Week 5: JavaScript Fundamentals

Learning Objectives: By the end of this week, you will understand JavaScript variables, data types, functions, conditionals, arrays, objects, and essential array methods like map, filter, and forEach.

Sessions

Session 1: JavaScript Fundamentals

Variables, data types, operators, functions, and conditionals

Session 2: Arrays, Objects & Data

Arrays, loops, forEach/map/filter, objects, and arrays of objects

Topics Covered

The browser console and connecting JS to HTML
Variables (const, let) and data types
Template literals and the typeof operator
Arithmetic, comparison, and logical operators
Functions (declarations, expressions, arrow functions)
Conditionals (if/else, ternary)
Arrays and array methods (push, pop, includes)
Loops (for, for…of)
forEach, map, and filter
Objects and arrays of objects