Udemy

React and Typescript: Build a Portfolio Project

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  • 44,394 Students
  • Updated 12/2025
4.6
(4,929 Ratings)
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Course Information

Registration period
Year-round Recruitment
Course Level
Study Mode
Duration
22 Hour(s) 0 Minute(s)
Language
English
Taught by
Stephen Grider
Rating
4.6
(4,929 Ratings)

Course Overview

React and Typescript: Build a Portfolio Project

Expand your portfolio of projects by building a complex app with the latest web technologies.

You've learned React, but what now? Time to build an awesome project for your portfolio!

Prove your React knowledge to employers.

There are hundreds of resources online for teaching you the basics of React, but few of them go beyond the basics. You need more - something to teach you how to build a large, interesting app. Something unique, something more than another to-do list.

This course is your answer.

Kick off your learning experience with an introduction on how to use React and Typescript together. Not familiar with Typescript? No problem! A lightning fast - but comprehensive - tutorial is included!

Once you're ready with React and Typescript, you'll dive into our big project. You are going to build an interactive browser-based coding environment. It's like a Jupyter Notebook, but for Javascript, with many additional features added in. Yes, this is what you are going to build in this course! You will solve incredible challenges around bundling and transpiling code directly in the browser. This is a task normally done by running Webpack and Babel at your terminal! You will execute users' code safely in the browser just like how famous services like CodeSandBox and CodePen do. Finally, you'll deploy this project using a multi-package architecture to NPM, where your friends and employers can easily download and run your project.

During this entire project, I will show you a variety of different solutions to an incredible number of problems. I will show you step-by-step how to solve each problem. You will also see many concerns around performance and security addressed.

At the end of the course, you will have an amazing portfolio project with excellent looks and functionality. You will understand every line of code, and be able to explain every bit to potential employers.

Here's a partial list of the topics that will be covered in this course:

  • Master the use of React, Redux, and Typescript together

  • Build a complex and interesting app using a package-based architecture

  • Understand the challenges of in-browser code transpiling and and processing

  • Secure your app against potential security exploits

  • Safely execute user-provided code directly in the browser

  • Run a code editor directly in the browser - the same editor used by VSCode!

  • Leverage Web Assembly to run a code bundler directly in the browser at lightning-fast speeds

  • Use the internals of Redux to manually test out your business logic

  • Discover dozens of tricks to build a sleek UI

  • Deploy your app to the NPM registry, where others can easily use it

I built this course to help you apply your React skills. Sign up today and build an incredible app that will prove your knowledge.

Course Content

  • 10 section(s)
  • 413 lecture(s)
  • Section 1 React with Typescript
  • Section 2 Types Around Props and State
  • Section 3 Types Around Events and Refs
  • Section 4 Typescript with Redux
  • Section 5 The Big App - Here's What We're Building!
  • Section 6 Code Transpiling in the Browser
  • Section 7 Implementing In-Browser Bundling
  • Section 8 Dynamic Fetching and Loading of NPM Modules
  • Section 9 Caching For Big Performance Gains
  • Section 10 Safely Handling Untrusted Code Execution

What You’ll Learn

  • Build a portfolio-ready project with React and Typescript
  • Integrate React and Redux together with Typescript
  • Simplify state updates with the fabulous Immer library
  • See the step-by-step process of designing and assembling an advanced project
  • Manage a project using a package-based architecture
  • Automate your deployment with the popular Lerna CLI
  • Build an in-browser transpiler + bundler
  • Assemble incredibly reusable React components
  • Use Redux middlewares to handle complicated business logic flows
  • Use Web Assembly to increase the performance of your app


Reviews

  • N
    Nikita (Natan) Braslavsky
    3.5

    So far it's fine, but I expected deeper dive into React

  • s
    ste
    1.0

    I don't know how many times i have to point out that most of the videos in this course can't be watched. A couple of videos on section two and that's it.

  • J
    Jeffrey Trebing
    3.0

    So much content in this class that has nothing to do with learning React and TypeScript.

  • A
    Adam Hoelscher
    2.5

    Instructions for install TSC did not explain that a minimum version of Node.JS was required.

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