Exporting subjects from IAU's Amoozeshyar. Run it in the browser console.

Amoozeshyar-Subject-Export.js

const trs = document.querySelectorAll("#tableContainer tbody tr");

const dataColumnsRaw = [];
const dataArrayRaw = [];

const ths = document.querySelectorAll("#tableContainer thead tr th");

ths.forEach((th) => {
	dataColumnsRaw.push(th.textContent?.trim());
});

trs.forEach((tr) => {
	const tds = tr.querySelectorAll("td");
	const trData = [];

	tds.forEach((td) => {
		trData.push(td.textContent?.trim());
	});

	dataArrayRaw.push(trData);
});

/* const importantColumns = [2, 3, 4, 5, 6, 7, 8, 10, 13, 14, 15, 16, 17, 18, 19, 20];
const dataColumns = dataColumnsRaw.filter((value, index) => {
	return importantColumns.includes(index);
});

const dataArray = dataArrayRaw.map((i) =>
	i.filter((value, index) => {
		return importantColumns.includes(index);
	})
); */

const dataColumns = dataColumnsRaw;
const dataArray = dataArrayRaw;

const data = dataArray.map((value, index, array) => {
	const a = {};
	dataColumns.forEach((columnName, columnIndex) => {
		a[columnName] = value[columnIndex];
	});
	return a;
});

data.sort((a, b) => {
	const keyName = "نام درس";
	return a[keyName] < b[keyName] ? -1 : a[keyName] > b[keyName] ? 1 : 0;
});

data.sort((a, b) => {
	const sortKeys = ["استان", "واحد", "دانشکده", "گروه آموزشی", "نام درس", "استاد", "زمانبندي تشکيل کلاس"];
	let result = false;
	sortKeys.forEach((key) => {
		result = result || a[key].localeCompare(b[key]);
	})
	// return a[sortKeys[0]].localeCompare(b[sortKeys[0]]) || a[sortKeys[1]].localeCompare(b[sortKeys[1]]) || a[sortKeys[2]].localeCompare(b[sortKeys[2]]);
	return result;
});

const dataSorted = data.map((i) => {
	// Create an object which will serve as the order template
	const objectOrder = {
		"كد درس": null,
		"نام درس": null,
		"استاد": null,
		"زمانبندي تشکيل کلاس": null,
		"نام كلاس درس": null,
		"زمان امتحان": null,
		"كد ارائه کلاس درس": null,
	};

	return Object.assign(objectOrder, i);
});

const json = JSON.stringify(dataSorted);

console.log(json);