CF

Chrome Extension Mastery: Build Full-Stack Extensions with React & Node.js

10h 3m 45s
English
Paid
Updated September 2026

Chrome Extension Mastery: Build Full-Stack Extensions with React & Node.js is a 54-lesson 10 hours 3 minutes self-paced course by Ryan Fitzgerald. Chrome extensions are often treated as small side projects, but this course builds one as a genuine full-stack application, complete with a standalone React interface talking to a Node.

Course facts

Lessons
54
Duration
10 hours 3 minutes
Level
All levels
Language
English
Updated
2026-09-11
Instructor
Ryan Fitzgerald
Price
Premium

Chrome extensions are often treated as small side projects, but this course builds one as a genuine full-stack application, complete with a standalone React interface talking to a Node.js API.

Course modules

  • Introduction to Chrome extensions: architecture, permissions, and manifest files
  • Building the React interface: state management and hooks for a responsive UI
  • API integration with Node.js: connecting the extension to a real backend service
  • Testing and deployment: getting the extension ready for and published to the Chrome Web Store

Who it's for

Web developers and software engineers who want to add Chrome extension development to their toolkit. A basic grasp of JavaScript, HTML, and CSS is assumed; familiarity with React and Node.js helps but isn't required going in.

Who teaches Chrome Extension Mastery: Build Full-Stack Extensions with React & Node.js? Ryan Fitzgerald

Ryan Fitzgerald thumbnail

Ryan Fitzgerald is a US developer and educator focused on the under-explored niche of building production-quality browser extensions — one of the more interesting product categories for solo developers because of the captive-distribution model and the specific engineering constraints.

His CourseFlix listing carries Chrome Extension Mastery — Build Full-Stack Extensions — a comprehensive treatment of building production Chrome extensions: the manifest v3 model, the messaging architecture between content scripts and background workers, the React-based UI patterns, the auth integration, and the publishing workflow.

Material is paid and aimed at developers shipping browser extensions as products. For broader content, see CourseFlix's Browser Extensions and React.js category pages.

What lessons are included in Chrome Extension Mastery: Build Full-Stack Extensions with React & Node.js?

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#1: 1.1. Welcome & project preview
All Course Lessons (54)
#Lesson TitleDurationAccess
1
1.1. Welcome & project preview Demo
04:36
2
1.2. Environment & tool setup
05:58
3
1.3. Using the project files
01:55
4
2.1. Creating the React app structure and installing dependencies
06:59
5
2.2. Setting up theming, routes, and context
13:43
6
3.1. Creating the Dockerfile and installing dependencies
15:29
7
3.2. Setting up base app structure
19:59
8
4.1. Creating the registration API endpoint
25:35
9
4.2. Sending emails with nodemailer
10:44
10
4.3. Communicating between the UI and API
09:24
11
4.4. Building reusable base components
19:12
12
4.5. Creating the registration UI
29:39
13
4.6. Creating the email verification API endpoint
08:18
14
4.7. Creating the email verification UI
14:44
15
4.8. Creating the login API endpoint
07:46
16
4.9. Creating the login UI
13:27
17
4.10. Validating and securing API requests
14:34
18
4.11. Persisting users on the UI
13:55
19
4.12. Creating protected routes, handling unverified accounts, and allowing logout
16:08
20
5.1. Creating the UI homepage skeleton
22:03
21
5.2. Creating the link creation API endpoint
17:38
22
5.3. Creating a link via the UI
21:48
23
5.4. Creating the API endpoint to fetch all links
04:00
24
5.5. Retrieving and displaying links in the UI
09:02
25
5.6. Creating the link update API endpoint
06:57
26
5.7. Supporting link updates in the UI
10:35
27
5.8. Creating the link deletion API endpoint
04:13
28
5.9. Deleting a link in the UI
06:42
29
6.1. Creating the TagSelector component
21:50
30
6.2. Supporting tags in the link creation API endpoint
18:25
31
6.3. Adding tags to link creation on the UI
14:17
32
6.4. Supporting tags in the link update API endpoint
06:42
33
6.5. Adding tags to link updates on the UI
04:38
34
7.1. Supporting searching and sorting on the API
03:48
35
7.2. Searching and sorting links within the UI
09:29
36
7.3. Supporting tag filtering on the API
03:04
37
7.4. Filtering links by tags on the UI
08:10
38
8.1. Installing dependencies and creating starter files
04:26
39
8.2. Configuring Webpack for the extension environment
14:20
40
8.3. Creating the extension manifest
07:59
41
9.1. Setting up the base containers
05:14
42
9.2. Injecting a React app using Content Scripts
14:10
43
9.3. Supporting extension authentication on the UI and API
05:58
44
9.4. Requiring authentication in the extension and leveraging the Storage API
12:47
45
9.5. Creating the LinkManager interface
19:54
46
9.6. Connecting the LinkManager to the API
06:42
47
9.7. Supporting tags within the LinkManager
08:00
48
9.8. Deleting saved links and improving the user experience with Context Menus
10:11
49
9.9. Creating an Options page for managing extension settings
21:59
50
10.1. Deploying the UI
05:30
51
10.2. Deploying the API
06:58
52
10.3. Preparing and publishing the Chrome Extension
10:54
53
11.1. Next steps and enhancement ideas
02:25
54
11.2. Wrap up
00:52
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Frequently asked questions

What prerequisites are needed before taking this course?
Before enrolling in this course, it is beneficial to have a basic understanding of JavaScript and familiarity with React and Node.js. Some prior experience with front-end and back-end development will help in understanding the course content smoothly. Knowledge of Docker and Webpack is also advantageous as these tools are used for setting up the development environment and configuring the extension.
What kind of projects will I build in this course?
Throughout the course, you will work on building a full-stack Chrome extension. The project involves creating a standalone React interface, developing various API endpoints with Node.js, and implementing features like user registration, login, and link management. You will also create a LinkManager interface within the extension and integrate it with the API for managing links effectively.
Who is the target audience for this course?
This course is designed for developers who are interested in building sophisticated Chrome extensions using modern technologies. It caters to both beginners in Chrome extension development and those looking to enhance their skills with a focus on full-stack development using React and Node.js. Developers seeking to apply best practices in extension development will find this course particularly beneficial.
How does the depth of this course compare to similar courses?
The course offers a detailed exploration of Chrome extension development, covering both front-end and back-end aspects. Compared to similar courses, it provides a comprehensive approach by integrating React and Node.js, focusing on creating production-level applications. The inclusion of Docker for environment setup and Webpack for extension configuration adds depth, offering a thorough understanding of the development process.
What specific tools and platforms will be used in this course?
The course utilizes a range of tools and platforms including React for front-end development, Node.js for back-end API creation, Docker for environment setup, and Webpack for configuring the extension environment. Additionally, nodemailer is used for sending emails from the application, and the Storage API is leveraged for managing extension data.
What topics are not covered in this course?
The course does not cover advanced topics in JavaScript or server-side Node.js development beyond what is necessary for building the API endpoints. It also does not delve into non-Chrome browsers or general front-end frameworks outside of React. The focus remains strictly on creating full-stack Chrome extensions using the specified technology stack.
What is the expected time commitment for completing the course?
The course consists of 54 lessons, designed to be comprehensive and detailed. While the total runtime is not specified, students should be prepared for a significant time investment to work through the lessons, complete exercises, and build the project. Given the scope of content, allocating several weeks with consistent effort would be a reasonable expectation.