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# solidity

For the Solidity programming language used on EVM chains.

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When to Use ERC-721 vs ERC-1155: Choosing the Right NFT Standard

When to Use ERC-721 vs ERC-1155: Choosing the Right NFT Standard

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3 min read
Have You Fallen for a Phishing Scam? Let’s Talk About It 👀

Have You Fallen for a Phishing Scam? Let’s Talk About It 👀

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Solidity Patterns - CEI

Solidity Patterns - CEI

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2 min read
Energy NFT Marketplace

Energy NFT Marketplace

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5 min read
OverFlow and UnderFlow causes in Solidity

OverFlow and UnderFlow causes in Solidity

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1 min read
OverFlow and UnderFlow causes in Solidity

OverFlow and UnderFlow causes in Solidity

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1 min read
🚀 Getting Started with kritisi CLI: An AI-Driven Security Tool for Solidity

🚀 Getting Started with kritisi CLI: An AI-Driven Security Tool for Solidity

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3 min read
Formal Verification: The Foundation of Ethereum Smart Contracts

Formal Verification: The Foundation of Ethereum Smart Contracts

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5 min read
The Danger of Randomness in Smart Contracts and its solution

The Danger of Randomness in Smart Contracts and its solution

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1 min read
What is Reentrancy?

What is Reentrancy?

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3 min read
Understanding approve and depositCollateral: The Core of ERC-20 Token Transfers in Solidity

Understanding approve and depositCollateral: The Core of ERC-20 Token Transfers in Solidity

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2 min read
Ethereum Transaction Calls and State Changes

Ethereum Transaction Calls and State Changes

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2 min read
Creating a Toy Solidity compiler and running it in a Toy EVM

Creating a Toy Solidity compiler and running it in a Toy EVM

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5 min read
Bulksendtokens.xyz: The Ultimate Airdrop Tool for 2025

Bulksendtokens.xyz: The Ultimate Airdrop Tool for 2025

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🛡️ Why Using OpenZeppelin in Smart Contracts Is Essential

🛡️ Why Using OpenZeppelin in Smart Contracts Is Essential

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A Walkthrough of Solidity Custom Errors

A Walkthrough of Solidity Custom Errors

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3 min read
How to write dynamic staking smart contract step by step in practice

How to write dynamic staking smart contract step by step in practice

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4 min read
Formal Verification: An Example

Formal Verification: An Example

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Every Blockchain Developer Must Know About This Scam!

Every Blockchain Developer Must Know About This Scam!

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Solidity Pattern - Proxy Delegate and Decorator Patterns

Solidity Pattern - Proxy Delegate and Decorator Patterns

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2 min read
Basic understanding of Dynamic Staking

Basic understanding of Dynamic Staking

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How to Write a Token Price Oracle Smart Contract

How to Write a Token Price Oracle Smart Contract

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Smart Contract Safety: How to Verify Before You Interact

Smart Contract Safety: How to Verify Before You Interact

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Foundry tutorial para iniciantes

Foundry tutorial para iniciantes

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7 min read
Unlocking the Magic of Ethereum: What Every Dev Needs to Know About EIPs and ERC Standards!

Unlocking the Magic of Ethereum: What Every Dev Needs to Know About EIPs and ERC Standards!

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3 min read
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