They are, however, implicitly saying it with the position that "I don't care as long as it works."
Javascript is available on every modern browser. It's not going away any time soon. Migrating to some other frontend language, no matter how demonstrably better it is than Javascript, is a Herculean effort. Actually, it's more of an Atlassian effort, since it would require practically an Earth-wide shift.
They are, however, implicitly saying it with the position that "I don't care as long as it works."
Javascript is available on every modern browser. It's not going away any time soon. Migrating to some other frontend language, no matter how demonstrably better it is than Javascript, is a Herculean effort. Actually, it's more of an Atlassian effort, since it would require practically an Earth-wide shift.