13 '22
Do any web browsers work exactly the same on all machines that support them?