what does .trim() mean?

What is a classlist in JavaScript?

What is a function?

what does this do: moment()?

how to represent or in coding

how can I write in javascript using two separate variable in a sentence

give a short explanation of .trim()

How can I make an answer to a prompt independent from it being written in lower or uppercase?

how create array of weekdays, and create a console log of weekdays in array

how to say null in javascript

where to get my openweathermap api key

if I have a variable outside a function, do I need to redefine that variable inside the function? similarly, can use the same name for a variable if one is in a function?

How do I make a javascript event where you click on a thumbnail image and it pops up with a full sized image?

How can I use an alert to target items in an array?

how do i change a text in html from Javascript

Is my JS code correct? Is this how I select all the elements h1, h2, footer and p?

let text = document.querySelectorAll("h1 h2 p footer");

what does this error mean? Cannot read properties of null (reading 'classList')

what is the difference between array and object in javascript

how do I use template literals to include a variable name in a string

how to add a property to an array of objects

how to create an object in javascript