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Singleton
10 Lessons -
Decorator
10 Lessons
JavaScript Design Patterns Masterclass
Learn advanced JavaScript techniques and design patterns to elevate your coding skills
JavaScript Examples from real life applications like CMS, e-commerce or popular frameworks (something clients will pay us for).
No animals/cars/pizzas were used - only 10 hours of real-life examples.
Course Summary
Can one JavaScript module be a Singleton, implement the Observer pattern, and still stay testable and clean? What are the real downsides of the Factory pattern in modern front-end frameworks? These are the kinds of questions developers get in interviews—and they’ve found answers in this course.
If you're a JavaScript developer struggling with Object-Oriented Programming or unsure how to apply design patterns in real-world apps, this course is for you. You’ll strengthen your understanding of JavaScript’s quirks, explore how patterns work in the browser and on the server, and learn how to write cleaner, more maintainable code. The more patterns we master, the more problems we can solve.
With sharper skills comes better job prospects, higher pay, and greater respect from your peers. Code quality matters—not just to the runtime engine, but to the developers reading your work. Better code means stronger skills (and the other way around).
Dalibor Jovic
With 18 years of experience and over 200 projects done with full-stack web technologies, Dalibor loves the process of starting with a blank page and bringing a smile to clients face.
*Process also know as software development
Course Pricing
(You can watch free videos from the course on @ApplicableProgramming on YouTube)
Basic
$49 USD
-
- All modules instantly available
- Source code to follow along
- Skill Builder videos plus tasks
- Student community access and support
- JetBrains 6months professional license (limited)
- Workbook with learning plan and cheat sheet
Videos + code + 1h assistance
$149 USD
-
- Everything from basic plan, plus
- 1h of one-to-one assistance*
Videos + code + 2h assistance
$249 USD
-
- Everything from basic plan, plus
- 2h of one-to-one assistance*
*One-to-one assistance can be split into multiple one-hour video calls, and has to be used within 6 months. It can be a code review, course progress assessment, mentorship, advice on what to learn first/next. It is best to contact me with details about what would you like to talk first, and we will agree if I can help you.
Course Curriculum
This course touches on different libraries and frameworks like React, Vue, Angular, and Node.js, but its focus is NOT on any specific JavaScript framework. Instead, it dives into Object-Oriented Programming (OOP) principles used across all JavaScript environments—whether you're building in the browser, writing server-side code, or working with full-stack apps. That means if you switch frameworks—or even languages—you'll still grasp all the concepts.
With this knowledge, you could even build your own micro-framework or plugin architecture, as you'll master how objects can communicate efficiently and cleanly. Bonus: With your purchase today, you’ll receive all future updates — homeworks, exercises, e-book, and more.
PREREQUISITES: This course is designed to take beginners and intermediates to an advanced level in OOP. A basic understanding of JavaScript is required. Familiarity with object-oriented principles is helpful, but not mandatory—you can pick them up from other sources alongside the course.
90 videos
10 hours of video material + quizes and notes
Lifetime access
You get access for the lifetime of the course, all updates included.
Exclusive Community
You are not alone on your journey, you get access to the community that can help you learn and progress.
Mobile application
With mobile app you can watch
courses on your phone (if you really,
really must do that on the phone).
Satisfaction guarantee
If you think that course is not worth
your investment in 14 days, you will
get your money back.
Course Pricing
Basic
$49 USD
-
- All modules instantly available
- Source code to follow along
- Skill Builder videos plus tasks
- Student community access and support
- JetBrains 6months professional license (limited)
- Workbook with learning plan and cheat sheet
Videos + code + 1h assistance
$149 USD
-
- Everything from basic plan, plus
- 1h of one-to-one assistance*
Videos + code + 2h assistance
$249 USD
-
- Everything from basic plan, plus
- 2h of one-to-one assistance*
*One-to-one assistance can be split into multiple one-hour video calls, and has to be used within 6 months. It can be a code review, course progress assessment, mentorship, advice on what to learn first/next. It is best to contact me with details about what would you like to talk first, and we will agree if I can help you.
