NODE
(real quick examples)
LOAD REQUIRED MODULES - NPM INSTALL CSV-STRINGIFY const fs = require("fs"), csv = require("csv-stringify");
DATA TO WRITE var data = [ ["Apple", "Banana"], ["Cherry", "Durian"] ];
CREATE CSV FILE csv.stringify(data, (e, o) => fs.writeFileSync("MY.CSV", o));
LOAD REQUIRED MODULES - NPM INSTALL CSV-STRINGIFY const fs = require("fs"), csv = require("csv-stringify");
DATA TO WRITE var data = [ { a: "Doge", d: "Good Boy" }, { a: "Cate", d: "Evil" } ];
CREATE CSV FILE csv.stringify(data, { header : true, columns : { a : "Animal", d : "Description" } }, (e, o) => fs.writeFileSync("MY.CSV", o));
LOAD REQUIRED MODULES - NPM INSTALL CSV-STRINGIFY const fs = require("fs"), csv = require("csv-stringify");
DATA TO WRITE var data = [ ["Alpha", "Beta"], ["Charlie", "Delta"] ];
WRITE TO FILE ROW BY ROW for (r of data) { csv.stringify([r], (e, o) => fs.appendFileSync("MY.CSV", o)); }