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#solidity

For the Solidity programming language used on EVM chains.

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Understanding Gas Optimization in Ethereum Smart Contracts

Understanding Gas Optimization in Ethereum Smart Contracts

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8 min read
How to Rehearse Smart-Contract Rollback Before Calling a System Upgradeable

How to Rehearse Smart-Contract Rollback Before Calling a System Upgradeable

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13 min read
How $1.73M vanished in a single cast

How $1.73M vanished in a single cast

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2 min read
Why Permissionless Contracts Attract Bots

Why Permissionless Contracts Attract Bots

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2 min read
Smart Contract Upgrade Authority: Timelocks, Multisigs, and Emergency Controls

Smart Contract Upgrade Authority: Timelocks, Multisigs, and Emergency Controls

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14 min read
Hedera's EVM speaks tinybar, its RPC speaks weibar, and both mistakes return SUCCESS

Hedera's EVM speaks tinybar, its RPC speaks weibar, and both mistakes return SUCCESS

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7 min read
TypeScript SDK for autonomous Solidity security auditing — 7 breach scenarios, LangChain.js + Vercel AI SDK integration

TypeScript SDK for autonomous Solidity security auditing — 7 breach scenarios, LangChain.js + Vercel AI SDK integration

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3 min read
The one fact no Ethereum receipt carries: which transaction ran first

The one fact no Ethereum receipt carries: which transaction ran first

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5 min read
Yul Dark Arts: Understanding the EVM from first principles

Yul Dark Arts: Understanding the EVM from first principles

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8 min read
400 rounds, and the bug never showed up. So I stopped rolling dice.

400 rounds, and the bug never showed up. So I stopped rolling dice.

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6 min read
Smart Contract CI/CD: Foundry, Slither, and Audit Gates

Smart Contract CI/CD: Foundry, Slither, and Audit Gates

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6 min read
5 Solidity Mistakes I Made While Learning Smart Contract Development

5 Solidity Mistakes I Made While Learning Smart Contract Development

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2 min read
Building a DeFi Staking Platform with Solidity, Foundry, and Next.js on Ethereum Sepolia

Building a DeFi Staking Platform with Solidity, Foundry, and Next.js on Ethereum Sepolia

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3 min read
Six contracts that pass EXTCODESIZE(owner) > 0 and still withdraw their order

Six contracts that pass EXTCODESIZE(owner) > 0 and still withdraw their order

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6 min read
How $951 Bought a $8.5M Vote: The Term Finance Governance Exploit

How $951 Bought a $8.5M Vote: The Term Finance Governance Exploit

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6 min read
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