Replace import with require() Find import ([A-Za-z_]+|{ ?([a-zA-Z_]+,? ?)+ ?}) from (\'[a-z-_0-9\.\/-]+\');? Replace const $1 = require($3) Replace require() with import Find const ([A-Za-z_]+|\{ ?([a-zA-Z_]+,? ?)+ ?\}) = require\(('[a-z-_0-9\.\/-]+')\);? Replace import $1 from $3