Full-Stack DApp Development with React and Web3
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Full-Stack DApp Development with React and Web3
This course is part of Complete DApp - Solidity and React - Blockchain Development Specialization
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What you'll learn
Build and style user-friendly interfaces using React, HTML, and CSS.
Integrate blockchain data seamlessly with Web3 and Ethereum.
Develop dynamic features like staking and airdrop functionality.
Construct a fully operational Voting DApp with smart contract interaction.
Skills you'll gain
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There are 7 modules in this course
Updated in May 2025.
This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. Learn Full-Stack DApp Development by integrating React, Web3, and Ethereum blockchain. By the end, you’ll build decentralized applications with dynamic UIs, connect frontends to smart contracts, and implement blockchain features like token staking, airdrops, and voting systems. Hands-on projects ensure you gain real-world skills in blockchain application development. Start with React fundamentals, learning JSX, Bootstrap, and state management. Progress to Web3 and Ethereum, loading blockchain data and interacting with smart contracts. Exercises reinforce Ethereum integration and blockchain-driven UI updates. Advance by implementing staking, airdrop rewards, and UI animations. Learn best practices in debugging, testing, and optimizing blockchain interactions. A final Voting DApp project deepens your Solidity and Ethereum expertise, preparing you for real-world DApp development. Designed for JavaScript developers eager to explore blockchain applications, this course offers a structured, hands-on path to building Web3 and DApp solutions.
In this module, we will delve into the basics of React, the powerhouse library for building dynamic user interfaces. We will cover fundamental concepts such as JSX, state, and props, explore essential tools like HTML, CSS, and Bootstrap, and create our first React application. By the end of this section, you’ll have a solid foundation to build and style your own React components.
What's included
8 videos2 readings1 assignment
8 videos•Total 51 minutes
- Introduction to React•4 minutes
- Let's Build Our First 'Hello, World!'•10 minutes
- HTML, CSS, and Bootstrap Basics•6 minutes
- Basic In-Line Styling Example (React)•4 minutes
- Bonus Exercise (Stylize the Landing Page)•1 minute
- Short Overview of Bootstrap Components•4 minutes
- Building the DApp Navbar UI•16 minutes
- React State and Props (Customer Account Number)•6 minutes
2 readings•Total 20 minutes
- Introduction to the Course 'Full-Stack DApp Development with React and Web3'•10 minutes
- Full Specialization Resources•10 minutes
1 assignment•Total 15 minutes
- React Introduction (JavaScript, HTML, JSX, State, and Props) - Assessment•15 minutes
In this module, we will bridge the gap between the frontend and blockchain. Using Web3, we’ll connect our DApp to the Ethereum network, retrieve blockchain data, and load smart contracts onto the user interface. Practical exercises will strengthen your ability to create interactive and blockchain-connected frontends.
What's included
8 videos1 assignment
8 videos•Total 54 minutes
- Web3 and Metamask•12 minutes
- Web3 Docs•4 minutes
- Front-End Blockchain Data•8 minutes
- Loading Smart Contracts to the Frontend (Tether Mock)•16 minutes
- Review - Loading Blockchain Data•4 minutes
- Loading Blockchain Data Exercise I•1 minute
- Loading Blockchain Data Solution•6 minutes
- Loading Tests - Blockchain Data•4 minutes
1 assignment•Total 15 minutes
- Web3 and Loading Blockchain Data (Frontend) - Assessment•15 minutes
In this module, we will build the complete user interface of a DApp using React, JavaScript, and Web3. From designing the main components to integrating blockchain data, we’ll focus on creating a seamless and user-friendly experience. By the end, you’ll have developed a robust frontend for a decentralized application.
What's included
13 videos1 assignment
13 videos•Total 92 minutes
- What We Are Building (Smart Contract Front-End Implementation)•5 minutes
- Building the Main Component UI•16 minutes
- Quick Note on Bootstrap•2 minutes
- Main Component Complete Layout•16 minutes
- Loading Implementation (Frontend)•10 minutes
- Connecting Balance from Smart Contracts to the Frontend•7 minutes
- Staking Tokens (Frontend)•13 minutes
- Unstaking Tokens Exercise•1 minute
- Unstaking Tokens Solution•3 minutes
- Staking Button (Frontend)•12 minutes
- Exercise - Unstaking Button (Frontend)•1 minute
- Solution - Unstaking Button (Frontend)•3 minutes
- Final Recap on Front-End DApp Project•3 minutes
1 assignment•Total 15 minutes
- Front-End DApp Development (Web3, JavaScript, React) - Assessment•15 minutes
In this module, we will explore UI animation to elevate the aesthetics and user engagement of our DApp. From particle animation to dynamic effects, these optional lessons will empower you to make your interfaces stand out. This section is a great way to refine your front-end skills.
What's included
3 videos1 assignment
3 videos•Total 18 minutes
- Particle Animation Wrapping Layer•5 minutes
- Particle Animation Properties•11 minutes
- Exercise - Particle Animation•2 minutes
1 assignment•Total 15 minutes
- UI Animation - Additional Front-End Practice (Optional) - Assessment•15 minutes
In this module, we will deepen our React and state management expertise through practical exercises and advanced concepts. We’ll build features like timers and airdrops to enhance DApp functionality and provide engaging user experiences.
What's included
8 videos1 assignment
8 videos•Total 61 minutes
- Airdrop Code Architecture•8 minutes
- Airdrop Overview•8 minutes
- JavaScript - Timer Conversion Function•14 minutes
- Rendering the Timer State•7 minutes
- Initializing Timer State (Frontend)•5 minutes
- Implementing Countdown Timer•7 minutes
- Hooking Up the Airdrop Implementation•2 minutes
- Final Course Exercise (Airdrop: Reward Tokens) - Good Luck!•11 minutes
1 assignment•Total 15 minutes
- Additional React and State Practice (Optional) - Assessment•15 minutes
In this module, we will build a Voting DApp from scratch, integrating smart contracts with a React-based frontend. We’ll focus on blockchain interactions, ensuring secure and reliable voting functionality. This project will cement your skills in full-stack DApp development.
What's included
10 videos1 assignment
10 videos•Total 94 minutes
- Full Project DApp Review•4 minutes
- Solidity Struct - (Data Types)•13 minutes
- Arrays, Mapping, and Addresses•7 minutes
- Memory Versus Storage and For Loop Review•13 minutes
- Debugging, Compiling, and Deployment Test•7 minutes
- Voting Authentication Function•7 minutes
- The Vote Function•8 minutes
- Voting Results Function•9 minutes
- Converting Bytes with Node and Ethers•14 minutes
- Final Deployment (Interacting Votes on the Blockchain)•12 minutes
1 assignment•Total 15 minutes
- Build a Voting DApplication (Smart Contract and Blockchain Interaction) - Assessment•15 minutes
In this module, we will conclude our DApp development course with a comprehensive review of the skills and concepts learned. Reflect on your accomplishments and gain insights into how to continue growing as a DApp developer.
What's included
1 video1 reading2 assignments
1 video•Total 3 minutes
- Conclusion of the Specialization•3 minutes
1 reading•Total 10 minutes
- Conclusion to the Course 'Full-Stack DApp Development with React and Web3'•10 minutes
2 assignments•Total 75 minutes
- Full Course Assessment•60 minutes
- Full Course Practice Assessment•15 minutes
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