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JavaScript for beginners - Quick JavaScript Fundamentals
Rating: 4.4 out of 5(374 ratings)
9,344 students

JavaScript for beginners - Quick JavaScript Fundamentals

Learn the core fundamental concepts of JavaScript and how to start using JavaScript within web pages
Created byLaurence Svekis
Last updated 11/2024
English
English [Auto],

What you'll learn

  • Create basic JavaScript
  • Update and add JavaScript to web page

Course content

2 sections • 17 lectures • 1h 46m total length

  • Introduction4:30

    Explore variables, arrays, objects, functions, scope, conditions, and loops in this introductory JavaScript course, and learn to run code in the browser using developer tools and the DOM.

  • Coding Setup and environment for the course11:13

    Explore setting up a JavaScript development environment using brackets, Chrome dev tools, and the browser console; learn basic JavaScript concepts, variables, alerts, prompts, and running code in HTML.

  • First JavaScript Source Code0:05
  • JavaScript Variables7:01

    Explore defining variables in the browser console, using numbers and strings, and storing data in arrays and objects. Practice basic operations and value access to build JavaScript foundations.

  • JavaScript Source Variables Objects Arrays0:10
  • JavaScript Functions12:29

    Explore how JavaScript functions encapsulate code blocks, accept parameters, and return values. Learn function scope, global versus local scope, and how brackets affect execution.

  • Source Code Functions0:09
  • JavaScript Conditions and Logic15:09

    Explore JavaScript conditions using if statements, else blocks, and boolean values to control code execution. Learn the ternary operator, comparison operators, and returning values from functions.

  • Source Code Conditions0:19
  • JavaScript Loops9:51

    Explore JavaScript loops, implement for, while, and do while constructs, control iterations with start, condition, and increment, and build a reusable function to loop and log output.

  • Source Code Loops0:16
  • JavaScript and the Document Object Model DOM10:33

    Explore interacting with the document object model using querySelector and querySelectorAll to read, update content, manipulate node lists, and style elements on a web page.

  • Source Code DOM0:12
  • JavaScript Conclusion3:24

    Explore essential javascript resources and practice guidance from the course, continuing learning with editors like brackets, atom, and code pen, to extend and apply your skills.

Requirements

  • HTML and CSS
  • Internet Access
  • Web Development understanding

Description

JavaScript is the technology that makes things happen online.  Learn how to create Dynamic and Interactive web pages applying JavaScript.  This course covers all the core fundamental concepts like variables, arrays, objects, functions, loops, conditions, Document Object Model Basics and more.

JavaScript is Fast and Responsive relatively easy language to get started with.   All you need is a browser and you are ready to create JavaScript.  Learn JavaScript to HTML web pages works across browser.

JavaScript is powerful extending the functionality of web pages.

Executed on the front-end

This course covers the core fundamentals of JavaScript, so that you can get started or refresh your knowledge of how JavaScript work quickly.  Designed as a fast paced informative course that guides you to learn and practice JavaScript.

  • Learn how to create variables, objects and Arrays
  • Explore functions how local and global scope work and how to return values and pass arguments into functions
  • See how to apply logic with conditions and ternary statements
  • Save time with loops do while and for loops
  • Interact with your web elements connect via the Document Object Model

Taught by an instructor with over 19 years of web development experience,  ready to help your learn more about JavaScript.

Who this course is for:

  • Anyone who wants to learn JavaScript
  • Anyone who wants a quick refresher about JavaScript
  • Anyone who wants to practice JavaScript

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