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Join 200,000+ students becoming web3 developers.
Web3 University brings together organizations across web3 to create the largest community for blockchain education.
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We've recently partnered with Alchemy to release Alchemy University! AU includes a 7-week Ethereum Developer Bootcamp, a JavaScript for Ethereum course, and a brand new Learn Solidity course: all completely free!
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Your Complete Guide to Developing on the Blockchain
Aniket Gupta
Jul 6, 2023
How to Deploy a Smart Contract to the Sepolia Testnet
Learn how to deploy smart contracts to the Sepolia testnet, the preferred Ethereum blockchain for testing decentralized applications.
Learn how to deploy smart contracts to the Sepolia testnet, the preferred Ethereum blockchain for testing decentralized applications.
Learn how to deploy smart contracts to the Sepolia testnet, the preferred Ethereum blockchain for testing decentralized applications.
Contributing Partners
We're built by an open collaboration of organizations with a common goal: to bring as many developers into web3 as possible.
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Lesson Tracks
Start here! Each track is a series of tutorials introducing you to a different domain of web3 development.
The Road to Web3
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A 10-week self-paced program to make you an advanced web3 developer.
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Create Your First Smart Contract
Learn to write, deploy, and interact with an Ethereum smart contract.
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How to Build Your First NFT
Learn to code an NFT, mint on Ethers.js, and build a full-stack NFT dApp.
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How to Create an NFT
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How to Mint an NFT with Ethers.js
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NFT Minter Tutorial: How to Create a Full Stack DApp
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Featured
The Ethereum Merge
Alchemy Team
Solidity Smart Contract Course - Beginner to Expert Python Tutorial
Patrick Collins
DevRel at ChainLink
What is a Blockchain Node Provider? Why Do I Need One?
Deric Cheng
Dev Education at Web3U
The Complete Guide to Full Stack Solana Development
Nader Dabit
DevRel at The Graph
Scaffold-Ethereum Challenges
Austin Griffith
Ethereum Foundation
Build a Web3 Frontend with React
Rounak Banik
Web3 Educator
Solidity by Example
Smart Contract Engineer
Web3 Educator
How to Develop a Cryptocurrency - The Complete Guide
Vittorio Rivabella
Web3 Educator
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Choosing a Web3 Network
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How to Send Transactions on Ethereum
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What are Payable Functions in Solidity?
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Learn about Solidity
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The Complete Guide to Full Stack Ethereum Development
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Submitting Your First Smart Contract to Etherscan
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Learn about NFTs
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Flavours of On-Chain SVG NFTs on Ethereum
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Your Guide to ERC-1155: Comparing ERC-721 to ERC-1155
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