JSPM

Convert matching single-quotes to double-quotes: I 'love' unicorns → I "love" unicorns

A custom coffeelint rule to prefer double quotes

Replaces single ( escaped or otherwise ) quotes with double quotes.

Convert CJK quotation marks to fullwidth according to Unicode Standardized Variation Sequence (SVS)

CLI to change quotes from single to double, or double to single.

Convert matching single-quotes to double-quotes: I 'love' unicorns => I "love" unicorns

Detect which type of quotes a string is using.