Blockchain Masterclass for JavaScript Developers
  • 👋Welcome
  • 🐣Hello World
  • 📰Decentralized News Service Contract
  • 🖥️Building A Frontend
  • 📖Glossary
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Hello World

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Last updated 1 year ago

Before we say 'Hello,' the first step you'll need to take as you learn about blockchain development is creating a wallet. This guide will walk you through:

If you are comfortable with the following topic, feel free to skip to Decentralized News Service Contract

  • Installing and funding a MetaMask wallet

  • Writing, compiling, and deploying your first smart contract

  • Calling the methods in your smart contract

For this workshop, you can use the

You can use the documentation to add the LINK token to your wallet if you'd like to. LINK token's are how you "fund" the Decentralized Oracle Network to run your computations.

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Link Token Contracts
Chainlink faucet
Deploy Your First Smart Contract | Chainlink DocumentationChainlink Documentation
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