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React, NodeJS, Express & MongoDB - The MERN Fullstack Guide

Build fullstack React.js applications with Node.js, Express.js & MongoDB (MERN) with this project-focused course.

  • 14 sections, 209 lectures
  • Total duration: 18h 44m
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React, NodeJS, Express & MongoDB - The MERN Fullstack Guide

Course Overview

About This Course

You can build React components, but turning that into a real, end-to-end web app can feel like a wall: where does the backend live, how does data flow, and what happens when users need accounts and permissions?

This course closes that gap by walking you through a complete fullstack build, step by step. You’ll revisit the key building blocks first, then connect them in a single project so you understand not just what to write, but why each piece belongs where it does.

By the end, you’ll be able to create your own fullstack applications with confidence—handling real user flows, shipping features that require server-side logic, and getting your work live via multiple hosting options so it’s not stuck on your laptop.

What You'll Learn

You’ll connect a React frontend to a Node/Express backend with MongoDB, then round it out with real-world features like auth, uploads, and deployment options.

  • Connect frontend and backend

    Build ReactJS interfaces that communicate with a NodeJS + Express backend and persist data in MongoDB, so your app works as one system instead of disconnected parts.

  • MERN stack architecture

    Decide how React.js, Express.js, Node.js, and MongoDB fit together in a fullstack setup, and choose practical ways of combining them for different application needs.

  • Authentication flows

    Implement user signup and login so your app can identify users reliably and support real product requirements instead of anonymous demo interactions.

  • Authorization rules

    Control access to specific resources by adding authorization logic, so only the right users can read, edit, or manage protected parts of your application.

  • File upload pipeline

    Add file (image) upload end-to-end: send files from React.js and receive/process them in Node/Express, integrating uploads into your app’s normal user experience.

  • Deploy in multiple ways

    Deploy your application using different approaches for different hosting services, following detailed instructions so you can pick the option that fits your project and constraints.

Ready to get started?

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Prerequisites

  • Basic ReactJS knowledge is required (a refresher is included, but React is not taught from the ground up).

  • ReactJS Hooks knowledge is recommended.

  • Basic Node, Express, and MongoDB knowledge is recommended but not required.

Who Is This Course For?

  • React developers

    You already know the React basics and you’re ready to build something that feels like a real product, not just isolated UI. This is the next step when you want a complete app, not just components.

  • Advanced React builders

    You’re comfortable in React and want to stop guessing how to connect it to a backend. This course is for you if you want a clear, structured path to a fullstack workflow.

  • Node/Express developers

    You can build backend logic, but you want to add a modern frontend and deliver a full experience. This course helps you bridge into React so your backend becomes a complete web app.

Curriculum Overview

Start Now

Preview the structure and pacing of this course before you begin.

  • First Section8 lectures16m
    • 01Introduction1:47 min
    • 02What is the "MERN Stack"?7:31 min
    • 03MERN - A First Overview2:11 min
    • 04Join our Online Learning Community0:00 min
    • 05Course Outline2:13 min
    • 06How To Get The Most Out Of The Course2:52 min
    • 07Using the Course Resources0:00 min
    • 08The Academind Pro Referral Program0:00 min
  • The MERN Stack - Theory10 lectures53m
    • 01Module Introduction1:18 min
    • 02Understanding the Big Picture8:04 min
    • 03Diving Into the Frontend4:06 min
    • 04Understanding the Backend5:10 min
    • 05REST vs GraphQL7:54 min
    • 06Connecting Node & React5:50 min
    • 07Quiz 1: MERN - Essentials0:00 min
    • 08Creating our Development Environment & the Development Servers11:24 min
    • 09Diving Deeper Into the Code9:45 min
    • 10Useful Resources & Links0:00 min
  • Planning the App5 lectures25m
    • 01Module Introduction4:50 min
    • 02Understanding the General App Idea2:35 min
    • 03Sketching out the Frontend9:37 min
    • 04Data & API Endpoints used in our App5:19 min
    • 05Required SPA Pages for the Frontend2:56 min
  • React.js - A Refresher16 lectures1h 5m
    • 01Module Introduction1:12 min
    • 02What is React?3:13 min
    • 03Setting Up a Starting Project4:03 min
    • 04Understanding JSX5:31 min
    • 05Understanding Components2:50 min
    • 06Working with Multiple Components7:04 min
    • 07Using Props to pass Data between Components6:52 min
    • 08Rendering Lists of Data4:30 min
    • 09Handling Events7:24 min
    • 10Efficient Child<=>Parent Communication4:38 min
    • 11Working with "State"5:54 min
    • 12More on State4:20 min
    • 13Fetching User Input (Two-way Binding)5:52 min
    • 14Quiz 2: React.js Basics0:00 min
    • 15Wrap Up2:11 min
    • 16Useful Resources & Links0:00 min
  • React.js - Building the Frontend40 lectures4h 21m
    • 01Module Introduction2:32 min
    • 02Starting Setup, Pages & Routes17:03 min
    • 03Adding a UsersList Page / Component9:29 min
    • 04Adding a UserItem Component3:41 min
    • 05Styling our App & More Components7:17 min
    • 06Presentational vs Stateful Components3:22 min
    • 07Adding a Main Header9:46 min
    • 08Adding Navlinks5:05 min
    • 09Implementing a Basic Desktop & Mobile Navigation4:21 min
    • 10Understanding Portals3:00 min
    • 11Handling the Drawer State4:07 min
    • 12Animating the Sidedrawer5:14 min
    • 13Rendering User Places & Using Dynamic Route Segments16:12 min
    • 14Getting Route Params2:16 min
    • 15Adding Custom Buttons2:53 min
    • 16Adding a Modal17:26 min
    • 17Rendering a Map with Google Maps14:36 min
    • 18Continuing without a Credit Card0:00 min
    • 19Optional: More on the useEffect() Hook0:00 min
    • 20Adding a Custom Form Input Component9:42 min
    • 21Managing State in the Input Component11:51 min
    • 22Adding Input Validation8:02 min
    • 23Sharing Input Values & Adding Multiple Inputs8:11 min
    • 24Managing Form-wide State9:11 min
    • 25Finishing the "Add Place" Form3:19 min
    • 26Starting Work on the "Update Place" Page8:45 min
    • 27Adjusting the Input Component2:38 min
    • 28Creating a Custom Form Hook (useForm)11:02 min
    • 29Optional: More on (Custom) React Hooks0:00 min
    • 30Adjusting the Form Hook11:19 min
    • 31Fixing Minor Issues4:32 min
    • 32Showing a Deletion Warning5:27 min
    • 33Adding an "Auth" Page & Login Form9:05 min
    • 34Adding Signup + "Switch Mode" Button11:18 min
    • 35Adding Auth Context for App-wide State Management7:04 min
    • 36Listening to Context Changes2:11 min
    • 37Adding Authenticated & Unauthenticated Routes5:49 min
    • 38More Auth Context Usage2:44 min
    • 39Wrap Up1:08 min
    • 40Useful Resources & Links0:00 min
  • Node.js & Express.js - A Refresher10 lectures51m
    • 01Module Introduction1:40 min
    • 02What is Node.js?2:55 min
    • 03Writing our First Node.js Code8:20 min
    • 04Sending Requests & Responses13:34 min
    • 05What is Express.js?1:15 min
    • 06Adding Express.js11:39 min
    • 07Understanding the Advantages of Express.js8:32 min
    • 08How Code Execution Works3:16 min
    • 09Quiz 3: Node & Express Basics0:00 min
    • 10Useful Resources & Links0:00 min
  • Node.js & Express.js - Building our REST API19 lectures2h 10m
    • 01Module Introduction2:17 min
    • 02Setting up our Project2:29 min
    • 03Implementing Basic Routing11:21 min
    • 04Adding Place-Specific Routes9:39 min
    • 05Getting a Place By User ID4:37 min
    • 06Handling Errors10:51 min
    • 07Adding our own Error Model4:45 min
    • 08Adding Controllers6:42 min
    • 09Adding a POST Route & Using Postman13:22 min
    • 10Handling Errors for Unsupported Routes2:13 min
    • 11Adding Patch Routes to Update Places8:03 min
    • 12Deleting Places4:07 min
    • 13Finalizing the "Get Places by User ID" Resource2:44 min
    • 14Setting Up the User Routes (Signup, Login, Get Users)13:23 min
    • 15Validating API Input (Request Bodies)10:19 min
    • 16Validating Patch Requests & User Routes6:14 min
    • 17Using Google's Geocoding API to Convert an Address Into Coordinates16:20 min
    • 18Wrap Up1:27 min
    • 19Useful Resources & Links0:00 min
  • Working with MongoDB & Mongoose - A Refresher16 lectures58m
    • 01Module Introduction1:15 min
    • 02What is MongoDB?1:26 min
    • 03SQL vs NoSQL3:41 min
    • 04Connecting React to a Database?1:44 min
    • 05Setting Up MongoDB5:26 min
    • 06Creating a Simple Backend & Connecting it to the Database5:50 min
    • 07Creating a Document with MongoDB7:52 min
    • 08Getting Data from the Database6:11 min
    • 09Installing Mongoose1:31 min
    • 10Understanding Models & Schemas3:51 min
    • 11Creating a Product3:23 min
    • 12Connecting to the Database & Saving the Product7:28 min
    • 13Getting Products4:12 min
    • 14Understanding the ObjectID3:18 min
    • 15Wrap Up1:42 min
    • 16Useful Resources & Links0:00 min

And 6 more sections in the full course.

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