Table of Contents
You want to learn web3 in 2024 but don’t know where to start? We’ve created this 4-part guide that covers the complete roadmap and syllabus for learning web3. Web3 is a fast evolving industry and new blockchains, projects, Dapps, and technological upgrades keep getting announced almost every week. This fast pace of the Web3 industry makes it difficult to get a hold of for a new comer.
But to simplify it, we’ll give you an overview of industry (blockchain, crypto, web3), what are the use cases of these technologies, how de web3 companies earn money, and what are the career opportunities if you are looking to become a web3 developer by learning Solidity.
Web3 Industry Overview
Web3 is the next step in the evolution of the Internet. To understand “What is Web3?”, we should first learn about the web 1.0 and web 3.0 and see web 3.0 as the next frontier.
Web3 and blockchain technology have garnered significant attention over the past few years. But what exactly are they, and are they worth investing your time in? Let’s break it down.
Layer 0 Protocols
Layer 0 protocols, like Cosmos and Polkadot, allow developers to build their own blockchains, often referred to as Layer 1 blockchains. While these protocols offer great technical capabilities, they are still searching for widespread use cases. The majority of web3 developers work on pre-existing and popular blockchains like Ethereum, Binance Smart Chain, Aptos, etc.
Layer 1 Blockchains (L1)
Layer 1 blockchains are the foundation of Web3. You’ve probably heard of Bitcoin and Ethereum, the two most well-known examples. These blockchains introduced the concept of decentralized money and paved the way for subsequent innovations. Ethereum is like a decentralised open-source computer on which anyone can build dApp for various use cases. Similarly, there are many L1 Blockchains with their own speciality suitable for various use-cases.
Here’s a list of 35 Layer 1 Blockchains to discover more L1 chains and dive deeper.
Layer 2 Blockchain (L2)
Layer 2 solutions, such as Polygon and Arbitrum, are designed to scale Layer 1 blockchains by creating smaller, faster blockchains that periodically roll up their transactions to Layer 1 blockchains like Ethereum. This approach provides the security of Ethereum while maintaining high transaction speeds.
Some of the other popular Layer-2 Blockchains are Arbitrum, Avalanche, Starknet, etc.
Roadmap to Learn Web3
If you’re considering joining a Web3 cohort or want to learn on your own, understanding the syllabus is crucial. Here is the list of concepts and topics you must learn that can help you to understand what we web3, how to develop Smart Contracts for Ethereum Blockchain, and more.
Web3 Foundation
Let’s Start with the basics of Web3, this includes understanding what blockchains are, the principles of decentralization, and key concepts like public and private keys, gas transactions, and cryptography.
Wallet Development
Building a web-based wallet will teach you how wallets work and how they interact with the blockchain. You’ll learn to connect to RPCs, manage token balances, and understand the security implications of wallet development.
Handling Transactions
Understanding how to track and parse blockchain transactions is fundamental. You’ll create a portfolio tracker or a transaction scanning website to get hands-on experience with real-world blockchain data.
Decentralized Exchange (DEX)
Dive into the world of decentralized exchanges (DEXs): Learn about liquidity pools, automated market makers (AMMs), and how to create your own token. This section will also cover building swap functionalities for your applications.
NFTs and NFT Marketplaces
NFTs have become a significant part of the blockchain ecosystem. You’ll learn to create and operate NFT marketplaces, understanding the nuances of buying, selling, and managing NFTs.
Build Web3 Projects
Building projects is one of the best ways to learn. Here are some ideas to get you started:
Build a Token Dex dApp On the Sui Blockchain
A hands-on course that equips you with the skill to build an efficient and quality token swap dApp on the Sui blockchain. Build a token Dex dApp on Sui blockchain
Build a One Piece Personality dApp With Solidity
Build Rock Paper Scissor Dapp on Aptos
Metaschool: Free Resources To Learn Web3 and Blockchain
Join 140,000+ students building web3 dapps, tokens, and projects on Metaschool.
Web3 University brings together organizations across web3 to create the largest community for blockchain education.
We’ve recently partnered with Aptos, Core, and Mantra Chain to create guided courses on these Blockchain! Metaschool includes a 30 days marathons, curated learning tracks, and guided courses all for free to help you kickstart your web3 development journey.
Partners on Metaschool for Web3 learning
- Aptos
- Core
- MANTRA Chain
- Sui
- Ethereum
- Polygon
- Fuel
- Q
- Algorand
- Tezos
- Astar
- Celo
- Avalanche
- Starknet
- Stacks
- Flow
- Binance
- Polkadot
- Solana
Conclusion
Learning Web3 and blockchain development can be a rewarding journey. By focusing on building projects, understanding the foundational concepts, and leveraging the available resources, you can gain a solid grasp of this exciting field. Start learning today, build ambitious projects, and contribute to the future of decentralized technology!
For more detailed guidance and hands-on tutorials, signup on Metaschool or refer to the links and resources mentioned throughout this article. Happy learning!
FAQs
How do I start learning Web3?
Here are the steps you can follow to learn web3 and become a Web3 developer:
1. Understand Web3 basics: Blockchains, Cryptocurrency, and Decentralization.
2. Learn a programming language like Move or Solidity
3. Learn to write smart contracts in Solidity or Move programming language
4. Build your own web3 projects or enroll in a guided course on Metaschool to build NFTs, write smart contracts, or create a full-fledged dApp.
5. Join Web3 developer communities online to stay updated the new developments in web3.
Is Web3 easy to learn?
This answer really depends on your background in education and exposure to technology, how Internet works, and understanding of computers and programming language. You must know that web3 is a broad term and involves many complex technologies and applications. Web3 can be easy to learn if you have a background in programming and are willing to explore new concepts and technologies.
But if you are curious and patient with the learning process, web3 gets easy to learn with time. Remeber that everyone in the web3 globally ecosystem is new in it and have learned about it in the last 10 years of less. If the promise of web3 looks promising and exciting to you, you’d find it easy to learn.
Does Web3 need coding?
Yes and No, the answer for “does web3 need coding” depends on what you are interested in within the broader web3 ecosystem. If you are interested in building decentralized applications, contributing to open-source web3 projects, or working as a developer in web3 organisations then you must learn a programming language such as JavaScript, Move, Solidity, etc.
There are other important roles in web3 that do not require you to have proficient coding knowledge such ad Devrel, web3 project management, web3 governance policy maker, etc. But a deep understanding how Web3 operates will be of great help to thrive in this industry.
How much time will it take to learn Web3?
On average, you can expect to spend 2-3 months in gaining a solid understanding of Web3 and blockchain development. However, mastering web3 developement and staying updated with new developments in web3 is an ongoing process. By participating in web3 developer communities, dedicating consistent time and effort, and building your own side projects, you can accelerate your learning palce and become proficient in Web3 development quickly.
How to learn web3 development?
Web3 Development or web3 programming is done in high-level languages such as Solidity, Move, JavaScript, Rust, GO, etc. If you are familiar with Javascript or any basic programming language, you can get started with web3 development by enrolling in free web3 courses on Metaschool. Enrolling in a guided course on Metaschool is the fastest way to learn web3 development.