JavaScript for Beginners - Step By Step Guide

Explore JavaScript string methods like indexOf, lastIndexOf, substring, slice, replace, toUpperCase, toLowerCase, charAt, concat, and split through practical exercises.

Practice JavaScript statements, comments, and a wide range of operators, including increment/decrement, remainder, equality and identity checks, string concatenation, logical, bitwise, and shift-left operations, with scope awareness.

Demonstrate how the JavaScript switch-case selects blocks by expression, using case values, break, and default. See the parking lot color example and compare with if-else for clarity.

Explore JavaScript functions, how to declare with the function keyword, pass data, invoke and return values, and inspect benefits like reusability and easier maintenance.

Learn how javascript arrays store multiple values using literals and zero-based indices. Create and modify elements, print results to the console, and observe dynamic typing, empty arrays, and growing length.

Learn to create JavaScript date objects with new Date using current time or a millisecond value since January 1 1970 UTC or a date string; use get and set methods.

Build a drawing board with javascript. Set up a project with an HTML canvas, styles, and javascript to draw with the mouse in red and reset with a button.