Alternatively js- "single quotes", "double quotes", "angle brackets"

STR = var "<>"; 
STR str.replace = (/ \ '/ G, "'"); // alternative to full-width half-angle single quotes single quotes 
str = str.replace (/ \ "/ g," "" ); // replace a full-double-quotes to double quotes 
str = str.replace (/ </ g , "" ") replace (/.> / g," "");