Hands-on DApp Design and Development Using Web3 Tools
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Hands-on DApp Design and Development Using Web3 Tools
This course is part of Blockchain Technology Applied Specialization
Instructor: Board Infinity
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What you'll learn
Define the characteristics, components, and architecture of decentralized applications (DApps).
Describe the interaction between the frontend, backend, and blockchain layers in DApp architecture.
Identify tools and frameworks such as Truffle, Hardhat, Web3.js, and Ethers.js used in DApp development.
Apply design principles to create intuitive and user-friendly DApp interfaces.
Skills you'll gain
- User Interface (UI)
- Application Deployment
- User Interface (UI) Design
- Context Management
- Front-End Web Development
- Software Development Tools
- Security Strategy
- Development Environment
- User Experience Design
- Security Controls
- Application Development
- Blockchain
- User Interface and User Experience (UI/UX) Design
- Transaction Processing
- Application Security
Details to know
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- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate
There are 3 modules in this course
Dive into the world of decentralized applications (DApps) with this comprehensive course designed for aspiring developers. You will learn the complete process of designing, developing, and deploying DApps on blockchain networks, from understanding their unique architecture to integrating smart contracts. By the end of the course, you'll be equipped to create your own DApps using popular tools and frameworks like Truffle and Hardhat.
Starting from the basics, you’ll learn what makes DApps unique, dive into their architecture, and explore essential tools and technologies like Truffle, Hardhat, Web3.js, and Ethers.js. Through hands-on projects, you’ll design engaging user interfaces, connect your frontend with blockchain, and build applications that seamlessly interact with smart contracts. As you progress, the course introduces advanced concepts such as state management with Redux, integrating off-chain data with IPFS, and implementing robust security measures to protect your DApp from vulnerabilities. By the end, you'll have practical experience in deploying fully functional DApps on blockchain networks and a solid foundation to innovate in the world of decentralized technology. Take the leap into the decentralized future. Join now and start building the DApps of tomorrow! Note: This is the Course 2 of three course specialisation series. Disclaimer: This is an independent educational resource created by Board Infinity for informational and educational purposes only. This course is not affiliated with, endorsed by, sponsored by, or officially associated with any company, organization, or certification body unless explicitly stated. The content provided is based on industry knowledge and best practices but does not constitute official training material for any specific employer or certification program. All company names, trademarks, service marks, and logos referenced are the property of their respective owners and are used solely for educational identification and comparison purposes.
In this module, you’ll explore the fundamentals of decentralized applications. You’ll learn what DApps are, their characteristics, and various types, along with current trends and popular examples. You’ll dive into DApp architecture, covering the frontend, backend, and blockchain layers, and how they interact with smart contracts. Finally, you’ll get hands-on with essential development tools like Truffle and Hardhat, set up your development environment, and familiarize yourself with Web3.js and Ethers.js for DApp development.
What's included
9 videos4 readings4 assignments1 discussion prompt1 plugin
9 videos•Total 66 minutes
- Definition and Characteristics•8 minutes
- History & Evolution of Smart Contracts•7 minutes
- Key Components and Functions •6 minutes
- Smart Contracts and Legal Considerations•7 minutes
- Compliances and Regulations•13 minutes
- Choosing the Right Platform•7 minutes
- Overview of Platform•9 minutes
- Comparing Platforms Strengths and Weaknesses•5 minutes
- Global Perspectives•6 minutes
4 readings•Total 100 minutes
- Course Syllabus•10 minutes
- Read More About What are DApps•30 minutes
- Read More About Architecture of DApps•30 minutes
- Read More About Tools and Technologies for DApp Development•30 minutes
4 assignments•Total 105 minutes
- Graded Quiz: Introduction to Decentralized Applications (DApps)•60 minutes
- Practice Quiz: What are DApps?•15 minutes
- Practice Quiz: Architecture of DApps•15 minutes
- Practice Quiz: Tools and Technologies for DApp Development•15 minutes
1 discussion prompt•Total 10 minutes
- Meet and Greet•10 minutes
1 plugin•Total 5 minutes
- Quick Course Check-In•5 minutes
In this module, you’ll learn to build your first decentralized application. You’ll start by designing the user interface, covering DApp UI/UX principles and integrating Web3 with React for an engaging experience. Next, you’ll connect your DApp to smart contracts, manage transactions, and read/write data on the blockchain for effective interaction. Finally, you’ll deploy your DApp to a blockchain network, test it on testnets, and explore continuous integration and deployment practices to ensure a smooth launch.
What's included
10 videos3 readings4 assignments
10 videos•Total 66 minutes
- Basics of DApp UI/UX Design•7 minutes
- Integrating Web3 with Frontend - Part 1•4 minutes
- Integrating Web3 with Frontend - Part 2•5 minutes
- Building with React and Web3•7 minutes
- Connecting Smart Contracts to DApp - Part 1•10 minutes
- Connecting Smart Contracts to DApp - Part 2•8 minutes
- Reading and Writing Data on Blockchain•9 minutes
- Deploying DApp to a Blockchain Network•4 minutes
- Testing DApp on Testnets•4 minutes
- Continuous Integration and Deployment•7 minutes
3 readings•Total 90 minutes
- Read More About Designing the User Interface•30 minutes
- Read More About Smart Contract Interaction with DApp•30 minutes
- Read More About Deploying and Testing DApp•30 minutes
4 assignments•Total 105 minutes
- Grade Quiz: Building Your First DApp•60 minutes
- Practice Quiz: Designing the User Interface•15 minutes
- Practice Quiz: Smart Contract Interaction with DApp•15 minutes
- Practice Quiz: Deploying and Testing DApp•15 minutes
In this module, you’ll explore advanced DApp development techniques. You’ll begin with state management, learning to use Redux and the Context API, along with best practices and real-world applications. Next, you’ll discover how to handle off-chain data and integrate IPFS with your DApps, enhancing their functionality. Finally, you’ll focus on DApp security, identifying common vulnerabilities and implementing measures in both frontend and backend development, as well as auditing and monitoring techniques to ensure your DApp remains secure.
What's included
5 videos2 readings3 assignments
5 videos•Total 29 minutes
- Managing State with Redux and Context API•6 minutes
- Use Cases for State Management•5 minutes
- Identifying Common DApp Vulnerabilities•6 minutes
- Security in Frontend and Backend Development•6 minutes
- Auditing and Monitoring DApp Security•7 minutes
2 readings•Total 60 minutes
- Read More About State Management in DApps•30 minutes
- Read More About DApp Security Best Practices•30 minutes
3 assignments•Total 90 minutes
- Graded Quiz: Advanced DApp Development Techniques•60 minutes
- Practice Quiz: State Management in DApps•15 minutes
- Practice Quiz: DApp Security Best Practices•15 minutes
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Frequently asked questions
Engage actively with the course materials, complete assignments, participate in discussions, and practice the concepts learnt to reinforce your skills.
Yes, there is significant demand for DApp development skills as blockchain technology continues to grow across various industries.
You'll need a computer with internet access, a code editor, and some familiarity with programming languages like JavaScript.
More questions
Financial aid available,
