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Web3.js v4 course

This comprehensive 14-part video course from ChainSafe equips you with the skills to conquer the blockchain using web3.js v4. Unlock the potential of web3.js v4 and build cutting-edge dApps. This course caters to all skill levels.

Web3.js v4 course

Web3.js series

This series of 3 videos takes you on a journey through web3.js. Whether you're a complete beginner or want to refine your skills, these videos have something for you:

  1. Getting Started: Kick off your web3 adventure by learning the ropes of web3.js. Master the basics, from installation to making your first call to the blockchain.

  2. Essential Tools: Unleash the power of web3.js utilities! From generating random bytes to hashing and checksumming addresses, you'll gain mastery of essential tools for Ethereum development.

  3. Sending Transactions: Dive deep into wallets and accounts. Learn how to sign and send transactions to the network, empowering you to interact with the blockchain directly.

Web3.js series

Hackathons

You'll find the latest hackathons opportunities by following web3js on X.