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    Building dApps Free Course

    Building dApps Free Course

    Unlock the world of decentralized applications (dApps) from foundational to advanced techniques.

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    Prerequisites

    Building dApps Prerequisites
    • There are no prerequisites to enroll for this free dApps course online.
    Course Prerequisites
    • 450,000 +
      Professionals trained
    • 250+
      Workshops every month
    • 100+
      Countries and counting

    Explore the Dynamic World of Decentralized Apps

    Learn Decentralized Apps

    3+ hours of Self-Learning Content

    Test Your Learning with Recall Quizzes

    Unlock Knowledge with Interactive eBooks

    Accelerate Progress with Auto-Graded Assessments

    Accelerate Progress with Auto-Graded Assessments

    Are you curious about the world of Decentralized Applications (dApps) and eager to understand the potential of blockchain technology? Our free dApps training is perfect for beginners and enthusiasts, offering a comprehensive introduction to blockchain and its practical applications.

    With our 6 hours of on-demand learning content, delve into the core principles of blockchain and grasp its unique features. Understand the significance of dApps and explore the intricate technical aspects that drive them. Gain insights into the contrasting paradigms of Web2 and Web3, building a comprehensive perspective.

    Learn to set up your development environment using tools like Visual Studio, React, Truffle, and Ganache. Gain hands-on experience in creating a robust workspace for dApps projects. Learn creation of ERC20 tokens, the foundational elements of numerous dApps. Through practical implementations, learn to develop and manage smart contracts, execute transactions, and enabling token transfers.

    Upon successful completion of this free dApps certified course, you'll be well-equipped to navigate the world of dApps with confidence. Join us on a captivating journey to enhance your skills and broaden your understanding through our enriching free dApps training.

    Who Can Attend the Course

    Who Should Attend
    • Software Developers
    • Blockchain Enthusiasts
    • Entrepreneurs
    • Web Developers
    • Cryptocurrency Enthusiasts
    Can I learn

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    World-Class Instructors

    Course instructors and designers from top businesses including Google, Amazon, Twitter, and IBM.

    Real-World Learning

    Get an intimate, insider look at leading companies in the field through real-world case studies.

    Industry-Vetted Curriculum

    Six months of post-training mentor guidance to overcome challenges in your web development career.

    dApps Curriculum

    Curriculum

    1. What are Decentralized Applications or dApps

    Learning Objective:

    Understand Blockchain and its distinct characteristics, and differentiate between traditional applications and Decentralized Applications (dApps).

    Topics

    • What is Blockchain and what it’s not
    • Application vs. Decentralized Application
    • Tech Stack in a dApp
    • Web2 vs. Web3

    2. Prepare Environment for Decentralized Application Development

    Learning Objective:

    Learn how to configure Visual Studio for development purposes and establish a functional React environment. Also set up the Truffle framework for dApp development.

    Topics

    • Visual Studio
    • Setup React
    • Setup Truffle
    • Setup Ganache

    3. ERC20 Token Smart Contract

    Learning Objective:

    Integrate Remix with Ganache for transaction management and develop foundational components of a Funge Contract.

    Topics

    • Set Up Remix to Use Ganache for All Transactions
    • Implement Basics of Funge Contract
    • Implement Minting of New Funge Token to a Wallet Address
    • Implement Send Token to a Wallet Address

    Building dApps FAQs

    Building dApps FAQs

    1. What does dApps stand for?

    dApps stands for "Decentralized Applications." These are software applications that operate on a decentralized network, like a blockchain, rather than being controlled by a single entity. They offer increased transparency, security, and autonomy by leveraging distributed technology. dApps aim to provide users with a more open and inclusive digital environment, enabling peer-to-peer interactions without intermediaries.

    2. What language are dApps written in?

    dApps can be written in various programming languages, depending on the underlying blockchain platform they are built on. For example, Ethereum, one of the most popular blockchain platforms for dApps, primarily uses a programming language called Solidity. Other blockchain platforms like EOS, Tron, and Binance Smart Chain support languages such as C++, Java, and Python. The choice of programming language often depends on the specific blockchain's development environment and tools.

    3. What is an example for dApps?

    A common example of a dApp is "Uniswap," a decentralized exchange built on the Ethereum blockchain. Uniswap allows users to trade cryptocurrencies directly from their wallets without relying on a centralized exchange. It utilizes smart contracts to facilitate token swaps, ensuring transparency and user control. Users can contribute to liquidity pools and earn rewards. Uniswap exemplifies the decentralized nature of dApps, as it operates without a central authority and empowers users to participate in a trustless and open financial ecosystem. Other examples of dApps include BitTorrent, Tor, and Popcorn Time.

    4. What technologies are used in dApps?

    dApps (Decentralized Applications) rely on blockchain, smart contracts, cryptocurrencies, decentralized storage, and identity technologies. Consensus mechanisms ensure transaction validation, while oracles provide real-world data. Interoperability protocols enable network communication. DeFi protocols offer financial services. Decentralized governance involves token holders. User-friendly UI/UX design is vital. Web3 libraries facilitate web and blockchain interaction. These technologies combine to create transparent, secure, and autonomous dApps, transforming industries and applications.

    5. How popular are dApps?

    The popularity of dApps (Decentralized Applications) has been steadily growing over the years, driven by the rise of blockchain technology and the interest in decentralized solutions. While dApps have gained attention and adoption, their popularity is still relatively niche compared to traditional centralized applications.

    Several factors influence dApp popularity, including the specific use case, blockchain platform, user experience, and regulatory environment. dApps are prominent in areas like decentralized finance (DeFi), gaming, digital collectibles, and supply chain management. Overall, while dApps are gaining traction and showing promise, their widespread popularity is still evolving as technology matures and addresses various challenges.

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