Javascript Jargon

  • context, relationship, shape, path, mapping, domain


  • learn called path param and query param, :id path, ?id query param

  • Anatomy of a function, variable, naming post, function argument, parameter, variadic, function signature

  • Declaration - var hello;

  • Definition - var hello = function () {//inside}; Everything inside the function is the definition.
  • Difference between function declaration and function expression.

classes as well

// scope

// function
function someFunction(parameter) {

  return value;

// key/value pair is called a property
const obj = {
  key: value,
  method: function () {
// attribute, internal value that defines some characteristic of a property