Web2 Dev to Web3 Dev Transferrable Skills
summary
2021 brings a surge: about 60% of current web3 devs join in 2021 and common web2 skills map directly to blockchain apps. Front end React, JS, HTML and CSS stay the same while identity moves into Metamask wallet and state moves to the blockchain node. Smart contracts use solidity compiled to EVM bytecode, tested on testnets, deployed with Hardhat and Truffle or Remix, and interacted with via web3js or ethers and node providers like Alchemy or Coinbase Cloud. A hackathon squid‑game shows these tools actually working end to end.
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chapters (13)
- 0:00Intro
- 0:29Web3 Numbers
- 4:40Introduction
- 5:02Agenda
- 5:31What is Web3
- 8:12Skills Needed
- 9:22Architecture
- 11:14Smart Contracts
- 13:33Summary
- 14:29Smart Contract
- 15:56Tools
- 20:50How to Get Started
- 23:03What Do You Imagine
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