JavaScript - The Tricky Parts
JavaScript is amazing but it has some "quirks and features". In this course, we'll dive into 'this', closures, recursion, hoisting, scopes and much, much more!
Watch Promo Enroll in Course
JavaScript is an amazing programming language - and a very versatile one, too.
But it also can be tricky at times.
There are some concepts in JavaScript, that often lead to confusion and errors - that's exactly what we'll dive into in this course!
This course will explore the following "tricky parts" in depth AND in understandable words, so that you can use this course both as a reference you come back to in the future as well as a resource to strengthen your JavaScript knowledge:
- Scope & Hoisting
- Callback Functions (Indirect vs Direct Function Execution)
- Loops (yes, they do contain some "weird" parts)
- Primitive vs Reference Values
- Value Types & Type Coercion
- Recursion
- Closures
- Asynchronous Code (Callbacks, Promises, async/ await)
- The "this" Keyword
- Prototypes
Those concepts will be explained in detail and theory as well as in practice with short and concise code snippets and examples.
You will learn:
- What's tricky about those concepts
- WHY it works the way it works
- WHAT you should remember or keep in mind
Important: This course is NOT a course for beginners! JavaScript knowledge is expected!
But you don't have to be an expert or advanced user.
This course aims to help you understand those tricky concepts, it's also meant to be a resource you can dive into if you just want to look up one specific concept (instead of having to search through an entire JavaScript course).
Therefore, every course section is built such that it works standalone, independent from the other sections. There is no overarching course project or anything like that - instead, you get "to the point", focused sections that have the goal of making those "tricky parts" less tricky as quickly as possible!
9+
hours
100+
lessons
Course Curriculum
-
PreviewModule Introduction (0:30)
-
PreviewGetting Started (2:39)
-
PreviewScope in Theory (2:31)
-
PreviewIntroducing Global and Local (Function) Scope (4:07)
-
PreviewHow Scope Works (6:47)
-
PreviewGetting to Know "Block Scope" (7:56)
-
PreviewScope Overview (1:44)
-
PreviewSpecial Cases (11:02)
-
PreviewThe Global Object (7:11)
-
PreviewScope Across Files (4:13)
-
PreviewModules & Scope (7:53)
-
PreviewVariable Shadowing (3:54)
-
PreviewQuiz: Scope
-
StartWhat is "Hoisting"? (4:00)
-
StartHoisting in Action (7:32)
-
StartHoisting Inside Of Functions (3:05)
-
Start"let" & "const" and Hoisting (5:57)
-
StartHoisting Precedence (3:12)
-
StartQuiz: Hoisting
-
StartModule Resources
-
StartModule Introduction (0:34)
-
StartDirect vs Indirect Function Execution (2:38)
-
StartDirect Execution in Action (3:30)
-
StartIndirect Execution in Action (4:53)
-
StartIndirect Execution With Anonymous Functions (2:24)
-
StartIndirect Execution and Passing Arguments (7:49)
-
StartQuiz: Direct vs Indirect Function Execution
-
StartModule Resources
Course Prerequisites
Slightly advanced JavaScript knowledge is required, you don't need to be an expert though
All pre-requisites are covered by courses in our "Academind Pro" Membership.
30 Day Money Back Guarantee - No Questions Asked!
Our courses helped thousands of students learn something new and improve their lives.
We're so convinced by our course quality that we guarantee your success and provide a full refund within the first 30 days if you're not happy with the course.
Your Instructor
As a self-taught professional I really know the hard parts and the difficult topics when learning new or improving on already-known languages. This background and experience enable me to focus on the most relevant key concepts and topics. My track record of many 5-star rated courses, more than 2,500,000 students worldwide as well as a successful YouTube channel with 900.000 subscribers is the best proof for that.
The most rewarding experience for me is to see how people find new, better jobs, build awesome web applications, work on amazing projects or simply enjoy their hobby with the help of my content.
That's why, together with Manuel Lorenz, I founded Academind to offer the best possible learning experience and to share the pleasure of learning with our students.
Frequently Asked Questions
Join 9925 happy students!
Single-Course License
Full access to "JavaScript - The Tricky Parts
$89
Access to this course only.
This is a one-time payment that grants access to this course only, not to any other courses.
Academind Pro Membership
Unlimited access to this and all other current & future courses!