The Most Comprehensive Web Development Course

Discover what HTML means as HyperText Markup Language, a markup language for describing web documents, and how opening and closing tags form paired html, head, and body sections.

Learn to create a basic HTML document by adding doctype, html, head, and body sections, including a title and stylesheet, then write content with headings and save as .html.

Explore the structure of HTML elements, including opening and closing tags, content placement, and nested elements, while identifying empty elements like line breaks and horizontal rules.

Explore how HTML attributes modify elements, with examples like lang for language and href for linking anchors to google.com, showing how attribute values appear inside tags.

Explore html styles by applying inline styles using the style attribute to html elements, set background colors and font colors, and preview changes in the browser.

Explore HTML headings from h1 to h6 in the most comprehensive web development course, learn how headings structure content and aid SEO and indexing, with practical examples like resumes.

Explore HTML code tags, including pre, code, kbd, and samp, to format code blocks, preserve spacing, and display keyboard input and sample output with proper line breaks.

Explore HTML comments and their syntax, learning how to mark sections like services with exclamatory comments, two dashes, and conditional comments to organize a web project.

Explore HTML text formatting tags such as bold, mark, small, big, sub, sup, ins, and del, and learn how to apply and preview styled text in a browser.

Learn to use quotes, abbr and bidirectional text in HTML, create block quotes and q tags, apply borders and padding, and explore direction attributes.

Explore HTML colors by using hex codes (#rrggbb), rgb and rgba values, and applying text and background colors with inline styles and opacity controls.

Explore block level elements that take full width and start on a new line, versus inline elements like span, a, and img that occupy only necessary space.

Explore the essentials of IDs and classes in web development, including unique IDs for navigation targets and multiple classes per element, plus inline versus block concepts.

Learn to create global and local links with the anchor tag, using href and target attributes to navigate pages and open in new tabs.

Explore inserting and styling images in HTML with the img tag, using src, alt, title attributes for SEO, controlling size with width and height, and using float for text wrap.

Learn to build HTML tables with tr, th, and td, add headers and data rows, and apply borders, spacing, and colspan or rowspan for complex layouts.

Learn how to create HTML lists, including unordered, ordered, and description lists, with list-style-type values like disk, circle, square, and nesting.

css syntax is covered in this lecture, teaching how to place rules inside a style tag with an optional type attribute, and use selectors, properties, values, internal and inline styles.

Explore CSS selectors in depth, including single and multiple selectors, descendant and child selectors, and sibling selectors, plus id and class selectors for targeting elements.

Compare the div > p child selector with the div p selector to see how only first-level children change color, using an id (#id) to target a specific div.

Explore inline, internal, and external styles using style attributes, style tags, and linked CSS files. Learn how last declaration wins and why external stylesheets are the recommended practice.

Explore CSS colors, including hex color codes and rgb and rgba values with alpha, and apply text and background colors using hex, rgb, rgba, and named colors.

Learn how borders, border radius, and outlines shape elements in CSS, including creating circles with 50% radius, testing solid and other border styles, and using outlines outside borders.

Discover how CSS margins create space outside the element by adjusting the top, right, bottom, and left values, using shorthand to control all sides and borders to visualize the spacing.

Learn how css padding differs from margin, master the padding shorthand for top, right, bottom, and left values, and apply practical styling to buttons with colors and text-decoration.

Explore how the css box model adds padding, border, and margin to the content box to determine an element's total width and height.

Control width, height, and line height in CSS to center text and adjust vertical alignment, while applying background color and color properties and using text-align center.

Understand how the CSS font-family sets a prioritized font list with fallbacks from Arial to Helvetica to Courier, and distinguish font family names from generic families like serif and monospace.

Explore CSS text formatting properties, including text-align (left, right, center, justify) and text-transform (uppercase, lowercase, capitalize), with live demonstrations. Apply text-indent, letter-spacing, and word-spacing to refine typography.

Explore the CSS display property, comparing block, inline, inline-block, and none, and learn how width, height, and background behave for each type.

Explore four CSS positioning types—static, relative, absolute, fixed. See how absolute relates to a non-static parent; relative shifts from its normal position; fixed stays with the browser window.

Explore how to control excess content with the CSS overflow property in a 300 by 300 container, demonstrating visible, hidden, scroll, and auto behaviors.

Master float and clear in CSS, learn how floated elements exit the normal flow, how left and right floats reshape layout, and how clear reveals wrapped text and images.

Learn to control transparency with the CSS opacity property from 0 to 1, apply hover effects to an image inside a 300px container, and use an IE8 filter for compatibility.

Explore applying the CSS box-shadow property to containers, using horizontal offset, vertical offset, blur, spread, and color. Experiment with hover effects and inner shadows (inset) to see how values change.

Learn how to apply text-shadow in CSS by adjusting horizontal and vertical offsets, blur, and color to create emphasized headings.

Explore a hover flip effect using two layered divs, front and back, with images and text revealed by transform rotateY, back-face-visibility, and smooth transitions.

Create a hover flip effect by structuring front and back panels with absolute positioning, rotating on the y-axis to reveal the back on hover and show images and descriptions.

Learn to create a dynamic hover effect in CSS using a separate style sheet and class effect 3, with transitions, transforms, overflow hidden, and layered elements.

Learn how to fix the general border hover issue by either removing the hover border or using a default transparent border (20px solid transparent) to prevent content flicker.

Build a hover flip card with front and back faces using absolute positioning and z-index. Apply a transform rotate y 180 degree on hover and adjust colors for polished look.

Learn to build 3D hover effects using the same HTML markup, applying CSS transforms like rotateX and transitions to front and back faces, with absolute positioning and before/after pseudo elements.

Explore hover project6 part1, building a dynamic css hover effect with a before pseudo-element, transforms, rotations, and transitions while fine-tuning background color and positioning.

Learn to implement hover project 6 part 2 by applying transform, scale, rotation, and translation to an image, refine color codes, and tune transitions for a smooth, dynamic effect.

Explore hover effects and 360-degree transforms to enhance web interfaces, including 70 percent scaling and Y-axis rotation, with plans to add button and icon interactions.

Discover how JavaScript adds interactivity to web pages, enables form validation (including email), and handles events like click and page load to improve user experience.

Explore JavaScript syntax by embedding a script tag in HTML and writing simple statements like hello world. Learn step-by-step execution and techniques like concatenation to create line breaks.

Learn how to use javascript on your page by embedding scripts in head or body, linking external .js files, and organizing stylesheets and JavaScript for faster page load times.

Learn how to use single-line and multi-line comments in JavaScript with practical examples, annotating a web page header and other code to improve readability and collaboration.

Explore how javascript variables store values, with x = 10 and x = x + 5, showing number and string variable behavior. Learn var declaration, reuse, and naming rules.

Explore the types of variables in JavaScript, including number, string, boolean, undefined, null, array type, and object type, with practical examples of assignment and concatenation.

Explore JavaScript arithmetic operators, including addition, subtraction, multiplication, division, and modulus, with practical x examples and the asterisk for multiply, plus increment and decrement.

Explore JavaScript assignment operators, including addition assignment, subtraction assignment, multiplication assignment, division assignment, and modulus assignment, and see how they update a variable compared to plain arithmetic operators.

Explore the concatenation operator, a symbol for adding strings, and observe how it combines strings and numbers while showing variable values in JavaScript.

Demonstrates adding strings and numbers using the concatenation symbol, shows five plus five equals ten, and explains that mixing strings with numbers yields a string.

Master JavaScript comparison operators, including ==, ===, !=, and >, <, >=, <=; apply them in if statements, and preview the upcoming lesson on logical operators.

Explore JavaScript logical operators such as and, or, not, and how they enable complex conditions; this lecture also covers arithmetic, assignment, and concatenation operators used with strings and numbers.

Learn to use if statements in javascript to compare values with equal, triple equals, and not equal. Evaluate greater than, less than, or greater than or equal to, with else.

Explore the if statement in JavaScript and how conditions determine execution. Learn why true and false values (1 and 0) are foundational concepts in programming.

Explore the if else statement and how conditions control code blocks when true or false. Understand type mismatches between strings and numbers and the else part in control flow.

Explore nested if-else statements that evaluate conditions within an if, compare values (including type considerations), and execute the correct block based on true or false outcomes.

Explore the ternary operator, evaluating a condition like X equals 7 to choose between two expressions with ? and : in one line.

Learn how to define and call functions in javascript, using the function keyword, a name, parentheses, and curly braces; understand case sensitivity and function reuse.

Explore parameterized functions to reuse code by passing values into a function and producing customized greetings, like John Cena or Christina-Taylor Mary Jones.

Explore how to write and use return functions in JavaScript, returning values with a return statement, and preview normal, parameterized, and return functions with simple examples.

Explore nested functions by defining an outer function that calls an inner function. Pass arguments and format outputs like 'my name is' and 'my age is' within the example.

Explore local and global variables in JavaScript, understanding scope through function examples, and learn how local variables stay inside a function while removing a keyword makes them global.

Learn how to use the switch statement to evaluate an expression against multiple cases, including default, with practical examples showing case values such as 5, 10, 15, and 25.

Learn how loops in JavaScript execute code multiple times and review the four kinds—for loop, for...in loop, while loop, and do...while loop.

Master the for loop by walking through initialization, condition, and incrementation, with an example that updates x and explains execution flow from i equals 1 to i less than 10.

Explore how to define a while loop with a condition, increment variables like x and i inside the loop, print values, and avoid infinite execution.

Show how to implement a do while loop, highlighting the do keyword, code block, and while condition, and that it runs at least once before evaluating the condition.

Learn how arrays in javascript store multiple values in a single variable, unlike normal variables. See examples with friends' names and library subjects, and compare arrays to single-value variables.

learners explore three ways to create a javascript array, including initializing with values, using the new Array form, and accessing elements by zero-based indexes.

Explore dynamic arrays in JavaScript: insert values with push, iterate using a for loop, and use the length property to track size, then remove the last element with pop.

Learn how shift and unshift modify arrays: shift removes the first element, while unshift adds one or more elements to the front, unlike push.

Learn how to convert an array to a string with toString and customize separators with join, using examples like comma, space, and asterisk to format names.

Define and explore objects by listing properties such as brand, price, RAM size, and storage, create object literals, access properties, and preview the upcoming for-in loop lesson.

Explore the for-in loop to iterate over an object's properties, using a practical example to access and display each property like price and brand in the browser.

Understand what ajax is and why we use it. See how ajax sends and retrieves data from a server asynchronously without interfering with the display and behavior of the page.

Explore Ajax through practical examples like Google search suggestions and username checks that update data without refreshing the page. See how the browser communicates with the server for instant responses.

Understand how to create an XMLHttpRequest object and send data to a server, addressing cross-browser compatibility with modern browsers and legacy Internet Explorer.

Learn how to construct and send requests using the open and send methods, and compare get and post methods. Explore how the true or false setting influences request behavior.

Learn how to send get requests with ajax to retrieve data from the server using open and send, including query strings and parameters for dynamic results.

Learn how to use AJAX to send post requests, set request headers and content-type, and pass parameters in a form-encoded payload, contrasting it with get requests.

Create and use an onreadystatechange function to monitor a request’s readyState changes from initialization to completion. Check that the final status is 200 before processing the response.

Learn how to create a request object, handle the response with a ready-state change function, and display the response text in the results div.

Develop and test your first Ajax project by wiring a button click to a JavaScript function that sends a GET request, updates a result div, and displays the server response.

Build a dynamic web page that captures a user name, updates a welcome message in real time using dom methods, handles blank input, and previews a future search-suggestion project.

Create and seed a customers table with name and email, connect to a local database, and build a where name like query for ajax-style search suggestions.

Explore Ajax project 3: search suggestion (part 2) and learn to implement a live search feature by populating name and email fields, refreshing to view results, and styling options.

Discover jQuery, a lightweight JavaScript library that simplifies using JavaScript on your website. Explore DOM manipulation, event handling, Ajax operations, and animations, all with fewer lines of code.

Explore two methods to include jQuery on your site, compare production (machine readable, compressed) versus development (human readable) versions, and weigh CDN versus local links for faster loading.

Check whether an external script has loaded, and fall back to a local file if it hasn't, using a conditional script loading approach.

Learn jQuery syntax by building an external JavaScript file linked to an html page, then use document ready, selectors, and actions to hide paragraphs with adjustable durations and click events.

Explore jquery selectors, including element, class, and id selectors, and learn how this references the current element while applying show, hide, and click events with animation timing.

Explore form events by examining focus, blur, change, and submit handlers for input fields. Implement and observe how entering, leaving, and changing values triggers these events.

Explore window and document events such as load, unload, scroll, and resize, and apply handlers like onload to the document and its elements, noting load events are deprecated.

Practice using an input type number to pick 1 to 10 and conditionally show or hide content when the value is greater than 5, with basic show/hide logic and transitions.

Discover how to use jQuery to get text and HTML content from paragraphs, retrieve input values and placeholders, and access image sources while navigating file paths and simple styling.

Use jQuery to set and get content values for html elements, including text, input values, and placeholders.

Learn how to create and insert HTML content using jQuery and vanilla JavaScript, by defining text variables, setting classes, and appending elements to the document.

Learn how to add HTML content with jQuery by using append, prepend, before, and after to insert text and elements into the DOM, understanding parent-child relationships and dynamic updates.

Learn how to manipulate the DOM with jQuery by removing elements and emptying their contents, and understand the difference between remove() and empty() for divs and nested elements.

Explore the basic concept of traversing the DOM, including parents, children, siblings, ancestors, and descendants, using practical element examples.

Explore ancestor traversal by using the parent method, the parents method, and the parents until method to select the direct parent and all ancestors, then illustrate with a red background.

Learn descendant traversal using the children and find methods to select first-level children or all descendants, and see how color and background color inherit while borders do not.

Master sibling traversal in the DOM by selecting all siblings, excluding the current element, using next, previous, before, and siblings to build interactive components like sliders.

Learn how to perform ajax actions with the load method in jQuery, loading content into a selector, optionally sending data, and handling a callback with status checks.

Learn to send a get http request with jQuery ajax to submit a name via an input and button on localhost, without refreshing the page, and handle the hello response.

Learn how to implement jQuery ajax with $.ajax to submit a name via get or post, handle click events, and display the hello name response dynamically.

Learn how to use jQuery's each method to traverse and manipulate multiple elements selected by a selector, with practical examples like looping over paragraphs and handling a click event.

Learn how to add classes to elements dynamically using JavaScript. See how adding a class can apply red text and background colors, with upcoming lessons on removing these styles.

Master css manipulation by removing classes from elements to alter text colors and backgrounds, experiment with red and green colors on paragraphs, and prepare for dynamic element updates.

Create a paragraph on button click and apply an embedded class with dynamic CSS. Inject style rules into the head and manage multiple properties like color and background.

Learn how to toggle a CSS class on paragraphs with a button click, adding and removing a red style to demonstrate dynamic styling through class manipulation.

Discover why Bootstrap is a free frontend framework for faster web development and responsive designs, including Bootstrap five features like the grid system, components, templates, and Sass.

Discover two ways to use bootstrap: download compiled css and js or cdn link, and learn to set up local css/js folders and test with bootstrap classes.

Learn to include essential meta tags for any website: character set utf-8 and viewport settings with width=device-width and initial-scale=1.0, ensuring responsive page dimensions and proper initial zoom.

Explore bootstrap grid system, a 12-column flexbox layout, using container and container-fluid to achieve fixed and full-width designs across breakpoints, and observe responsive behavior across devices.

Discover how to build a responsive services grid using bootstrap's container and row, center-aligned text, and column breaks with w-100 and auto-width cols, including bootstrap icons.

Learn how offset works in the bootstrap grid system by applying a five-column left offset to a seven-column block, then center it with text-center and width utilities like w-100.

Learn how to control element order in Bootstrap five using order-1 to order-5 and order-first or order-last, with responsive reordering at breakpoints like sm and md.

Learn bootstrap's 12-column grid to create equally width columns by dividing 12 by content count per row, with examples of three columns (width 4) and four columns (width 3).

Learn how to design variable width contents with Bootstrap grid, ensuring row column sums equal 12, using md for medium screens, and applying image and detail layouts.

Explore bootstrap positioning classes to arrange elements with static, relative, absolute, and fixed positions; learn to center elements using top, start, and translate, and apply sticky and fixed behaviors.

Explore bootstrap display properties, including d-none, d-inline, d-block, and variants for inline-block, grid, flex, and table elements across breakpoints.

Explore the difference between flex and inline flex: flex makes the flex items inline, while inline flex makes the container itself inline.

Explore how flex direction creates horizontal or vertical layouts with flex row, flex row reverse, flex column, and flex column reverse, applied to a container using d-flex or d-inline-flex.

Learn how flex justify-content aligns items inside a flex container, from start and center to end, between, around, and evenly spaced among three children.

Explore vertical alignment in flexbox with align items, demonstrating start, center, end, baseline, and stretch while building on justify content in a practical flex container.

Demonstrate how align-self controls vertical alignment of individual flex items within a flex container, using align-self-start, align-self-center, align-self-end, align-self-baseline, and align-self-stretch.

Explore the difference between em and rem, showing how rem scales with the base font size and em with the parent font size through practical browser examples.

Learn bootstrap five spacing by using margin and padding utilities, such as m- and p-, with 0–5 units, rem-based sizing, and practical centering with m-auto and flex utilities.

Master Bootstrap image handling with classes like image-fluid, img-thumbnail, and image rounded; control max width, height auto, and centering using auto margins for responsive images.

Master bootstrap 5 image layouts by using float and clearfix, centering with display block and auto margins, and applying image fluid, max width 100%, height auto, thumbnail, and rounded classes.

Explore Bootstrap background colors and gradients, using classes like bg-primary, bg-secondary, bg-success, bg-gradient to apply background colors and gradient backgrounds.

Explore bootstrap five text color classes, including text primary, secondary, success, danger, warning, info, light, dark, muted, white, and 50 variants like text black 50 and text white 50.

Explore Bootstrap typography by examining text alignment, headings, display font sizes, line heights, text wrap, and font weights and styles to design scalable, accessible interfaces.

Learn to use bootstrap icons by installing or embedding SVG, apply the icon font, and style icons with size and color, using classes like bi-laptop and three-circle-fill.

Learn to create a hover animation for icons by applying a shared class, using CSS transitions and transforms to flip, rotate along the y axis, and zoom on hover.

Learn to build a Bootstrap accordion from scratch by structuring a container, row, and accordion items, and control visibility with collapse and show using data attributes and ids.

Explore bootstrap 5 collapse and its use in creating accordion-like content, with buttons and anchors controlling collapsible sections via data attributes, and a project with three buttons managing content columns.

Learn to implement a collapse project with Bootstrap, using anchor links to toggle content sections and organize the layout with container and row divs.

Learn to create a Bootstrap 5 modal by building its structure: modal, modal-dialog, modal-content, modal-header, modal-body, and modal-footer, and wire up trigger and close actions with data attributes.

Learn to create a Bootstrap dropdown and navigation menu with a button or link. Follow a step-by-step setup showing container, dropdown toggle, menu, items, and Bootstrap with Popper scripts.

Learn how to build a bootstrap five navigation menu with a logo, toggler, collapsible menu, and responsive breakpoints, including active links and centering with mx-auto.

Learn to add a bootstrap dropdown to navigation by configuring the dropdown toggle and aria-expanded role attributes, building the dropdown menu, and enabling it with bootstrap js.

Learn the difference between client side and server side programming, where javascript adds interactivity and BHB runs on the server to store data and verify login.

Install xampp, a bundle with apache and a database on your Windows, Linux, or macOS machine from apache friends; run as administrator, start apache and mysql, then open localhost.

Get acquainted with the HTDocs folder as the public root; create php files inside it and access them via localhost. Review php.ini settings, focusing on development versus production error reporting.

Set up a project inside the htdocs folder, create your first php file saved with a .php extension, and write the opening and closing php tags.

Master the PHP echo statement to output text using single or double quotes, semicolons, and line breaks, demonstrated through simple strings in a localhost environment.

Compare the print statement with the eco statement by writing values in single or double quotes to display output, noting the eco statement has shorter processing time.

Learn how to print quotes inside code by using the escape backslash, and how single-quote and double-quote contexts handle nested strings, avoiding syntax errors.

Demonstrate how to embed html inside php by echoing elements, escaping characters, and rendering input fields with simple styling to show dynamic output in a web page.

Learn to declare a PHP variable with a dollar sign, assign it values, and populate an input field's value attribute in HTML.

Teaches how to add single-line and multi-line comments in PHP, using // and /* ... */, with practical examples like documenting a contact form.

Learn how to define PHP variables, including naming rules (start with $, then a letter or underscore; no leading digits) and basic types like strings, numbers, and booleans.

Explore PHP data types, including string, integer, float, boolean, array, and object, plus null and resource, with examples and using var_dump to reveal type and value.

Learn how to concatenate strings in PHP by joining variables and literals with the concatenation operator (the dot), control spacing and punctuation, and observe examples like names and sentences.

This lecture highlights the difference between single and double quotes in echo statements: double quotes process variables, single quotes print literals, and concatenation is needed with singles.

Demonstrate assignment operators with practical x and y examples, including plus equals, minus equals, division assignment, and multiplication assignment, plus standard assignment, showing results such as 18 and 31.

Explore nine comparison operators in BHB, including less than, greater than, and equality variants, with emphasis on strict versus loose equality and their use in if-else statements.

Explore the logical operators in BHB, including and, or, xor, and not, with their symbols (&&, ||, !) and their role in building complex true/false conditions in if statements.

Explore increment and decrement operators using an example with a value of 5. Learn how post-increment returns the original value before increasing, while pre-increment increases first and then returns.

Explore string operators, including the assignment and concatenation operators, and see how to concatenate strings with a single variable in practical examples.

Master if statements to check conditions, execute code blocks when true, and use equality and inequality comparisons between variables x and y. Explore else branches to handle non-matching cases.

Learn how if statements control code flow, using else and else if branches to execute specific blocks of code based on conditions and truth values.

Learn to use the if statement and else if chains in this module of the most comprehensive web development course. Master one if, multiple else ifs, and a final else.

Explore nested if else statements by comparing values and types with if, else, and nested conditions, using variables x and y and equal versus identical checks.

Learn to apply logical and comparison operators using if statements, with examples of greater than and greater than equal to, and to combine conditions with and and or.

Learn how while loops execute a code block while a condition holds, using x starting at 1 and incrementing to 10; compare with for loop.

Learn how the do while loop executes the block before testing the condition, compare it with the while loop, and ensure it runs at least once.

Learn how to write a for loop with initialization, condition, and increment, then execute a code block multiple times, including variations and potential pitfalls.

Explore how the switch statement works in programming, including cases, default, and break, with practical examples like menu prompts and fruit checks, and understand type versus value handling.

Learn how php functions encapsulate a block of code that runs when called, defined with the function keyword, a name, and curly braces; call it to view the output.

Define parameterized functions, pass arguments, and reuse code to update behavior in one place, with examples of single vs double quotes and string concatenation.

Explore how functions return values, accept arguments, and use the returned results with echo or variables, using a simple add function and illustrating a function referencing a resource type.

Learn how to define an array in BHB, create an indexed array of friends, access values by index, and use print to display elements; discover indexed, associative, and multidimensional arrays.

Define associative arrays by mapping string keys to values, such as name, age, and phone, and show access to data via key-based indexing.

Explore how multidimensional arrays store nested values and can hold multiple phone numbers under mobile and landline. Learn to access inner arrays with indices to read specific elements.

Explore phpMyAdmin, a free, open-source tool for creating databases and tables, inserting and fetching data, and managing user permissions, in a multi-user photo gallery project with ajax-enabled interactions.

Create and name new databases by clicking the new link, then confirm creation, illustrated with examples like company and db test.

Create a table inside the company database by defining three fields: employee id, employee name, and employee phone number, with employee id as the primary key and auto increment.

Insert rows into an existing table using the insert option, supply values for fields, and browse to verify. Note the auto implemented id and the insert into table name statement.

Explore MySQL, a relational database management system, and learn how a front-end form validates input, and a PHP backend checks for existing emails before inserting new users.

Learn to connect to a MySQL server from PHP using host, user, and password, handle the connection with an if statement, and hide server errors for clean feedback.

Learn how to connect to a MySQL server and select a database by name, using variables and basic conditional logic, with a hands-on example selecting the company database.

Discover how a query functions as a statement to a database. Learn the three core types—select (search), insert, and update—and preview writing a basic query in the next lecture.

Create a new file, connect to the database, and store a simple select query in a variable named $query, then run it and verify results on localhost.

Learn how to use the insert into table values syntax to add rows, match fields with values, and use variables to insert dynamic data.

Master update queries in SQL by using update, set, and where clauses to modify table data such as mobile numbers and names, with practical examples.

Understand how to write a select query in PHP and MySQL, choosing specific columns or star from a table, and filter with where while fetching and iterating results.