Web 3.0 Blockchain Developer Learning Path

Web 3.0 is built on decentralization, and this learning path teaches you how to become a web 3/blockchain developer.

Learn to code interactively using onlyyour browser. Practice labs and projects:https://codedamn.comSolidity VariablesSolidity FunctionsDeploying ContractsMetamaskEthereum BasicsInternetWeb3 & BlockchainReact.jsSolidity TestsTruffleHardhatPrivate blockchainsDeFiStart Earning $$$Web3 Developer RoadmapZustandReact ContextReduxConfigPluginsBest PracticesBlockchain FundamentalsSolidity And EthereumSmart Contract TestingSmart Contract AuditingWeb3 ProjectsSmart Contract OptimizationWeb3 LibrariesReact.js EcosystemuseSWRReact QuerytRPCComponentsHooksDesign PatternsTailwind CSSdApps IntroductionReact.js ProjectsA good developer has solid fundamentals. Let's start your frontend journey with how internet works in the first place. Having tests for your smart contracts make it possible for you to code confidently and securely for web3.Web3 libraries makes it easier to build and work with smart contracts React.js is a popular choice for frontend web development for developing frontends of your web3 apps. Making a good UI is hard. Presets from Tailwind makes it easier to make consistent UI.Decentralized Finance (DeFi) is the use of blockchain, cryptocurrencies, smart contracts, and decentralized applications (dApps) to recreate and improve upon traditional financial systems.Decentralized applications (dApps) are applications that are not owned or controlled by a single entity and are run on a decentralized network or blockchain.IPFSInterPlanetary File System (IPFS) is a protocol and network designed to create a content-addressable, peer-to-peer method of storing and sharing hypermedia in a distributed file system.Solidity and Ethereum programming makes the foundation of web3 programming. Solidity is a popular scripting language for building smart contracts on Ethereum blockchain.Auditing and optimizing smart contracts is important to make them gas efficient and secure.Web3.jsEther.jsNFT ProgrammingCryptocurrenciesStorageAPI & CLIIPNSFilecoinDEXLiquidity PoolYield FarmingDAOsDeFi Projects

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Your Teachers On Codedamn
Whenever you pick a course on codedamn, you're taught by industry leaders and experienced programmers.
  • Derek Banas

    Derek Banas

    Professional coder for 26 years. Instructor for 10 years.

  • Pedro Machado

    Pedro Machado

    MERN stack developer and content creator at YouTube

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    Anna Skoulikari

    Frontend web developer and Git instructor

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    Basarat Ali Syed

    Microsoft MVP and TypeScript Guru

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    Laurence Svekis

    Google Developer Expert and JavaScript instructor

  • Samuel Focht

    Samuel Focht

    Backend developer & content creator with 8+ years of experience

  • David Clinton

    David Clinton

    AWS Solutions Architect and a Linux server administrator

  • Mehul Mohan

    Mehul Mohan

    Full-stack developer, CEO of codedamn

  • Rahul Agarwal

    Rahul Agarwal

    Flutter and Blockchain application development expert

  • Kaushik Chowdhury

    Kaushik Chowdhury

    Microsoft Certified Professional. Instructor with 15 years+ experience.

  • Piyush Garg

    Piyush Garg

    Full-stack and DevOps engineer. Instructor and programming content creator.

  • Krunal Patel

    Krunal Patel

    Google Operations Research Team. PhD Applied Mathematics.

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More About Web3 Learning Path

As blockchain technology and cryptocurrencies continue to revolutionize various aspects of our lives, Web3 emerges as the next significant development in our online experience. Let us explore what Web3 is, why it matters, and how you can step into this exciting realm as a Web3 developer. Let's dive right in!

What is Web3?

Web3, short for Web 3.0 or the decentralized web, refers to the third generation of internet services that leverage blockchain technology. It aims to create an online environment where users are in control of their data, and applications are decentralized, meaning they aren't governed by any single entity but operate on a network of computers (nodes).

Why is Web3 Important?

The significance of Web3 is twofold:

  1. User Empowerment: Unlike traditional internet services where your data is stored and potentially monetized by corporations, in Web3, you control your own data. This could potentially lead to a more private and secure internet.
  2. Decentralization: By utilizing blockchain technology, Web3 aims to create a decentralized network where no single entity has control. This could lead to greater transparency and less censorship.

Web3 Learning Path

Now that we've covered what Web3 is and its importance, let's examine the steps to becoming a Web3 developer.

1. Understand the Basics of Web Development: Web3 development still relies on the basics of web development. Knowledge of HTML, CSS, and JavaScript is vital.

2. Learn about Blockchain and Cryptocurrencies: As the foundation of Web3, understanding how blockchain works is essential. Also, familiarize yourself with cryptocurrencies, specifically how transactions work and what smart contracts are.

3. Master Ethereum and Solidity: Ethereum is the leading platform for building decentralized applications (dApps). Solidity is the programming language used to write smart contracts on the Ethereum platform.

4. Learn Web3.js or ethers.js: These are libraries that allow your application to interact with the Ethereum blockchain.

5. Understand IPFS: The InterPlanetary File System (IPFS) is a protocol and network designed to create a content-addressable, peer-to-peer method of storing and sharing data in a distributed file system. It's a key concept in building decentralized applications.

6. Practice with Real Projects: The best way to learn is by doing. Consider building simple dApps or contributing to open source projects to hone your skills.

Frequently Asked Questions

Q1: Do I need a degree to become a Web3 developer?

A: No. While formal education in computer science can be beneficial, most Web3 skills can be acquired through self-study, online courses, and practical experience. What matters most is a strong understanding of blockchain technology, smart contracts, and the chosen development libraries.

Q2: Is it hard to become a Web3 developer?

A: Web3 development does require a deep understanding of new and complex technologies like blockchain and smart contracts. However, with a systematic learning path, diligent practice, and constant curiosity, becoming a proficient Web3 developer is definitely achievable.

Q3: What is the difference between Web2 and Web3?

A: Web2 refers to the current version of the internet, characterized by interactive, user-generated content and the growth of social media. However, it's centralized, meaning your data is controlled by a few big companies. Web3, on the other hand, is a vision for a fully decentralized internet where users control their own data.

Q4: Why is Ethereum important in Web3 development?

A: Ethereum is the leading platform for creating decentralized applications, mainly due to its smart contract functionality. It allows developers to write business logic that controls digital assets and runs exactly as programmed without any downtime, censorship, fraud, or third-party interference.

Happy learning!