1. To log the current date, you can use the Date() object and its getDate() method to get the current day of the month, getMonth() method to get the current month (remember that months start from 0, so you need to add 1 to get the actual month number), and getFullYear() method to get the current year.

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console.log(new Date().getDate());

1. To log the number of milliseconds in the current time, you can use the Date() object and its getTime() method. This method returns the number of milliseconds since January 1, 1970.

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console.log(new Date().getTime());

1. To log the current day, you can use the Date() object and its getDay() method. This method returns an integer representing the day of the week. Remember that it starts from 0 for Sunday.

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console.log(new Date().getDay());

1. To log the current year, you can use the Date() object and its getFullYear() method. This method returns the current year.

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console.log(new Date().getFullYear());

1. To log the current month, you can use the Date() object and its getMonth() method. This method returns an integer representing the month, starting from 0 for January.

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console.log(new Date().getMonth());

1. To display the current date in the desired format, you can use the methods mentioned earlier to get the current day, month, and year. You can then use the toLocaleString() method to format the date as desired.

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const currentDate = new Date();
const day = currentDate.toLocaleString('en-US', { weekday: 'long' });
const month = currentDate.toLocaleString('en-US', { month: 'long' });
const date = currentDate.getDate();
const year = currentDate.getFullYear();

console.log(`Today is ${day}, ${month} ${date}, ${year}`);

1. To create the formatDate function as described, you can use similar logic as before to retrieve the current day, month, and year. You can then use template literals to format the date string.

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function formatDate(date) {
  const day = date.toLocaleString('en-US', { weekday: 'long' });
  const month = date.toLocaleString('en-US', { month: 'long' });
  const dateNumber = date.getDate();
  const year = date.getFullYear();

  return `${day}, ${month} ${dateNumber}, ${year}`;
}

console.log(formatDate(new Date()));

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const currentDate = new Date(); 
console.log(currentDate); 

This code will create a new Date object and assign it to the currentDate variable. The console.log statement will then display the current date and time in the browser console.

To add the current day to an h2 element, you can use JavaScript to get the current date and then set the text of the h2 element to the formatted date string. Here's an example using JavaScript:

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const h2 = document.querySelector('h2'); // select the h2 element

const today = new Date(); // create a new Date object

const options = { weekday: 'long' }; // set the formatting options to get the full weekday name

const dayOfWeek = today.toLocaleDateString('en-US', options); // format the date as a string with options

h2.textContent = `Today is ${dayOfWeek}`; // set the text of the h2 element to the formatted date string

This code will select the first h2 element on the page (you can change the selector to match your specific HTML structure), get the current date, format the date as a string with the full weekday name, and set the text of the h2 element to the formatted date string.

To log the current day in JavaScript, you can use the Date() object and its getDay() method which returns a number corresponding to the current day of the week. Here's an example:

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const today = new Date();
const dayOfWeek = today.getDay();
console.log(dayOfWeek);

This will output a number between 0 (Sunday) and 6 (Saturday), corresponding to the current day of the week. Note that this is based on the user's system clock and timezone.

To code the current day and current hour and minutes using a function, you can use the built-in Date() constructor in JavaScript. Here is an example code in JavaScript:

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function getCurrentDateTime() {
  const currentDate = new Date();
  const currentDay = currentDate.getDay();
  const currentHour = currentDate.getHours();
  const currentMinute = currentDate.getMinutes();

  return `Today is ${currentDay} and current time is ${currentHour}:${currentMinute}.`;
}

console.log(getCurrentDateTime());

This function would return a string with the current day (as a number from 0 to 6, where 0 is Sunday) and the current time (in hours and minutes). You can modify the string template to suit your needs.

Note that this function is just an example, and you could customize it as you need to for your own purposes. You could also use a library like Moment.js (https://momentjs.com/) to handle more complex date formatting requirements.

To get the current day and time in JavaScript, you can use the built-in Date object.

Here's an example code block in JavaScript:

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const now = new Date();
const day = now.getDay(); // returns a number representing the day of the week, starting with 0 for Sunday
const hours = now.getHours();
const minutes = now.getMinutes();
console.log(`Today is day ${day} and the time is ${hours}:${minutes}.`);

This will output something like: Today is day 4 and the time is 12:30. which means it's currently Thursday at 12:30pm.