Solidity Since 0.8.16: Four Years of Changes in One Post
What changed between 0.8.16 and 0.8.38, which features you should actually use, and what the compiler wants you to stop doing before 0.9
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Hands-on tutorials and deeper explanations of Solidity, Ethereum, and the protocols built on top.
93 articles to explore
Foundry Invariant Testing for Real Protocols
Let Alice, Bob and Carol loose on a vault. Then check the receipts.
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How to integrate Uniswap 4 and create custom hooks
Let's dive into Uniswap v4's new features and integration
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How to integrate Wormhole in your smart contracts
Entering a New Era of Blockchain Interoperability
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How Ethereum scales with Arbitrum Nitro and how to use it
A blockchain on a blockchain deep dive
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The Ultimate Merkle Tree Guide in Solidity
Everything you need to know about Merkle trees and their future
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Understanding The Graph’s Decentralized Network
Indexing concepts and the transition from the older hosted service
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Understanding ZKsync for Solidity Developers
Scaling concepts and the changes since the original guide
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Exploring the Openzeppelin CrossChain Functionality
Versioned cross-chain abstractions and their trust assumptions
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