Your Second JavaScript Course

Learn ES6 new syntaxes, fill up JS knowledge loopholes, understand how JS works under the hood and win job interviews.

What you'll learn

Understand how JavaScript works: queue, stack, heap, stack overflow, event loop, task queue, etc.
Master ES6 new syntaxes: let, map, set, Symbol, iterator, generator, reflect, promise, proxy, etc.
Destructuring assignment
Completely understand the JavaScript inheritance and the prototype chain
ES6 Module and CommonJS
Constructors and classes
Real-life creative ways of designing constructors and inheritance programs
The strict mode
Tail call optimization
Recursion
Deep and shallow object copy
Two-way data binding
Data structure
Sorting algorithms


Requirements

Basic JavaScript development experience

Description

About this course:

This is a JavaScript enhancement course, designed to help junior JavaScript developers gain a wider and deeper understanding of JavaScript.

If you want to take the leap from a junior JavaScript developer to a senior one, then you have found the right course.

What you will learn:

You will learn ES6 new features like destructuring assignment, async/await, reflect, proxy, symbol, iterator, generator, etc.

Then you will learn the JavaScript object system and prototypal inheritance in the most detailed way. You will learn every methods the Object constructor has.

To completely understand how JavaScript works, you will learn advanced topics like thread, process, stack, queue, heap, task queue, event loop, recursion, deep and shallow object copy, etc.

To further boost your coding skills, you will also learn 8 sorting algorithms: bubble sorting, cocktail sorting, quick sorting, counting sorting, insertion sorting, bucket sorting, selection sorting and heap sorting.

You will also develop a proper understanding of linear and non-linear data structures, including array, linked list, binary search tree, max heap, min heap, etc.

What you will achieve:

After this course, you will develop a solid JavaScript knowledge base and most importantly, gain a deep understanding of how JavaScript works under the hood. These knowledge can help you create more efficient programs and succeed in job interviews.

If you need to learn JS frameworks like Vue, React, Angular, a solid knowledge foundation in JavaScript can tremendously accelerate your study.

Throughout the course, you will also learn how to answer questions that are frequently seen in job interviews.

Content highlights:

Lecture 1, 2: Everything you need to know about var and let [FREE Preview]

Lecture 6: Priority comparison: variable name, function name and argument name

Lecture 9, 10: Higher-order function and currying

Lecture 11, 12: Closure and its real-life application [FREE Preview]

Lecture 68, 69, 70, 71: The JavaScript prototype chain

Lecture 85: two-way data binding

Lecture 103: Data structure: Queue, Stack and Heap [FREE Preview]

Lecture 104: Thread and Process, sync and async, blocking and non-blocking

Lecture 105: Recursion and stack overflow

Lecture 107: Event loop

Lecture 108: Interview challenges: predict the result of the following programs using event loop, marco and micro task queue

Lecture 110, 111: tail call optimization

Lecture 114, 115, 116, 117: creative inheritance program design

Lecture 120, 121: 'Deep' copy and assign objects

Lecture 122, 123: JavaScript garbage collection, reference count and the mark-and-sweep algorithm

Lecture 124, 125, 126, 127: Basic computing knowledge: bit, byte, memory address, byte addressing, bit width, encoding

Lecture 142, 153, 144: Type coercion, wrapper object, explicit and implicit typecasting

Lecture 151-163: Bubble sorting

Lecture 164, 165: Cocktail sorting

Lecture 166, 167: Quick sorting

Lecture 168, 169, 170, 171: Counting sorting

Lecture 172, 173: Insertion sorting

Lecture 174. 175: Bucket sorting

Lecture 176, 177: Selection sorting

Lecture 178: Time and space complexity and the big O notation

Lecture 179, 180: Linear and non-linear data structures: array, linked list, binary search tree, max heap, min heap, etc.

Lecture 181, 182, 183, 184: binary heap and heap sorting

Lecture 185, 186, 187: the Observer pattern and two-way data binding using the Observer pattern

Please Note: This is NOT a beginner course and does not cover JS DOM and jQuery.

Who this course is for:

Students who want to take their JavaScript skill to the next level
Students who need to enhance their JavaScript knowledge foundation
Students who need to master advanced and confusing JavaScript topics like prototype chain, event loop, closure, etc.
Developers who need to know more about the running mechanism of JavaScript
Developers who need to improve the efficiency and quality of their codes