My current work-around is adding ~100K of the most common words from my native dictionary to the 'persdict.dat' file (within your Firefox profile folder). Works OK without any noticeable performance penalty, but I (and probably many others) would definitely love to see multi-language spell checking in Firefox. This is a feature Chrome has since 47.
My current work-around is adding ~100K of the most common words from my native dictionary to the 'persdict.dat' file (within your Firefox profile folder). Works OK without any noticeable performance penalty, but I (and probably many others) would definitely love to see multi-language spell checking in Firefox. This is a feature Chrome has since 47.