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# solidity

For the Solidity programming language used on EVM chains.

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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
The Complete Guide to Solidity Inheritance

The Complete Guide to Solidity Inheritance

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5 min read
Ethereum-Solidity Quiz Q20: What is "calldata"?

Ethereum-Solidity Quiz Q20: What is "calldata"?

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1 min read
Ethereum-Solidity Quiz Q17: What visibility modifiers does Solidity use?

Ethereum-Solidity Quiz Q17: What visibility modifiers does Solidity use?

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1 min read
Ethereum-Solidity Quiz Q16: What is impermanent loss?

Ethereum-Solidity Quiz Q16: What is impermanent loss?

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2 min read
Ethereum-Solidity Quiz Q30: What does keccak256() do?

Ethereum-Solidity Quiz Q30: What does keccak256() do?

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Ethereum-Solidity Quiz Q29: What is an Overflow/Underflow?

Ethereum-Solidity Quiz Q29: What is an Overflow/Underflow?

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Ethereum-Solidity Quiz Q22: How are functions overridden using the "super" keyword?

Ethereum-Solidity Quiz Q22: How are functions overridden using the "super" keyword?

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1 min read
Ethereum-Solidity Quiz Q15: What is the main difference between Transparent and UUPS upgradeable proxy patterns?

Ethereum-Solidity Quiz Q15: What is the main difference between Transparent and UUPS upgradeable proxy patterns?

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1 min read
Ethereum-Solidity Quiz Q10: What is the Free Memory Pointer?

Ethereum-Solidity Quiz Q10: What is the Free Memory Pointer?

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1 min read
Ethereum-Solidity Quiz Q12: What does this sequence of opcodes do? PUSH1 0x80 / PUSH1 0x40 / MSTORE

Ethereum-Solidity Quiz Q12: What does this sequence of opcodes do? PUSH1 0x80 / PUSH1 0x40 / MSTORE

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1 min read
Ethereum-Solidity Quiz Q28: What is the difference between libraries, interfaces and abstracts?

Ethereum-Solidity Quiz Q28: What is the difference between libraries, interfaces and abstracts?

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1 min read
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