is-thirteen Check if a number is equal to 13. Installation npm --save i is-thirteen Usage var isThirteen = require('is-thirteen'); // PLEAS READ THE SOURCE CODE BECAuse we moved fast and broke things i̶s̶T̶h̶i̶r̶t̶e̶e̶n̶(̶2̶5̶)̶;̶ ̶/̶/̶ ̶f̶a̶l̶s̶e̶i̶s̶T̶h̶i̶r̶t̶e̶e̶n̶(̶1̶3̶)̶;̶ ̶/̶/̶ ̶t̶r̶u̶e̶ Test npm test License WTFPL