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browser,javascript
19m:20s
Sep 11, 2025
Event Listeners & Handling Events
Every modern web app comes alive through events—clicks, key presses, form submissions, and everything in between. In this video, we’ll dive deep into the event-driven magic that powers the browser.Here’s what you’ll learn:
✨ Event Listeners — how to add and remove them like a pro
� The Event Object — unlock target vs currentTarget and why it matters
� Event Flow — capturing, bubbling, and how events move through the DOM
⛔ Stopping Events — when to use stopPropagation and preventDefault
� Delegation Patterns — attach one listener to rule them all (cleaner, faster code!)
Along the way, we’ll explore real-world examples like:
� Showing the mouse position in real-time
⌨️ Restricting input fields to just letters
� Preventing forms from submitting until validation passes
❌ Making “remove” buttons work with delegated events—no messy code needed
This session takes you from basic clicks ➡️ to professional event handling patterns that scale as your app grows.
Ready to master the secret sauce of interactivity? �
browser,javascript
8m:17s
Sep 9, 2025
Class & Style Manipulation
Ready to take your DOM game up a notch? In this video, we’ll unlock the secrets of making your pages look alive with style changes and class toggles.✨ You’ll learn how to:
🔹 Add, remove, and toggle classes with ease
🔹 Directly style elements using .style 🎯
🔹 Know when to use CSS classes vs inline styles 🧩
🌙 Build a slick dark mode toggle demo
By the end, you’ll be styling like a pro—your elements won’t just sit there…they’ll respond, adapt, and shine ✨🔥
browser,javascript
18m:11s
Sep 4, 2025
Selecting & Modifying Elements
Now that you know what the DOM is 🌳, it’s time to grab it, shape it, and make it dance 💃! In this video, you’ll learn how to find elements on the page and update them dynamically with JavaScript.We’ll cover:
🔎 Powerful ways to query the DOM (getElementById, querySelector, querySelectorAll)
📂 The difference between NodeLists vs HTMLCollections (and why it matters)
📝 How to read & update text/HTML with innerText, textContent, and innerHTML
🏷️ Working with attributes (getAttribute, setAttribute)
✅ Best practices to keep your DOM manipulation clean & safe (hint: don’t abuse innerHTML!)
💡 With live demos, we’ll query by IDs, classes, attributes, even complex CSS selectors — and then we’ll modify elements on the fly, from text and attributes to inline styles.
⚡ By the end of this video, you’ll have the skills to take control of your webpage’s content and structure like a true DOM wizard 🧙♂️!
browser,javascript
19m:20s
Sep 2, 2025
Browser Runtime Environment
Kick off the JavaScript in the Browser series with a deep dive into how the browser actually works 🖥️✨.In this video, we’ll:
🌳 Unpack the DOM — the tree of nodes that brings your HTML to life
🎨 Explore how HTML, CSS, and JavaScript all connect through the DOM
📄 Meet the powerful document object — your entry point to everything on the page
🪟 Understand the difference between the DOM and the BOM (Browser Object Model)
🔍 Learn how to inspect and manipulate the DOM using dev tools like a pro
We’ll also set the stage for the whole series: 👉 introducing the GitHub repo 📂, how the skeleton code works, and what tools we’ll be using (WebStorm + Chrome).
⚡ By the end, you’ll see the web in a whole new way and be ready to start bending the browser to your will!
javascript
18m:12s
Sep 11, 2025
Introduction to Async Functions
Async programming doesn’t have to feel like juggling chainsaws. In this episode, we’ll unravel the magic of async and await—two keywords that make working with asynchronous code in JavaScript cleaner, easier, and far more readable. 🚀We’ll start by exploring why async matters: JavaScript is single-threaded but non-blocking, so operations like network requests need special handling. You’ll see how we moved from callbacks ➝ Promises ➝ async/await, and why this evolution makes your code shine. ✨
Next, you’ll learn:
🔑 What makes an async function special (spoiler: it always returns a Promise).
⏸ How await pauses execution until a Promise settles—without freezing your app.
💻 Real-world examples, including a simulated network request written both with .then() and the async/await style.
🛡 How to handle errors gracefully with try/catch.
By the end, you’ll feel confident writing asynchronous JavaScript that’s elegant, predictable, and easy to read. ⚡
javascript
12m:53s
Sep 9, 2025
Introduction to Recursion
In this episode, we unlock the power of recursion — functions that call themselves! 🔄 You’ll see why recursion needs a clear exit point (the base case), and how this elegant approach can simplify tricky problems. Together, we’ll walk through three hands-on examples:⏱ A countdown timer that rockets to blast off!
✖️ Factorial computation (the classic recursion demo)
🔀 A recursive bubble sort that organizes chaos step by step
By the end, recursion will go from intimidating to intuitive — a tool you’ll actually want in your problem-solving toolkit. 🚀
javascript
16m:59s
Sep 4, 2025
Higher-Order Functions
In this episode, we explore a superpower of JavaScript: higher-order functions — functions that can take other functions as inputs or return new functions as outputs.🎯 What you’ll learn:
- What higher-order functions are and why they’re important.
- Functions as arguments with real-world examples using map, filter, and forEach.
- Functions returning functions to create flexible, configurable behaviors.
- A practical Pub/Sub pattern (publish/subscribe) — showing how higher-order functions enable reusable and event-driven code.
💡 Why it matters:
Understanding higher-order functions is a game-changer. They’re the foundation for functional programming patterns, modern libraries, and frameworks. Once you master them, you’ll start seeing opportunities to write code that’s cleaner, more modular, and easier to extend.
By the end of this episode, you’ll know how to bend functions to your will — letting them build, transform, and orchestrate other parts of your program. ⚡️
javascript
8m:31s
Sep 2, 2025
Closures and Lexical Scope
In this episode, we unlock one of JavaScript’s most powerful (and sometimes mysterious) features: closures. You’ll see how functions can “remember” the variables around them, even after the outer function has finished running.🎯 What you’ll learn:
- Lexical scope — how JavaScript decides which variables a function can access.
- Closures — functions carrying their environment with them.
- Practical use cases:
* A simple counter that remembers its value.
* Using closures to create private data in JavaScript.
💡 Why it matters:
Closures are everywhere in modern JavaScript — from event listeners to libraries and frameworks. Understanding them gives you the power to write smarter, safer, and more reusable code.
By the end, closures won’t feel like “magic” — they’ll be a tool you can confidently use to structure your programs. 🔑
javascript
16m:58s
Aug 28, 2025
Error Handling
Even the best-written code can run into unexpected situations — and that’s where error handling comes in. In this episode, you’ll learn how to make your programs more reliable by anticipating problems and handling them gracefully.� What you’ll learn:
- Why handle errors? The importance of defensive programming.
- try, catch, finally — how to catch problems without crashing your program.
- Throwing custom errors when you detect something invalid.
- Practical example with input validation (like stopping someone from dividing by zero).
� Why it matters:
Professional developers don’t just write code that works — they write code that fails gracefully. Error handling is what separates quick scripts from robust applications.
By the end of this episode, you’ll know how to protect your code against the unexpected — and keep your users from seeing cryptic crashes. �
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All Videos
🖼️ Views
- index.view.php: added wider screen support with max-w-7xl.
- Removed a duplicate header to clean up the layout.
🧱 Framework Cleanup
- Database.php: fixed IDE issues and added helpful annotations.
- globals.php: minor tweaks to smooth dev experience.
- Model.php: highlighted PHPDoc comments, reviewed skip(), take(), and orderBy() methods.
- Session.php and View.php: both got the “FII” treatment (Fix IDE Issues).
📦 Http Layer
- Policies:
- UserPolicy: FII.
- Controllers:
- AuthenticationController, PhotoController, RegisterController, ReviewController, and UploadController: all reviewed and cleaned up.
🌐 Public Entry Point
- index.php: adjusted try/catch block for better error handling and clarity.
🎯 And that wraps things up at v28-review-refactor — setting the stage for a maintainable, scalable app with a solid foundation.
Here’s what gets built in version v18-redirects-with-flash:
- Create a Session class as a singleton, with a handy global session() helper 🔐
- Initialize the session at app start and build a clean API like:
- session()->error('Missing required parameters.')->redirect('/');
- Implement error() and redirect() methods for smooth flow and messaging
- Fix the issue of persistent flash messages by introducing delete_transient_data() to clear session data after one request cycle
- Use Alpine.js to display flash messages dynamically with a snappy user experience ⚡
- Create a reusable _flash.view.php layout file for flash UI 💡
- Hook flash messages into the review flow by updating all dd('TODO') redirects in the PhotoController
- Bonus: Add current_route support in the Router to improve context-awareness in views 🧭
With sessions and flash messages in place, your app now speaks back to the user—clear, friendly, and fast. 🚀
Here’s what we tackle in version v16-framework-refactor:
Emphasize the value of regular review and refactor sessions 🧠
Review our entry point (public/index.php) and extract logic into a new App class 📦
Create Framework/App as a singleton with a start() method to centralize bootstrapping 🚀
Address messy relative paths like '../../' by creating a dedicated Path helper class 🧭
Build Framework/Path as a singleton and introduce helpers like app(), root(), require_app(), and require_root()
Refactor all path-related code to use these clean, expressive helpers 📁
Move globals.php into the Framework directory to keep framework-related code encapsulated
Clean up and clarify all require/import statements 🔄
This refactor sets us up for a cleaner, more organized foundation—making our mini-framework easier to navigate, extend, and love. 💡
- Create a new AuthenticationController inside Http/ with three methods:
- login() – shows the login form
- authenticate() – handles login logic
- logout() – clears user session
📄 View
- Add views/login/index.view.php to render the login form
🔀 Routing
- Register the necessary routes:
- GET /login → shows the login form
- POST /login → processes authentication
- POST /logout (or GET) → logs the user out
🧠 Authentication Logic
- Inside authenticate():
- Validate email and password inputs
- Lookup user by email from the database
- Use password_verify() to check if password matches
- On success → Session::login($user_id)
- On failure → redirect back with error message
🔐 Session Enhancements
- Add login($user_id) to store user ID in session
- Add logout() to destroy the session cleanly
📌 And that lands us at v23-authentication.
Here’s what’s packed into version v17-leave-review:
Add a POST route to handle form submissions 🛤️
Stub out the PhotoController::store method as our entry point for review handling
Wire up the review form and hook it into the controller 🧵
Introduce basic validation to catch missing fields or bad data 🧼
Add temporary dd('TODO') calls as placeholders for future redirects
Build the SQL insert logic using the photo_id from the query string 🔗
Validate that the photo exists before inserting a review to maintain data integrity 🔒
Refactor the Database class:
Rename exec() to raw() for clarity
Add a new execute() method to handle parameterized inserts and return the number of affected rows ⚙️
By the end of this video, users can leave their thoughts—and our app takes one more step toward being fully interactive. 🌟
Here’s what we’ll cover:
Query the database for all reviews associated with a given photo 📄
Loop through the reviews and display them on the photo page 🎞️
Calculate a summary (like average stars or total reviews) 📊
Display the summary alongside the photo for quick insight 🧠
By the end, version v15-show-reviews adds real voices to each photo—making the app feel more alive and interactive. 🚀
Popular Videos
Watch What's Hot
oop,php
12m:54s
Jul 17, 2025
Final Review & Refactor
This video is all about the last layer of polish — a final walkthrough to tidy up code, views, and structure across the project. Here’s what we touched:🖼️ Views
- index.view.php: added wider screen support with max-w-7xl.
- Removed a duplicate header to clean up the layout.
🧱 Framework Cleanup
- Database.php: fixed IDE issues and added helpful annotations.
- globals.php: minor tweaks to smooth dev experience.
- Model.php: highlighted PHPDoc comments, reviewed skip(), take(), and orderBy() methods.
- Session.php and View.php: both got the “FII” treatment (Fix IDE Issues).
📦 Http Layer
- Policies:
- UserPolicy: FII.
- Controllers:
- AuthenticationController, PhotoController, RegisterController, ReviewController, and UploadController: all reviewed and cleaned up.
🌐 Public Entry Point
- index.php: adjusted try/catch block for better error handling and clarity.
🎯 And that wraps things up at v28-review-refactor — setting the stage for a maintainable, scalable app with a solid foundation.
oop,php
25m:6s
Jun 10, 2025
Sessions / Redirects / Flash Messages
Now that users can submit reviews, let’s give them feedback! In this video, we bring in sessions, redirects, and flash messaging to guide the user experience after form submissions. ✨Here’s what gets built in version v18-redirects-with-flash:
- Create a Session class as a singleton, with a handy global session() helper 🔐
- Initialize the session at app start and build a clean API like:
- session()->error('Missing required parameters.')->redirect('/');
- Implement error() and redirect() methods for smooth flow and messaging
- Fix the issue of persistent flash messages by introducing delete_transient_data() to clear session data after one request cycle
- Use Alpine.js to display flash messages dynamically with a snappy user experience ⚡
- Create a reusable _flash.view.php layout file for flash UI 💡
- Hook flash messages into the review flow by updating all dd('TODO') redirects in the PhotoController
- Bonus: Add current_route support in the Router to improve context-awareness in views 🧭
With sessions and flash messages in place, your app now speaks back to the user—clear, friendly, and fast. 🚀
oop,php
18m:18s
Jun 3, 2025
First Review & Refactor
It’s time to pause and sharpen the tools. In this video, we take a step back to review our progress and clean up our codebase, because maintainability is key to sustainable development. 🛠️Here’s what we tackle in version v16-framework-refactor:
Emphasize the value of regular review and refactor sessions 🧠
Review our entry point (public/index.php) and extract logic into a new App class 📦
Create Framework/App as a singleton with a start() method to centralize bootstrapping 🚀
Address messy relative paths like '../../' by creating a dedicated Path helper class 🧭
Build Framework/Path as a singleton and introduce helpers like app(), root(), require_app(), and require_root()
Refactor all path-related code to use these clean, expressive helpers 📁
Move globals.php into the Framework directory to keep framework-related code encapsulated
Clean up and clarify all require/import statements 🔄
This refactor sets us up for a cleaner, more organized foundation—making our mini-framework easier to navigate, extend, and love. 💡
oop,php
9m:3s
Jun 26, 2025
User Authentication
📁 Controller Setup- Create a new AuthenticationController inside Http/ with three methods:
- login() – shows the login form
- authenticate() – handles login logic
- logout() – clears user session
📄 View
- Add views/login/index.view.php to render the login form
🔀 Routing
- Register the necessary routes:
- GET /login → shows the login form
- POST /login → processes authentication
- POST /logout (or GET) → logs the user out
🧠 Authentication Logic
- Inside authenticate():
- Validate email and password inputs
- Lookup user by email from the database
- Use password_verify() to check if password matches
- On success → Session::login($user_id)
- On failure → redirect back with error message
🔐 Session Enhancements
- Add login($user_id) to store user ID in session
- Add logout() to destroy the session cleanly
📌 And that lands us at v23-authentication.
oop,php
29m:47s
Jun 5, 2025
Submitting Reviews
It’s time to let users have their say! In this video, we implement the “Leave a Review” feature, allowing users to submit feedback on photos directly from the app. 💬Here’s what’s packed into version v17-leave-review:
Add a POST route to handle form submissions 🛤️
Stub out the PhotoController::store method as our entry point for review handling
Wire up the review form and hook it into the controller 🧵
Introduce basic validation to catch missing fields or bad data 🧼
Add temporary dd('TODO') calls as placeholders for future redirects
Build the SQL insert logic using the photo_id from the query string 🔗
Validate that the photo exists before inserting a review to maintain data integrity 🔒
Refactor the Database class:
Rename exec() to raw() for clarity
Add a new execute() method to handle parameterized inserts and return the number of affected rows ⚙️
By the end of this video, users can leave their thoughts—and our app takes one more step toward being fully interactive. 🌟
oop,php
19m:34s
May 29, 2025
Displaying Reviews
Let’s bring feedback into the spotlight! In this video, we enhance the photo detail page by fetching and displaying user reviews from the database. 💬Here’s what we’ll cover:
Query the database for all reviews associated with a given photo 📄
Loop through the reviews and display them on the photo page 🎞️
Calculate a summary (like average stars or total reviews) 📊
Display the summary alongside the photo for quick insight 🧠
By the end, version v15-show-reviews adds real voices to each photo—making the app feel more alive and interactive. 🚀
Hi, I’m Bob Cravens, the founder of TekFoundry. I created
TekCasts to share my passion for software engineering, architecture,
and best practices with developers, tech enthusiasts, and lifelong
learners. TekCasts is a platform built for those who want to deepen
their understanding of cutting-edge technologies, master essential
skills, and stay ahead in an ever-evolving industry. Whether you’re
just starting or looking to refine your expertise, our in-depth
courses and hands-on lessons are designed to provide real-world
value. Join us and take your technical skills to the next level!
Upcoming Schedule
Here’s what we’ll explore:
🏭 Object factories vs constructor functions—and why constructors gave us more power.
🆕 The magic of the new keyword and how it creates object instances.
🛠 Adding methods through prototypes to keep memory usage efficient.
💡 Why this pattern still matters today (hint: classes are built on top of it!).
By the end, you’ll see how prototypes formed the backbone of JavaScript’s object system—and why understanding them gives you a deeper grasp of how modern classes really work. 🚀
Here’s what you’ll unlock:
🔑 Accessing form elements (value, checked, selectedIndex) with ease
🚫 Preventing the dreaded page reload on submit
✅ Adding basic validation (required fields, patterns, matching passwords)
⚡ Real-time feedback with input and change events
🛠️ A full login form handler demo—from data collection ➡️ validation ➡️ simulated submission
Along the way you’ll see:
💡 How to use the FormData API for cleaner code
💡 How to provide instant, user-friendly error messages
💡 Why client-side validation is helpful—but server-side validation is essential
By the end, you won’t just build forms… you’ll craft smooth, resilient user experiences that your users will love ❤️
👉 Watch now and take your form handling skills to the next level!
Here’s what we’ll cover:
🆕 Introducing the class keyword and why it’s a game-changer.
🏗 Defining constructors, properties, and methods with sleek new syntax.
🐾 Creating instances and bringing our objects to life.
🔎 A peek under the hood—how classes are really just a friendlier way to work with prototypes.
By the end, you’ll be comfortable building your own classes and ready to wield this modern syntax like a pro. 🚀
Here’s what you’ll master:
🧩 Creating nodes with createElement & createTextNode
📌 Inserting elements using append, appendChild, and prepend
🗑️ Removing nodes gracefully with .remove() and .removeChild()
🪞 Cloning entire elements with cloneNode(true/false)
⚡ Building dynamic UI components—like interactive tables, buttons, and more
You’ll see:
✅ Why innerHTML isn’t always your best friend
✅ How to dynamically add “Remove” and “Clone” buttons to a table
✅ A hands-on demo where rows can be added, deleted, or duplicated — all with clean JavaScript
By the end, you won’t just be reading the DOM — you’ll be shaping it, sculpting it, and breathing life into it 💡🚀
👉 Watch this video and unlock the power to create and control dynamic UIs!
Here’s what we’ll cover:
🌳 Why Inheritance matters for organizing and scaling your code.
🔗 Using extends to create child classes.
🧩 Leveraging super() to tap into parent constructors.
✍️ Overriding methods to customize behavior for specific classes.
We’ll bring it all together with an Animal → Dog example, showing how subclasses can extend functionality while keeping your code DRY and elegant. 🐾
By the end, you’ll have the tools to structure your JavaScript programs like a true object-oriented pro. ⚡
Here’s what you’ll learn:
📚 Call stack basics – how functions get pushed, popped, and executed
⏱️ Synchronous vs asynchronous execution – what runs now vs what runs later
🕒 Macrotasks – like setTimeout and setInterval
⚡ Microtasks – like Promises and queueMicrotask
🧪 A hands-on demo where we predict and then prove the order of console logs using timers & promises
You’ll finally understand:
✅ Why some logs show up before you expect them
✅ Why promises are “faster” than timeouts
✅ How the browser keeps things efficient, even when you’re spamming microtasks
By the end, you’ll see the Event Loop not as magic, but as your best friend in building smooth, non-blocking web apps 🚀
👉 Watch now and unlock the inner workings of JavaScript’s brain 🧠⚡
Upcoming Releases
Coming Soon
Coming Soon
javascript
10m:2s
Sep 16, 2025
Constructor Functions & Prototypes
Before ES6 classes came along, JavaScript had its own way of doing object-oriented programming—using constructor functions and prototypes. In this episode, we’ll take a step back in time and uncover how developers structured code for reusability and efficiency. 🏗️Here’s what we’ll explore:
🏭 Object factories vs constructor functions—and why constructors gave us more power.
🆕 The magic of the new keyword and how it creates object instances.
🛠 Adding methods through prototypes to keep memory usage efficient.
💡 Why this pattern still matters today (hint: classes are built on top of it!).
By the end, you’ll see how prototypes formed the backbone of JavaScript’s object system—and why understanding them gives you a deeper grasp of how modern classes really work. 🚀
Coming Soon
browser,javascript
24m:35s
Sep 16, 2025
Working with Forms and User Input
Forms are the heartbeat of the web—from login screens to checkout flows, they’re where users and apps truly connect. In this video, we’ll master how to capture, validate, and process user input like a pro.Here’s what you’ll unlock:
🔑 Accessing form elements (value, checked, selectedIndex) with ease
🚫 Preventing the dreaded page reload on submit
✅ Adding basic validation (required fields, patterns, matching passwords)
⚡ Real-time feedback with input and change events
🛠️ A full login form handler demo—from data collection ➡️ validation ➡️ simulated submission
Along the way you’ll see:
💡 How to use the FormData API for cleaner code
💡 How to provide instant, user-friendly error messages
💡 Why client-side validation is helpful—but server-side validation is essential
By the end, you won’t just build forms… you’ll craft smooth, resilient user experiences that your users will love ❤️
👉 Watch now and take your form handling skills to the next level!
Coming Soon
javascript
4m:6s
Sep 18, 2025
ES6 Classes
JavaScript leveled up with ES6, giving us a much cleaner, more intuitive way to write object-oriented code: the class keyword. ✨ In this episode, we’ll modernize our approach and see how classes make our code easier to read and maintain—while still being built on prototypes behind the scenes.Here’s what we’ll cover:
🆕 Introducing the class keyword and why it’s a game-changer.
🏗 Defining constructors, properties, and methods with sleek new syntax.
🐾 Creating instances and bringing our objects to life.
🔎 A peek under the hood—how classes are really just a friendlier way to work with prototypes.
By the end, you’ll be comfortable building your own classes and ready to wield this modern syntax like a pro. 🚀
Coming Soon
browser,javascript
12m:23s
Sep 18, 2025
Creating, Removing, & Cloning Elements
Web pages don’t have to be static — with JavaScript, you can build, destroy, and duplicate elements on the fly. In this video, we’ll dive into the core DOM methods that let you take full control over your UI.Here’s what you’ll master:
🧩 Creating nodes with createElement & createTextNode
📌 Inserting elements using append, appendChild, and prepend
🗑️ Removing nodes gracefully with .remove() and .removeChild()
🪞 Cloning entire elements with cloneNode(true/false)
⚡ Building dynamic UI components—like interactive tables, buttons, and more
You’ll see:
✅ Why innerHTML isn’t always your best friend
✅ How to dynamically add “Remove” and “Clone” buttons to a table
✅ A hands-on demo where rows can be added, deleted, or duplicated — all with clean JavaScript
By the end, you won’t just be reading the DOM — you’ll be shaping it, sculpting it, and breathing life into it 💡🚀
👉 Watch this video and unlock the power to create and control dynamic UIs!
Coming Soon
javascript
9m:8s
Sep 23, 2025
Inheritance
Ready to level up your JavaScript classes? 🚀 In this episode, we’ll explore how objects can inherit behavior from one another, making our code more powerful and reusable.Here’s what we’ll cover:
🌳 Why Inheritance matters for organizing and scaling your code.
🔗 Using extends to create child classes.
🧩 Leveraging super() to tap into parent constructors.
✍️ Overriding methods to customize behavior for specific classes.
We’ll bring it all together with an Animal → Dog example, showing how subclasses can extend functionality while keeping your code DRY and elegant. 🐾
By the end, you’ll have the tools to structure your JavaScript programs like a true object-oriented pro. ⚡
Coming Soon
browser,javascript
13m:16s
Sep 23, 2025
The Event Loop
JavaScript may look simple, but under the hood it’s powered by the Event Loop — the secret sauce that lets your code juggle tasks, handle async operations, and keep your apps responsive. In this video, we’ll break down exactly how it works (without frying your brain 🥓).Here’s what you’ll learn:
📚 Call stack basics – how functions get pushed, popped, and executed
⏱️ Synchronous vs asynchronous execution – what runs now vs what runs later
🕒 Macrotasks – like setTimeout and setInterval
⚡ Microtasks – like Promises and queueMicrotask
🧪 A hands-on demo where we predict and then prove the order of console logs using timers & promises
You’ll finally understand:
✅ Why some logs show up before you expect them
✅ Why promises are “faster” than timeouts
✅ How the browser keeps things efficient, even when you’re spamming microtasks
By the end, you’ll see the Event Loop not as magic, but as your best friend in building smooth, non-blocking web apps 🚀
👉 Watch now and unlock the inner workings of JavaScript’s brain 🧠⚡
Have questions?
All Series
If you’re ready to take your PHP skills to the next level, this video series is designed to help you do just that! Starting from a static HTML page, we’ll guide you through the process of converting it into a dynamic, maintainable PHP application using best practices.
🔧 What You’ll Learn:
• How to build a custom PHP mini-framework from scratch (no frameworks, just pure PHP!)
• Core concepts like MVC architecture, routing, sessions, and database management
• Practical coding techniques for clean, secure, and maintainable PHP code
• Step-by-step guidance on refactoring your project as it grows, from simple static pages to a full-fledged application
⚙️ Key Features:
• Hands-on approach with real-world examples
• A focus on practical, easy-to-follow solutions
• Emphasis on clean, reusable code that follows industry best practices
• Building your own PHP framework and database handling code along the way
By the end of this series, you’ll have built a fully functional photo review application – and gained the skills to develop your own PHP projects with confidence.
Ideal for: Intermediate PHP developers looking to deepen their understanding and elevate their coding practices.
Prerequisites: Basic knowledge of PHP and OOP principles.
Ready to take your PHP skills to the next level? Join me in this practical, hands-on series! 👨💻👩💻
In “JavaScript for Beginners”, you’ll go from zero to confident coder with a hands-on, modern approach to the world’s most popular programming language. Step-by-step, we’ll guide you through the fundamentals, demystify the syntax, and get you writing real code fast. 💻✨
💡 What you’ll learn:
• 🧠 Core Language Fundamentals: Understand variables, data types, operators, and control flow—build the logic behind the magic.
• 🔁 Loops & Functions: Write clean, reusable code with powerful function patterns.
• 📦 Collections: Master arrays and objects—tools you’ll use everywhere in JavaScript.
• 💥 Intermediate Power-Ups: Destructuring, error handling, template literals, and more to level up your scripts.
• 🌀 Function Wizardry: Closures, higher-order functions, and even recursion? Yes, you can.
• 🏗 Object-Oriented JavaScript: From prototypes to modern ES6 classes and inheritance.
• 🔗 Modules & What’s Next: A sneak peek into modular code and your next steps in the JavaScript journey.
🛠️ You’ll also:
• Set up a coding environment
• Use browser dev tools like a champ
• Build a solid foundation for DOM scripting and frameworks like React
⸻
Whether you’re brand new to coding or switching gears into web development, this course will leave you energized and equipped. By the end, you won’t just know JavaScript—you’ll be using it like a pro. ⚔️🔥
Let’s code something awesome. Your journey starts here! 🌟
We kick things off by exploring why OOP matters and how it solves common issues like messy, hard-to-maintain code. You’ll learn how to create classes and objects, define properties and methods, and harness encapsulation 🔒 to control data access. As we progress, we’ll dive into constructors, destructors, namespaces, and autoloading 📦, making your code more efficient and modular.
From there, we explore inheritance & polymorphism 🎭, showing you how to extend classes and implement interfaces for flexible, reusable designs. You’ll master traits, static methods, and the final & parent keywords to control class behavior. Then, we tackle exception handling ⚠️, teaching you how to manage errors like a pro with custom exceptions.
In the final stretch, we bring everything together with real-world patterns, including the Singleton pattern (logger class) 🔁 and Dependency Injection 💡 for writing decoupled, testable code. To top it off, we’ll refactor a calculator app from scratch 🛠️, applying OOP best practices to build a fully optimized application.
Whether you’re just starting out or looking to level up your PHP skills, this series will equip you with everything you need to master OOP and write better PHP code! 🚀🔥
What You’ll Learn:
✅ The fundamentals of PHP and how it powers the web
✅ Setting up your development environment (XAMPP, MAMP, Docker, and more)
✅ Writing your first PHP script and understanding PHP syntax
✅ Working with variables, data types, arrays, and strings
✅ Controlling program flow with conditionals and loops
✅ Creating and using functions efficiently
✅ Handling user input, forms, and validation for secure web applications
✅ Embedding PHP in HTML and structuring reusable code
✅ Debugging, error handling, and best practices
✅ A hands-on final project to put your PHP skills to the test!
By the end of this series, you’ll have a strong foundation in PHP development, enabling you to create dynamic websites, process user input, and build real-world applications. Get ready to code and bring your web development ideas to life! 💻🔥
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• A focus on practical, easy-to-follow solutions
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By the end of this series, you’ll have built a fully functional photo review application – and gained the skills to develop your own PHP projects with confidence.
Ideal for: Intermediate PHP developers looking to deepen their understanding and elevate their coding practices.
Prerequisites: Basic knowledge of PHP and OOP principles.
Ready to take your PHP skills to the next level? Join me in this practical, hands-on series! 👨💻👩💻
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• 🧠 Core Language Fundamentals: Understand variables, data types, operators, and control flow—build the logic behind the magic.
• 🔁 Loops & Functions: Write clean, reusable code with powerful function patterns.
• 📦 Collections: Master arrays and objects—tools you’ll use everywhere in JavaScript.
• 💥 Intermediate Power-Ups: Destructuring, error handling, template literals, and more to level up your scripts.
• 🌀 Function Wizardry: Closures, higher-order functions, and even recursion? Yes, you can.
• 🏗 Object-Oriented JavaScript: From prototypes to modern ES6 classes and inheritance.
• 🔗 Modules & What’s Next: A sneak peek into modular code and your next steps in the JavaScript journey.
🛠️ You’ll also:
• Set up a coding environment
• Use browser dev tools like a champ
• Build a solid foundation for DOM scripting and frameworks like React
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Whether you’re brand new to coding or switching gears into web development, this course will leave you energized and equipped. By the end, you won’t just know JavaScript—you’ll be using it like a pro. ⚔️🔥
Let’s code something awesome. Your journey starts here! 🌟
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This action-packed video series takes you on a journey from the fundamentals of Object-Oriented Programming (OOP) in PHP to advanced techniques, helping you write cleaner, more maintainable, and scalable code.We kick things off by exploring why OOP matters and how it solves common issues like messy, hard-to-maintain code. You’ll learn how to create classes and objects, define properties and methods, and harness encapsulation 🔒 to control data access. As we progress, we’ll dive into constructors, destructors, namespaces, and autoloading 📦, making your code more efficient and modular.
From there, we explore inheritance & polymorphism 🎭, showing you how to extend classes and implement interfaces for flexible, reusable designs. You’ll master traits, static methods, and the final & parent keywords to control class behavior. Then, we tackle exception handling ⚠️, teaching you how to manage errors like a pro with custom exceptions.
In the final stretch, we bring everything together with real-world patterns, including the Singleton pattern (logger class) 🔁 and Dependency Injection 💡 for writing decoupled, testable code. To top it off, we’ll refactor a calculator app from scratch 🛠️, applying OOP best practices to build a fully optimized application.
Whether you’re just starting out or looking to level up your PHP skills, this series will equip you with everything you need to master OOP and write better PHP code! 🚀🔥
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✅ The fundamentals of PHP and how it powers the web
✅ Setting up your development environment (XAMPP, MAMP, Docker, and more)
✅ Writing your first PHP script and understanding PHP syntax
✅ Working with variables, data types, arrays, and strings
✅ Controlling program flow with conditionals and loops
✅ Creating and using functions efficiently
✅ Handling user input, forms, and validation for secure web applications
✅ Embedding PHP in HTML and structuring reusable code
✅ Debugging, error handling, and best practices
✅ A hands-on final project to put your PHP skills to the test!
By the end of this series, you’ll have a strong foundation in PHP development, enabling you to create dynamic websites, process user input, and build real-world applications. Get ready to code and bring your web development ideas to life! 💻🔥