I&#x27;m not exactly sure why, but that seems to be the case. It might be due to the ubiquitous AirBnB JS Style guide (<a href="https:&#x2F;&#x2F;github.com&#x2F;airbnb&#x2F;javascript" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;airbnb&#x2F;javascript</a>) which enforces single quotes. It&#x27;s the style guide we use on my team.