
Learn how to get setup with HTML coding. HTML Setup Get Coding
Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. Web browsers receive HTML documents from a local or web server or from local storage and render the documents into multimedia web pages. HTML describes the structure of a web page semantically and originally included cues for the appearance of the document.
HTML elements are the building blocks of HTML pages. With HTML constructs, images and other objects such as interactive forms may be embedded into the rendered page. HTML provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists, links, quotes and other items. HTML elements are delineated by tags, written using angle brackets. Tags such as <img /> and <input /> directly introduce content into the page. Other tags such as <p> surround and provide information about document text and may include other tags as sub-elements. Browsers do not display the HTML tags, but use them to interpret the content of the page.
Web Design First Look HTML 1 Introduction and Resources for HTML.
Create your first HTML template with all basic HTML Tags - <html><title><head><body> 2 Create a HTML Template
<!DOCTYPE html>
<html>
<head>
<title>HTML Course</title>
</head>
<body>Main Content</body>
</html>
What are HTML elements What is an Element An HTML element is a type of HTML (Hypertext Markup Language) document component, one of several types of HTML nodes (there are also text nodes, comment nodes and others). ... Each element can have HTML attributes specified. Elements can also have content, including other elements and text.
4 Headings and Bolded Text - Webdesign with HTMl - Explore how to set 4 Headings and Bolded Text
Coding Challenge - Apply HTML Tags Exercise 1 - Web Design with HTML5
How to add HTML comments Learn HTML5 Commenting
Make links with HTML anchor tag HTML HyperLinks Anchor. Create HyperLinks and Links to page content and other web pages anchor tag
HTML Challenge Exercise Apply HTML Tags Exercise 2 Coding Challenge - Apply HTML tags create Page Structure Mini Website Creation exercise.
Adding MailTo sending Email link HTML MailTo send Email. Adding MailTo to send emails with HTML links
How to add IMG tags add images to HTML Image Tags in HTML Images within HTML adding img tag and source options
Coding Challenge - Getting social linking to your social profiles coding exercise with HTML tags.
HTML5 Web Design creating lists in HTML tag HTML List Options UL OL DL How to create lists with HTML tags.
How to add HTML Tables to your Web Pages Table Tag in HTML how to use it Adding tables with HTML table tag element attribute options.
HTML course Coding Challenge Go Back In Time Challenge 4 Coding Challenge - Create an achieved old school website from scratch. Simple HTML website Challenge exercise .
Web Design with HTML How to create HTML Block and Inline Elements
New HTML5 Semantic Elements what are HTML5 Semantic Elements Semantic elements and blocks and spans with HTML
Create a Resume with HTML upload your Resume Challenge Coding HTML Coding Challenge - Resume upload Challenge - create your Resume and upload to the web.
learn to create HTML Forms - HTML5 new form elements explained with examples Explore how to create HTML forms form tags and form elements.
How to create Forms with HTML tags HTML Forms Part 2
Learn about Form Field Options with HTML5 Form Tags
HTML5 how to use FieldSet and Form creation in HTML web design options for forms
What are HTML iframe how to create iframes HTML
HTML and Audio options Playing Sound Audio and Video Tags HTML and Audio options Playing Sound Audio and Video Tags
Adding Audio and Video to play within HTML tags
What are HTML Meta tags and what HTML meta tags should be used HTML Meta Tags
Debugging Your HTML - How to debug your code and comment your code
Find out more about CSS What is CSS and how it works. Cascading Style Sheets is a style sheet language used for describing the presentation of a document written in a markup language like HTML. CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScript
How to write CSS adding CSS to web pages and CSS Syntax
Web Design and Writing CSS for modern web pages.
How to comment CSS code ways to apply Comments CSS.
What are CSS selectors and how to use CSS selectors to get page elements
Setting colors different CSS Color Units Listed
Coding Challenge CSS - CSS color Background Challenge
Adding CSS Background Images setting Background properties and values CSS3
CSS how to Adjust image Background Size and position options
How to set Element Height and Width with CSS
How to Use Chrome DevTools for web design and web Development. Web development tools allow web developers to test and debug their code. They are different from website builders and integrated development environments in that they do not assist in the direct creation of a webpage, rather they are tools used for testing the user interface of a website or web application.
Setting CSS Units - values and options for CSS Units
How to add and create CSS Borders
How to apply Margin with CSS to elements on the web page
What is CSS Padding and how to set element Padding values CSS Padding options - setting padding top bottom left and right for an element.
What is the Box Model and how it works in CSS - Border - Padding - Margin -
Using CSS Outline - create outline borders for HTML elements
Examples of Pseudo Classes CSS and what are CSS Pseudo Classes
What are Pseudo Elements CSS - how to write CSS code for Pseudo Elements CSS
Adding Font Styles - selecting web fonts and updating font-family Fun Fonts CSS
How to add Google Fonts to your website using Google Fonts CSS
Explore Text and more font CSS property options and values
How to use the CSS Display Property setting values
Coding Challenge - Make a Navigation bar turn your html list items into a NavBar - NavBar Maker Exercise
How to set CSS Position - position property options for values
What is z Index CSS and how to set z Index in CSS
How to handle Overflow of Element Content.
How to set CSS Float Elements CSS
Coding Challenge - 3 Column Website Project using Floats create a website from HTML code apply styling to create a three column standard website
Coding Challenge - Create a Website Image Gallery Website Using Floats - create website from scratch
Update Mouse Cursor pointer with CSS - Mouse Cursor Changes
How to Use CSS Advanced Selectors and more selection options
How to make website Responsive Media Queries with CSS
CSS selector specificity how to CSS selector specificity works.
How to Create CSS Linear Gradients
How to Create CSS Radial Gradients
How to create CSS 2D Transforms
Learn about CSS 3D Transforms and how to apply CSS 3D Transforms
How to make animations with CSS - CSS Animations
What is CSS FlexBox Layout how to create a layout with Flexbox
Coding Challenge - How to create a NavBar using Flexbox - Flex NavBar Challenge
How to apply element Sizing with Flexbox.
How to use Flexbox to size items on the page- Flex items Size
Coding Challenge - Flex Image Gallery Challenge - Create an image gallery web page using Flexbox applying CSS to position elements
Introduction to the CSS Grid Layout - creating websites with Grid Layout
How to use CSS Grid to make Rows and Columns
How to make CSS Grid Rows and Columns setting Width
What are Grid Items CSS Grid lesson
Setting CSS Grid Area Names and more
Coding Challenge -creating websites using CSS Grid - setup and design web pages with examples of CSS Grid webpages.
Relates to understanding of import of files - Must know how to apply body styling and work with external sources.
CSS Pseudo elements and working with text - Must know Pseudo selection
Box-sizing - otherwise they can't do columns at 50% with padding. Responsive design. Must know to include the box-sizing
Box model - and floating - must know that floats need to be cleared.
Margin auto - must know how to center content on a page
Use of Pseudo classes - must know pseudo states of elements and how to change them
/* add hover highlight to nav links , remove underline from anchor text, add padding and set to 50% for each navbar item.*/
/* when the screen size is less than 600px make the navbar divs 100% across */
what is the box model apply all 4 properties to the element footer of the box model.
margin do top and bottom only 20px
paddingdo left and right only 25px
set position left 5%
set width to 90% then center using position
Float img to left of text /* move image to the left of text add padding 20 px */
JavaScript is everywhere - all your favorite and also the ones you don’t like use JavaScript. Makes content come to life - allows for interaction with content and makes things happen.
Dynamic programming language that, when applied to an HTML document, can provide dynamic interactivity on websites.
Used in all browsers
Most popular language
Website and web apps - JavaScript RULES
ECMAScript is the standardized format of JavaScript. You will see JavaScript referred to as different version of ecmascript or ES.
ES Version Official name
1 ECMAScript 1 (1997)
2 ECMAScript 2 (1998)
3 ECMAScript 3 (1999)
4 ECMAScript 4 Never released.
5 ECMAScript 5 (2009)
5.1 ECMAScript 5.1 (2011)
6 ECMAScript 2015 *** this is where it gets confusing
7 ECMAScript 2016
8 ECMAScript 2017
9 ECMAScript 2018
Originally called LiveScript - in 1995
Originally made by NetScape to provide interaction and more functionality in the browser
Renamed to JavaScript December 1995
JavaScript compared to Java - only in name similar.
What JavaScript is
How coding works
Code example
Tools to write JavaScript - Browser Console
Write some code JavaScript
Setup you working development environment and get ready to write some code.
You can use online editors like as well to try the code and run it. https://codepen.io/
I’m using Brackets which is a free code editor available at http://brackets.io/
Editor on the left side - showing the code.
Browser on the right side - showing what the code does.
Dev Console open in the browser on the right side bottom - allowing us to communicate with the code behind the scenes.
Course is modular in design so you can skip lessons if desired.
Source Code is included so you can try the code.
Course starts with the basics of JavaScript coding progressively getting more complex and building on knowledge from the earlier lessons.
Resources and tips are provided throughout the course when appropriate.
How does the browser know what to do????
alert(“hello”);
Function - alert() - more about this in the later lessons
Message - “hello”
End of statement - ;
TIP: A semicolon is not necessary after a statement if it is written on its own line. But if more than one statement on a line is desired, then they must be separated by semicolons. It is considered best practice, however, to always write a semicolon after a statement, even when it is not strictly needed.
Write an alert in your browser.
Try it in your browser console.
alert(“hello”);
Say hello to visitors
TIP Double quotes and single quotes computer doesn’t care, the standard is style that is commonly used. Double for strings.
The Window.alert() method displays an alert dialog with the optional specified content and an OK button.
window.alert("Hello world!");
alert("Hello world!");
TIP : You don’t need to include the window object as it is assumed
window.alert(message);
Create index.html and app.js file
Write some code JavaScript
Run the file in your browser
Open browser console
Type console.log(“Hello World”);
Type more than one line
var a = “Hello”;
console.log(a);
Numbers blue in the console
Strings are black
console.log("Hello World")
console.dir(document)
console.table({first:"test",val:9});
console.error("Hello World")
TIP clear() or press clear button to clear without refresh
Outputs a message to the Web Console.
Try it: console.log(“Hello”);
console.log prints the element in an HTML-like tree
TIP : When you reload it goes away
Try it: console.dir(document);
*more about the document Object (DOM) later
console.dir prints the element in a JSON-like tree
TIP : Undefined means nothing got returned and function expect a return within the console.
When you want to work with the DOM or CSS, right-click an element on the page and select Inspect to jump into the Elements panel. Or press Command+Option+C (Mac) or Control+Shift+C (Windows, Linux, Chrome OS).
When you want to see logged messages or run JavaScript, press Command+Option+J (Mac) or Control+Shift+J (Windows, Linux, Chrome OS) to jump straight into the Console panel.
Open Dev Tools on Chrome
The developer console shows you information about the currently loaded Web page, and also includes a command line that you can use to execute JavaScript expressions in the current page. Open try it.
Will be used throughout the course.
Test debug - output content from our code
Most browsers - you can write and execute javascript from your browser
<div>What is your name ?
<input type="text">
<button>Send</button>
</div>
<script>
document.querySelector("button").addEventListener("click", function () {
document.querySelector("div").textContent = "Hello, " + document.querySelector("input").value;
})
</script>
** Notice the repetition of syntax
Set of instructions for what you want to happen.
Example : When a new person comes to your website, ask their name. Show a welcome message with their name.
Getting started with JavaScript is easy: all you need is a modern Web browser.
Create index html file and open it in a browser
Add JavaScript
Run your index.html file in the browser
Inside html file or linked to script file
<script src=”code.js”></script>
<script>
///
</script>
TIP : Alert stops the code execution, if in top does not output the content until the button is clicked. Place JavaScript at the bottom so the rest of the code can render.
Add JavaScript to website html file
Comments // for single line
/* for multiple line comments */
Comments in JavaScript
TIP : whitespace is ignored in JavaScript, you can use it for writing code that is more readable and understandable
console.log(“Hello World”);
Type more than one line
var a = “Hello”; console.log(a);
Add some comments and an alert.
Create an index.html file run the code , add a js file run the code. Add javascript to your webpage both in the script tags and as a linked file. Use alert. Create a welcome message.
JAVASCRIPT Code Challenge - Output Action Challenge. Exercise provides students a chance to try and code JavaScript from what they have learning.
Introduction to JavaScript Variables.
must start with a letter, underscore (_), or dollar sign ($). Subsequent can be letters of digits. Upper or lower case. No spaces
no limit to the length of the variable name.
variable names are case sensitive
camel case is more readable
var userfirstname = “Laurence”;
Or
var userFirstName = “Laurence”
Declare multiple variables in one statement
Comma separate to declare multiple variables.
var a,b,c,d;
var a; - initialize as undefined
A variable declared using the var or let statement with no assigned value specified has the value of undefined.
Undefined data type
var test;
console.log(test);
Null
Undefined
Declare multiple variables
CamelCase
Variable naming rules
Declare a variable called message with let. Check to see if it exists and if it does update the value. Output the variable value to the console.
var - Declares a variable, optionally initializing it to a value.
let - Declares a block-scoped, local variable, optionally initializing it to a value. Blocks of code are indicated by {}
const - Declares a block-scoped, read-only named constant. Cannot be changed.
Variables can have another data type boolean
Boolean can be either true or false;
Like a switch, commonly used for conditions
if(true){
/// Runs this code only if the check comes back as true
}
The var statement declares a variable, optionally initializing it to a value.
var x = 1;
console.log(x);
x = 2; - update value
console.log(x);
Symbolize the values within your applications
Example
“I really really enjoy working with JavaScript”
var message = “I really really enjoy working with JavaScript”;
message = “Look I can change this value”;
Assign a value to your variables with = sign
Why use Variables?
Const rules
const cannot be reassigned a value
const variable value is immutable
const cannot be redeclared
const requires an initializer
TIP : variables must be declared before you use them.
new keyword to declare variables: const
‘const’ is similar to var but has scope. Only accessible within the block of code that it is defined. Also for values that are not going to be changed and are fixed with a read-only reference to a value.
const message = “I really really enjoy working with JavaScript”;
message = “Oh no not going to work”;
new keyword to declare variables: let
‘let’ is similar to var but has scope. Only accessible within the block of code that it is defined. let restricts access to the variable to the nearest enclosing block.
Example
let message = “I really really enjoy working with JavaScript”;
message = “Look I can change this value”;
let a = “Hello World”; - initialize variables within the scope
const a = “Hello World”; - initialize variables within the scope cannot be changed
More on scope later in the course!
Variables ES6
var a = true; // true of false = Boolean
var b = 100; // can be written with or without decimal point = Number
var c = ‘Hello World’; // can be inside single or double quotes = String
var d = null; // It is explicitly nothing. = Null
var e; // has no value but is declared = Undefined
var f = Symbol("value"); // represents a unique identifier. = Symbol (new in ECMAScript 2015). A data type whose instances are unique and immutable.
and Object everything else :)
Coding Challenge - Create User input with Prompt Code JavaScript
The Window.prompt() displays a dialog with an optional message prompting the user to input some text.
Create some variables update values and output them in the console. Also use the code block checking for a true value to output a console message as a secret message. Then change to false and check again see the different output.
let userName =window.prompt("What is your Name?");
TIP : You don’t need to include the window object as it is assumed
How to get user input as variable
Prompt function
How to use quotes
Backticks for templates
Variables within strings
Double and single quotes
JavaScript Template literal
Description
Template literals are enclosed by the backtick (` `) (grave accent) character instead of double or single quotes.
Template literals can contain placeholders. These are indicated by the dollar sign and curly braces (${expression}). The expressions in the placeholders and the text between the backticks (` `) get passed to a function.
The default function just concatenates the parts into a single string. If there is an expression preceding the template literal (tag here), this is called a tagged template. In that case, the tag expression (usually a function) gets called with the template literal, which you can then manipulate before outputting.
To escape a backtick in a template literal, put a backslash (\) before the backtick.
Syntax
Description
Specifications
Browser compatibility
See also
Template literals are string literals allowing embedded expressions. You can use multi-line strings and string interpolation features with them.
They were called "template strings" in prior editions of the ES2015 specification.
Coding Challenge -JAVASCRIPT Code Challenge -Prompt Challenge
let temp;
temp = 10;
temp = String(10);
temp = String([1,2,3,4])
temp = (100).toString();
temp = Number(‘10’);
temp = Number(true);
temp = Number([1,2,3,4]) //NaN not a number
console.log(temp);
type coercion
when the type is converted by JavaScript
let temp;
temp = 10;
temp = temp + 5;
temp = temp + “five”;
console.log(temp);
“Hello” + “world”
“5” + 5
“10” - 5
TIP JavaScript quirk - dynamic types changes the type
“Hello” - “world” = NaN
Convert data type with Number() or String()
Coding Challenge - Get the data type Type Challenge using JavaScript Code
Operators
JavaScript has the following types of operators. This section describes the operators and contains information about operator precedence.
Assignment operators
Comparison operators
Arithmetic operators
Bitwise operators
Logical operators
String operators
Conditional (ternary) operator
Comma operator
Unary operators
Relational operators
Assignment operators
Syntax. The basic assignment operator is equal ( = ), which assigns the value of its right operand to its left operand. That is, x = y assigns the value of y to x . The other assignment operators are usually shorthand for standard operations, as shown in the following definitions and examples.
An assignment operator assigns a value to its left operand based on the value of its right operand.
= Assignment operator.
*= Multiplication assignment.
/= Division assignment.
%= Remainder assignment.
+= Addition assignment.
-= Subtraction assignment
<<= Left shift assignment.
>>= Right shift assignment.
>>>= Unsigned right shift assignment.
&= Bitwise AND assignment.
^= Bitwise XOR assignment.
|= Bitwise OR assignment.
Comparison and Logical operators are used to test for true or false.
Comparison Operators
Comparison operators are used in logical statements to determine equality or difference between variables or values.
Equality operators
The result of evaluating an equality operator is always of type Boolean based on whether the comparison is true.
== Equality operator.
!= Inequality operator.
=== Identity operator.
!== Nonidentity operator.
Relational operators
A comparison operator compares its operands and returns a Boolean value based on whether the comparison is true.
inT he in operator determines whether an object has a given property.
instanceof The instanceof operator determines whether an object is an instance of another object.
< Less than operator.
> Greater than operator.
<= Less than or equal operator.
>= Greater than or equal operator.
In JavaScript, a truthy value is a value that is considered true when encountered in a Boolean context. All values are truthy unless they are defined as falsy (i.e., except for false, 0, -0, 0n, "", null, undefined, and NaN).
JavaScript uses type coercion in Boolean contexts.
Examples of truthy values in JavaScript (which will be coerced to true in boolean contexts, and thus execute the if block):
A falsy (sometimes written falsey) value is a value that is considered false when encountered in a Boolean context.
JavaScript uses type conversion to coerce any value to a Boolean in contexts that require it, such as conditionals and loops.
There are 8 falsy values:
falseThe keyword false0The number zero-0The number negative zero0nBigInt, when used as a boolean, follows the same rule as a Number. 0n is falsy.""
Empty string value
null null - the absence of any value undefined undefined - the primitive value NaN NaN - not a number
JavaScript if else and else if Conditional Statements
You can use conditional statements in your code to do this.
In JavaScript we have the following conditional statements:
Use if to specify a block of code to be executed, if a specified condition is true
Use else to specify a block of code to be executed, if the same condition is false
Use else if to specify a new condition to test, if the first condition is false
Coding Challenge - practice JavaScript code learn and explore the code with a challenge to code
Conditional (ternary) operator
The conditional (ternary) operator is the only JavaScript operator that takes three operands: a condition followed by a question mark (?), then an expression to execute if the condition is truthy followed by a colon (:), and finally the expression to execute if the condition is falsy. This operator is frequently used as a shortcut for the if statement.
Logical operators are typically used with boolean (logical) values, and when they are, they return a boolean value.
&&Logical AND.||Logical OR.
The switch statement evaluates an expression, matching the expression's value to a case clause, and executes statements associated with that case, as well as statements in cases that follow the matching case.
JAVASCRIPT Code Challenge ; Simple Game Switch Friends Challenge.
Functions are one of the fundamental building blocks in JavaScript. A function is a JavaScript procedure—a set of statements that performs a task or calculates a value. To use a function, you must define it somewhere in the scope from which you wish to call it.
Calling functions
Defining a function does not execute it. Defining it simply names the function and specifies what to do when the function is called.
Calling the function actually performs the specified actions with the indicated parameters. For example, if you define the function square, you could call it as follows:
square(5);
The preceding statement calls the function with an argument of 5. The function executes its statements and returns the value 25.
Functions must be in scope when they are called, but the function declaration can be hoisted (appear below the call in the code), as in this example:
console.log(square(5));
function square(n) { return n * n }
The scope of a function is the function in which it is declared (or the entire program, if it is declared at the top level).
Function scope
Variables defined inside a function cannot be accessed from anywhere outside the function, because the variable is defined only in the scope of the function. However, a function can access all variables and functions defined inside the scope in which it is defined.
In other words, a function defined in the global scope can access all variables defined in the global scope. A function defined inside another function can also access all variables defined in its parent function, and any other variables to which the parent function has access.
Primitive parameters (such as a number) are passed to functions by value; the value is passed to the function, but if the function changes the value of the parameter, this change is not reflected globally or in the calling function.
Calling the function actually performs the specified actions with the indicated parameters. For example, if you define the function square, you could call it as follows:
Function parameters
Starting with ECMAScript 2015, there are two new kinds of parameters: default parameters and rest parameters.
Default parameters
In JavaScript, parameters of functions default to undefined. However, in some situations it might be useful to set a different default value. This is exactly what default parameters do.
Without default parameters (pre-ECMAScript 2015)
In the past, the general strategy for setting defaults was to test parameter values in the body of the function and assign a value if they are undefined.
In the following example, if no value is provided for b, its value would be undefined when evaluating a*b, and a call to multiply would normally have returned NaN. However, this is prevented by the second line in this example:
JavaScript Function Return
The return statement ends function execution and specifies a value to be returned to the function caller.
Syntax
return [[expression]];
expressionThe expression whose value is to be returned. If omitted, undefined is returned instead.
Description
When a return statement is used in a function body, the execution of the function is stopped. If specified, a given value is returned to the function caller. For example, the following function returns the square of its argument, x, where x is a number.
A function expression is very similar to and has almost the same syntax as a function declaration (see function statement for details). ... A function expression can be used as an IIFE (Immediately Invoked Function Expression) which runs as soon as it is defined. See also the chapter about functions for more information
A function expression is very similar to and has almost the same syntax as a function declaration (see function statement for details). The main difference between a function expression and a function declaration is the function name, which can be omitted in function expressions to create anonymous functions. A function expression can be used as an IIFE (Immediately Invoked Function Expression) which runs as soon as it is defined. See also the chapter about functions for more information.
Function expression hoisting
Function expressions in JavaScript are not hoisted, unlike function declarations. You can't use function expressions before you create them:
The scope of a variable declared with var is its current execution context and closures thereof, which is either the enclosing function and functions declared within it, or, for variables declared outside any function, global. Duplicate variable declarations using var will not trigger an error, even in strict mode, and the variable will not lose its value, unless another assignment is performed.
A closure is the combination of a function bundled together (enclosed) with references to its surrounding state (the lexical environment). In other words, a closure gives you access to an outer function’s scope from an inner function. In JavaScript, closures are created every time a function is created, at function creation time.
Closures are useful because they let you associate data (the lexical environment) with a function that operates on that data. This has obvious parallels to object-oriented programming, where objects allow you to associate data (the object's properties) with one or more methods.
Consequently, you can use a closure anywhere that you might normally use an object with only a single method.
Situations where you might want to do this are particularly common on the web. Much of the code written in front-end JavaScript is event-based. You define some behavior, and then attach it to an event that is triggered by the user (such as a click or a keypress). The code is attached as a callback (a single function that is executed in response to the event).
For instance, suppose we want to add buttons to a page to adjust the text size. One way of doing this is to specify the font-size of the body element (in pixels), and then set the size of the other elements on the page (such as headers) using the relative em unit:
Recursion is a technique for iterating over an operation by having a function call itself repeatedly until it arrives at a result. Most loops can be rewritten in a recursive style, and in some functional languages this approach to looping is the default
Explore how you can use JavaScript code to create a fun simple Game - Number Guesser Challenge
An IIFE (Immediately Invoked Function Expression) is a JavaScript function that runs as soon as it is defined.
(function () {
statements
})();
It is a design pattern which is also known as a Self-Executing Anonymous Function and contains two major parts:
The first is the anonymous function with lexical scope enclosed within the Grouping Operator (). This prevents accessing variables within the IIFE idiom as well as polluting the global scope.
The second part creates the immediately invoked function expression () through which the JavaScript engine will directly interpret the function.
ES6 JavaScript New Arrow Functions JavaScript.
The arrow function expression (=>)
Note: Arrow function expressions are an experimental technology, part of the ECMAScript 6 proposal, and are not widely supported by browsers yet.
An arrow function expression has a shorter syntax and lexically binds its this value (see arrow functions for details):
([param[, param]]) => {
statements
}
param => expression
paramThe name of an argument. Zero arguments need to be indicated with (). For only one argument, the parentheses are not required. (like foo => 1)statements or expressionMultiple statements need to be enclosed in brackets. A single expression requires no brackets. The expression is also the implicit return value of the function.
Coding Challenge - Objects around Create a Car Object Challenge
What are JavaScript Objects Part 3
How to Create JavaScript Objects
Introduction to JavaScript Arrays - create arrays to hold data with JavaScript
Adding Values within the JavaScript Array
Do more with Arrays - using Array Methods JavaScript
Array Methods Advanced.
How to create JavaScript Loops - iteration with JavaScript code
Get contents of an array with a Loop - Loop Array Contents
How to get Object properties and values with JavaScript to Loop Object Contents.
JavaScript Array Map Method example code
Create random values using JavaScript Math.
Get the current Date object - JavaScript Date
Launch a career as a web designer and frontend web developer by learning HTML5, CSS3, JavaScript and responsive design. Discover how you can design and create websites that are mobile ready, fully interactive and modern design. This course covers everything you need to know about FRONT END web design.
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Loaded with projects and challenges to help you learn.
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Explore the core technologies of the web learn how you can get started with Web development.
Learn to become a web Developer explore web development build websites explore HTML CSS JavaScript
Coding for beginners to learn more about web design and web development. Learn HTML5 CSS3 and JavaScript. Modern coding is explained loaded with examples and sample code. Website development building blocks learn to code. Make it Responsive learn responsive web design with how to create a website responsive and more. Perfect course for html and css for beginners.
Real world Coding with HTML CSS and JavaScript
HTML elements are the building blocks of HTML pages. HTML5 is the starting technology for anything online - perfect to get started as a web designer and web developer.
Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser.
Course Covers HTML for Beginners-
HTML and HTML5 for modern website Design and Development.
Learn about modern HTML elements
Basic of HTML elements and how they work
Debugging HTML and Comments within code
Create HyperLinks and Links to page content and other web pages anchor tag
Bold and Headings to make content stand out with HTML
Coding Challenge - Tags Exercise
Coding Challenge - Apply HTML tags create Page Structure - Mini Website Creation exercise.
Adding MailTo to send emails with HTML links
Images within HTML adding img tag and source options
Coding Challenge - Getting social linking to your social profiles coding exercise with HTML tags.
How to create lists with HTML tags.
Adding tables with HTML table tag element attribute options.
Coding Challenge - Create an achieved old school website from scratch. Simple HTML website Challenge exercise .
Semantic elements and blocks and spans with HTML
Coding Challenge - Resume upload Challenge - create your Resume and upload to the web.
Explore how to create HTML forms form tags and form elements.
Different text formatting options with HTML tags
Using IFrames in HTML code
What are HTML Meta tags and what HTML meta tags should be used HTML Meta Tags
HTML and Audio options Playing Sound Audio and Video Tags
Adding Audio and Video to play within HTML tags
Find out more about CSS What is CSS and how it works. Cascading Style Sheets is a style sheet language used for describing the presentation of a document written in a markup language like HTML. CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScript
Advanced CSS Explore more with CSS3 Create webpages easily ,
How to Create CSS Linear Gradients
How to Create CSS Radial Gradients
How to create CSS 2D Transforms
Learn about CSS 3D Transforms and how to apply CSS 3D Transforms
How to make animations with CSS - CSS Animations
Apply CSS3 rapid web design with CSS3 -
CSS grid CSS Flexbox and modern website and webpage design and development with CSS apply Styling and more
Course Covers CSS for Beginners-
How to write CSS adding CSS to web pages and CSS Syntax
How to comment CSS code ways to apply Comments CSS
What are CSS selectors and how to use CSS selectors to get page elements
Setting colors different CSS Color Units Listed
Coding Challenge CSS - CSS color Background Challenge
Setting CSS background properties and values
How to set Element Height and Width with CSS
How to Use Chrome DevTools
How to add and create CSS Borders
How to apply Margin with CSS to elements on the web page
CSS Padding options - setting padding top bottom left and right for an element.
What is the Box Model and how it works in CSS - Border - Padding - Margin
Examples of Pseudo Classes CSS and what are CSS Pseudo Classes
What are Pseudo Elements CSS - how to write CSS code for Pseudo Elements
Adding Font Styles - selecting web fonts and updating font-family Fun Fonts CSS
How to add Google Fonts to your website using Google Fonts CSS
How to use the CSS Display Property setting values
Coding Challenge - Make a Navigation bar turn your html list items into a NavBar - NavBar Maker Exercise
How to set CSS Position - position property options for values
How to set CSS Float Elements CSS
Coding Challenge - 3 Column Website Project using Floats create a website from HTML code apply styling to create a three column standard website
Coding Challenge - Create a Website Image Gallery Website Using Floats - create website from scratch
Update Mouse Cursor pointer with CSS - Mouse Cursor Changes
How to Use CSS Advanced Selectors and more selection options
CSS selector specificity how CSS selector specificity works.
How to Create CSS Linear Gradients and How to Create CSS Radial Gradients
How to create CSS 2D Transforms and CSS 3D Transforms
How to make animations with CSS - CSS Animations
What is CSS FlexBox Layout how to create a layout with Flexbox
Coding Challenge - How to create a NavBar using Flexbox - Flex NavBar Challenge
How to apply element Sizing with Flexbox.
How to use Flexbox to size items on the page- Flex items Size
Coding Challenge - Flex Image Gallery Challenge - Create an image gallery web page using Flexbox applying CSS to position elements
Introduction to the CSS Grid Layout - creating websites with Grid Layout
How to use CSS Grid to make Rows and Columns
What are Grid Items CSS Grid lesson
Setting CSS Grid Area Names and more
Coding Challenge -creating websites using CSS Grid - setup and design web pages with examples of CSS Grid webpages.
JavaScript for Web Design - Create interactive and dynamic web pages using JavaScript code.
JavaScript lessons cover the fundamentals of using JavaScript
Explore how to add JavaScript to your HTML pages
how to add Comments JavaScript
Output options document write and console log and alert methods
Introduction to JavaScript Variables using let const and var
Different Data type within JavaScript
Coding Challenge - Create User input with Prompt Code JavaScript
JavaScript template literals to create strings
Coding Challenge - JAVASCRIPT Code Challenge -Prompt Challenge
Explore JavaScript Type Conversion and Coercion.
Coding Challenge - Get the data type Type Challenge using JavaScript Code
What are JavaScript Operators and how to use them
What are JavaScript Assignment Operators
JavaScript Comparison Operators
JavaScript Truthy and Falsey explained
JavaScript if else and else if Conditional Statements
Coding Challenge - practice JavaScript code learn and explore the code with a challenge to code
JavaScript Ternary Operator Conditional (ternary) operator
JavaScript Logical Operators Example
JavaScript Switch Statement
Coding Challenge - Create a Simple Game Switch Friends Challenge with JavaScript
Introduction to JavaScript Functions
JavaScript Function Expression vs function declaration with examples
JavaScript Function Scope explained
Example of JavaScript Closures how to create a Closure
What is JavaScript Function Recursion with recursion examples
Coding Challenge - Explore how you can use JavaScript code to create a fun simple Game - Number Guesser Challenge
IIFE (Immediately Invoked Function Expression) JavaScript function
ES6 JavaScript New Arrow Functions JavaScript.
Explore JavaScript Objects create objects with JavaScript
Coding Challenge - Objects around Create a Car Object Challenge
Introduction to JavaScript Arrays - create arrays to hold data with JavaScript
Do more with Arrays - using Array Methods JavaScript
How to create JavaScript Loops - iteration with JavaScript code
Array contents loops
Create random values using JavaScript Math
JavaScript Date object - set and get date values
Welcome to JavaScript DOM - Introduction to dynamic and interactive webpage content
Select and Element JavaScript DOM
How to Select Web Page elements using JavaScript - Element Selectors
How to use Element QuerySelectorAll JavaScript DOM element selection methods
DOM content updates - JavaScript Manipulation InnerContent
How to update Element Attributes - using JavaScript DOM
Element Children and Traversing web page elements using JavaScript
Element Manipulation Styles
How to create Page Elements using JavaScript Code
Coding Challenge - Page Element Append Prepend Challenge using JavaScript Code
How to Remove an Element from your webpage using JavaScript Code
Creating element clones - JavaScript code to duplicate page elements
JavaScript Web page interactions - Adding Event Listeners.
JavaScript Element Events Bubble and Capture Event Listeners
JavaScript Event Listeners for Keyboard Events also on elements keyboard events
Coding Challenge - Dynamic Shopping List using JavaScript List Challenge Events
JavaScript String and Number methods
How to get Random Item From Array - randomize array items select random value
Coding Challenge - how to create Random Page Background
Load JavaScript once page is loaded DOMContentLoaded document ready
Coding Challenge - Element Mover Challenge move webpage elements with JavaScript
JavaScript Date, LocalStorage, Prototypes, Fetch requests
The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated.
With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.