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# solidity

For the Solidity programming language used on EVM chains.

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The Night I Almost Lost Everything: A Guide to Stopping Reentrancy Attacks

The Night I Almost Lost Everything: A Guide to Stopping Reentrancy Attacks

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2 min read
Solidity Imports Explained: VFS, Remappings, and What Ethereum Actually Sees

Solidity Imports Explained: VFS, Remappings, and What Ethereum Actually Sees

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3 min read
Ethereum-Solidity Quiz Q26: How is the base fee(used in calculating the total gas fee) calculated by Ethereum?

Ethereum-Solidity Quiz Q26: How is the base fee(used in calculating the total gas fee) calculated by Ethereum?

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2 min read
Namespace Pollution in Solidity: A Small Mistake with Big Consequences

Namespace Pollution in Solidity: A Small Mistake with Big Consequences

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2 min read
Ethereum-Solidity Quiz Q25: What is gas in Ethereum?

Ethereum-Solidity Quiz Q25: What is gas in Ethereum?

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Ethereum-Solidity Quiz Q23: What is C3 Linearization in smart contract inheritance?

Ethereum-Solidity Quiz Q23: What is C3 Linearization in smart contract inheritance?

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2 min read
Ethereum-Solidity Quiz Q32: What transaction types are used in Ethereum?

Ethereum-Solidity Quiz Q32: What transaction types are used in Ethereum?

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1 min read
Guide To Cross-Chain Key Generation (EVM / Base) With Oasis ROFL

Guide To Cross-Chain Key Generation (EVM / Base) With Oasis ROFL

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8 min read
Gas Inefficiencies Developers Don't Notice Until It's Too Late.

Gas Inefficiencies Developers Don't Notice Until It's Too Late.

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6 min read
Ethereum-Solidity Quiz Q31: What is the difference between CREATE and CREATE2 transaction types?

Ethereum-Solidity Quiz Q31: What is the difference between CREATE and CREATE2 transaction types?

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1 min read
Ethereum-Solidity Quiz Q21: How does function overriding work in Solidity?

Ethereum-Solidity Quiz Q21: How does function overriding work in Solidity?

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1 min read
Ethereum-Solidity Quiz Q19: Why is the "external" visibility modifier more gas efficient than "public"?

Ethereum-Solidity Quiz Q19: Why is the "external" visibility modifier more gas efficient than "public"?

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1 min read
Somnia On-Chain Reactivity

Somnia On-Chain Reactivity

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3 min read
Ethereum-Solidity Quiz Q18: What type of modifiers are "view" and "pure"?

Ethereum-Solidity Quiz Q18: What type of modifiers are "view" and "pure"?

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1 min read
Solidity to Compact: Developer's Migration Guide

Solidity to Compact: Developer's Migration Guide

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34 min read
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