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# solidity

For the Solidity programming language used on EVM chains.

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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 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
Somnia On-Chain Reactivity

Somnia On-Chain Reactivity

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3 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
Solidity Basics (Part 2) — Arrays, Mappings & Structs (Upgrading the Web3 Journey Logger)

Solidity Basics (Part 2) — Arrays, Mappings & Structs (Upgrading the Web3 Journey Logger)

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

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

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

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

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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
Ethereum Account Abstraction (ERC-4337), Part 2: Implementation

Ethereum Account Abstraction (ERC-4337), Part 2: Implementation

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1 min read
Ethereum-Solidity Quiz Q27: How are Layer 2 networks making transactions fees cheaper?

Ethereum-Solidity Quiz Q27: How are Layer 2 networks making transactions fees cheaper?

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2 min read
Smart Contract working in etherium with Metamask wallet

Smart Contract working in etherium with Metamask wallet

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3 min read
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