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# solidity

For the Solidity programming language used on EVM chains.

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How Reentrancy Attacks Work in Solidity — and How to Prevent Them

How Reentrancy Attacks Work in Solidity — and How to Prevent Them

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3 min read
Solidity for Beginners: Build Your First Smart Contract in 2026 (No Blockchain Experience Needed)

Solidity for Beginners: Build Your First Smart Contract in 2026 (No Blockchain Experience Needed)

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3 min read
Immutability by Default, Upgradeability by Necessity: Lessons from a Crowdfunding Protocol

Immutability by Default, Upgradeability by Necessity: Lessons from a Crowdfunding Protocol

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6 min read
On-Chain Governance: The Voting Mechanisms That Actually Move Billions (And Fail Spectacularly)

On-Chain Governance: The Voting Mechanisms That Actually Move Billions (And Fail Spectacularly)

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4 min read
How a Smart Contract Call Works: A Visual Trace from Browser to EVM

How a Smart Contract Call Works: A Visual Trace from Browser to EVM

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5 min read
Flash Loans: How Aave Turned Instant Liquidity Into a $25M Problem

Flash Loans: How Aave Turned Instant Liquidity Into a $25M Problem

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4 min read
ERC-20 vs ERC-721 vs ERC-1155: When to Use Each Token Standard

ERC-20 vs ERC-721 vs ERC-1155: When to Use Each Token Standard

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4 min read
Making Your Gamma LP Range Indicator-Aware with On-Chain Bollinger Bands

Making Your Gamma LP Range Indicator-Aware with On-Chain Bollinger Bands

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4 min read
AI + Foundry's cast: how I investigate smart contracts now

AI + Foundry's cast: how I investigate smart contracts now

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4 min read
Life after MythX: A Drop-in Solidity Security API

Life after MythX: A Drop-in Solidity Security API

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2 min read
Gasless Payments for AI Agents with EIP-712 Intents

Gasless Payments for AI Agents with EIP-712 Intents

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3 min read
I Built an MCP Tool That Scans Smart Contracts for Security Risks

I Built an MCP Tool That Scans Smart Contracts for Security Risks

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2 min read
Reading a Smart Contract Is Just Reading Source Code—Why Are You Intimidated?

Reading a Smart Contract Is Just Reading Source Code—Why Are You Intimidated?

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4 min read
The $14M Slippage Lesson: How AMM Price Impact Eats Your Lunch

The $14M Slippage Lesson: How AMM Price Impact Eats Your Lunch

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4 min read
Cross-Chain Bridges: The Distributed Consensus Problem Nobody Talks About

Cross-Chain Bridges: The Distributed Consensus Problem Nobody Talks About

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4 min read
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