initial commit. phase 1 complete

frontend/node_modules/es-abstract/2025/truncate.js

@@ -0,0 +1,15 @@
+'use strict';
+
+var floor = require('./floor');
+
+var $TypeError = require('es-errors/type');
+
+// https://262.ecma-international.org/14.0/#eqn-truncate
+
+module.exports = function truncate(x) {
+	if (typeof x !== 'number' && typeof x !== 'bigint') {
+		throw new $TypeError('argument must be a Number or a BigInt');
+	}
+	var result = x < 0 ? -floor(-x) : floor(x);
+	return result === 0 ? 0 : result; // in the spec, these are math values, so we filter out -0 here
+};