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  1. Journeys
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  3. JavaScript Basic to Advanced

JavaScript Basic to Advanced

This courses focuses on many concepts such as apply/call/bind, prototypes, closures, promises, async/await, IIFEs, etc. which are essential to becoming an expert JavaScript developer.
Sahil Khosla
Shaun Wassell
Shaun WassellSahil Khosla
Full Stack | core | 9 hours 15 minutes

    Discussions

Overview

3.2KSTUDENTS*
92.7%RECOMMEND*

This journey includes:

  • 9 hours of on-demand video
  • 6 modules
  • Core level
  • Direct access/chat with the instructor
  • 100% self-paced online
  • Many downloadable resources
  • Shareable certificate of completion
This courses focuses on many concepts such as apply/call/bind, prototypes, closures, promises, async/await, IIFEs, etc. which are essential to becoming an expert JavaScript developer. In addition, you will learn how to apply these concepts in real-world projects and publish your own library on npm. The program's framework consists of lectures covering 3 separate topics:
  1. Functional Programming with JavaScript - It introduces you to the functional programming paradigm where you principally construct and structure your code using functions. It explains the purpose and value proposition delivered by functional programming and why so many companies are moving toward functional programming as a means of creating more robust software.
  2. jQuery Essentials - jQuery is a time-tested tool for making web pages interactive.  It covers how JavaScript developers how to use jQuery to create interactive web pages and how jQuery can help you handle web page events such as clicks, typing, and more in an easy, intuitive way.
  3. Advanced JavaScript - This courses focuses on many concepts such as apply/call/bind, prototypes, closures, promises, async/await, IIFEs, etc. which are essential to becoming an expert JavaScript developer.
 

Skills You Will Gain

AJAX
API
Javascript
jQuery

Learning Outcomes (At the end of this program you will be able to)

  • Functions and Closure
  • Javascript’s Array Methods
  • Currying
  • Recursion
  • Use jQuery to manipulate webpages and make them interactive
  • Load data from web APIs using AJAX
  • Master using jQuery selectors to select DOM elements
  • Write elegant JS code with ES6 syntax for use in web apps, node backend, or lambdas.
  • Learn several approaches to writing asynchronous JavaScript that can be leveraged to call APIs or long running functions without freezing the app. 

Who Should Attend

  • Programmers who are looking to incorporate functional concepts into their code.
  • Front-end developers/engineers, web developers, web designers.
  • Beginning programmers who have learned the basics of web development and are looking to add some serious functionality to their websites.
  • You already have an understanding of JavaScript basics with some practical experience. 
  • You want absolute clarity on advanced vanilla JavaScript concepts so you can focus on learning modern web frameworks without getting lost. 
  • You want to develop and publish your own open-source JavaScript libraries. 

Curriculum

Instructors

Frequently Asked Questions

How much do the courses at Starweaver cost?

We offer flexible payment options to make learning accessible for everyone. With our Pay-As-You-Go plan, you can pay for each course individually. Alternatively, our Subscription-Based plan provides you with unlimited access to all courses for a monthly or yearly fee.

Do you offer any certifications upon completion of a course at Starweaver?

Yes, we do offer a certification upon completion of our course to showcase your newly acquired skills and expertise.

Does Starweaver offer any free courses or trials?

No, we don't offer any free courses, but we do offer 5-day trial only on our subscriptions-based plans.

Are Starweaver's courses designed for beginners or advanced students?

Our course is designed with three levels to cater to your learning needs - Core, Intermediate, and Advanced. You can choose the level that best suits your knowledge and skillset to enhance your learning experience.

What payment options are available for Starweaver courses?

We accept various payment methods such as major credit cards, PayPal, wire transfer, and company purchase orders. For more information related to payments contact customer support.

Do you offer refunds?

Yes, we do offer a 100% refund guarantee for our courses within a specified time frame. If you are not satisfied with the course, contact our customer support team to request a refund with your order details. Some restrictions may apply.

*Where courses have been offered multiple times, the “# Students” includes all students who have enrolled. The “%Recommended” shown is also based on this data.
Advanced JavaScript

Advanced JavaScript

Part 3: Advanced JavaScript

This courses focuses on many concepts which are essential to becoming an expert JavaScript developer. In addition, you will learn how to apply these concepts in real-world projects and publish your own library on npm.

Shaun Wassell

Shaun Wassell

Shaun Wassell is a seasoned full-stack developer with deep expertise in modern web technologies, particularly React and Node.js. His journey in software engineering began with building and maintaining complex web applications, where he employed Test Driven Development (TDD) and Agile methodologies to deliver scalable, high-performance solutions.

With a strong foundation in both front-end and back-end development, Shaun has excelled in roles such as Senior Software Engineer and Software Developer. His focus has consistently been on writing clean, maintainable code, improving team efficiency, and integrating innovative technologies into development workflows. His technical toolkit includes frameworks like Angular and essential tools such as Redis, MongoDB, and GitHub, all of which he leverages to drive successful project outcomes.

Beyond his technical contributions, Shaun is passionate about teaching and mentoring aspiring developers. He brings clarity and structure to the learning process, helping students navigate the full-stack development lifecycle—from building responsive user interfaces to architecting solid backend systems. His dedication to continuous learning ensures that he stays current with evolving industry trends, providing learners with practical, up-to-date insights.

Through his teaching, Shaun Wassell empowers others to master the skills required to build modern, dynamic applications and thrive in the ever-evolving world of software development.

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Functional Programming with JavaScript

Functional Programming with JavaScript

Part 1: Functional Programming with JavaScript

The course will cover the basics, such as higher-order functions and closure, and then move on to mid-level topics such as Javascript’s array methods (.map(...), etc.) and callbacks, and finally on to advanced topics such as currying and recursion.

jQuery Essentials

jQuery Essentials

Part 2: jQuery Essentials

This course will teach you how to create interactive, performant websites without a framework, as well as how to query and manipulate web page content.

1Welcome to the course!
2Course Content
1Welcome to the course!
2Course Content
1Welcome to the course!
2Module 01
3Module 02
4Module 03
5Module 04

About this course: Overview, Learning Outcomes, Who Should Enroll...

Instructor bio - Shaun Wassell

Segment - 01 - Introduction

Segment - 02 - Execution Context

Segment - 03 - Execution Stack

Segment - 04 - Variable Environments

Segment - 05 - Hoisting

Segment - 06 - Scope Chain

Segment - 07 - Functions and IIFEs

Segment - 08 - Closure, Apply / Call / Bind

Segment - 09 - Syntax Refresher

Segment - 10 - Classes and Inheritance

Segment - 11 - Async Programming

Segment - 01 - What is jQuery?

Segment - 02 - Basic jQuery Selectors

Segment - 03 - Basic jQuery Selector Examples

Segment - 04 - Filters and Complex Selectors in jQuery

Segment - 05 - Filters and Complex Selector Examples

Segment - 06 - Attribute Selectors

Segment - 07 - Inserting DOM Elements

Segment - 08 - Wrapping DOM Elements

Segment - 09 - DOM Manipulation Examples

Segment - 10 - Removing DOM Elements

Segment - 11 - Modifying DOM Elements

Segment - 12 - Event Handling

Segment - 13 - Event Handling Examples

About this course: Overview, Learning Outcomes, Who Should Enroll...

Segment - 06 - Introduction to First Class Functions

Segment - 07 - Treating Functions as Data

Segment - 08 - Array of Functions

Segment - 09 - Passing Functions as Arguments

Segment - 10 - Returning Functions

Segment - 11 - Understanding Closure

Segment - 12 - Higher Order Functions

Sahil Khosla

Sahil Khosla

With over a decade of experience in technology, Sahil is a seasoned professional dedicated to transforming how businesses operate through automation and no-code solutions. His career spans a broad spectrum of roles—from developing robust enterprise applications to leading engineering teams and driving innovation across multiple industries.

Sahil is passionate about simplifying complex processes and empowering both individuals and organizations to harness modern technology—without the need for extensive coding expertise. His work has had a lasting impact at prominent tech companies such as OANDA and Expedia Group, where he played key roles in modernizing tech stacks, streamlining development workflows, and fostering collaborative, high-performing engineering cultures.

With a strong foundation in software architecture and team leadership, Sahil has led numerous high-impact projects focused on workflow automation, process optimization, and scalable tech solutions. His deep understanding of no-code and low-code platforms allows him to design and implement innovative strategies that drive business growth and operational efficiency.

As an instructor and thought leader, Sahil brings a wealth of practical knowledge to his teaching, offering actionable insights into no-code development, workflow automation, and the tools shaping the future of work. His mission is to demystify technology for non-technical audiences, equipping them with the confidence and know-how to solve problems and innovate through smart, automated solutions.

Whether guiding startups or large enterprises, Sahil is committed to helping others unlock the full potential of automation and no-code platforms to thrive in an increasingly digital world.

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Segment - 18 - Advanced Functional Concepts

About this course: Overview, Learning Outcomes, Who Should Enroll...

Instructor bio - Shaun Wassell

Segment - 01 - What is Functional Programming

Segment - 02 - Declarative vs Imperative Programming

Segment - 03 - Core Concept 1 - Immutability

Segment - 04 - Core Concept 2 - Separation of Data and Functions

Segment - 05 - Core Concept 3 - First Class Functions

Segment - 13 - Mastering the Spread Operator

Segment - 14 - The Map Function

Segment - 15 - The Filter Function

Segment - 16 - The Every and Some Functions

Segment - 17 - The Reduce Function