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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.