Patrick Collins

Developers

Top 7 Strategies for Finding Smart Contract Vulnerabilities

How to find smart contract bugs like the original Polygon MRC20 implementation, what to do when you find them, and what happens next.

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Developers

Solidity vs. Vyper: Which Smart Contract Language Is Right for Me?

A comparison of the Solidity, Vyper, Huff, and Yul smart contract programming languages, identifying which is most gas efficient and why.

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Developers

​​ApeWorX: The New Python Framework on the Block

We look at the up-and-coming Python smart contract framework ApeWorX and compare it to Brownie.

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What Is a Stablecoin? (But Actually)
Developers

What Is a Stablecoin? (But Actually)

A behind-the-scenes look at stablecoin categories, anatomies, and tradeoffs, as well as a technical analysis of popular stablecoins like DAI, USDC, and FRAX.

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full-stack-blockchain-solidity-javascript
Developers

Learn Solidity, Full Stack Web3, Javascript, and Blockchain Development

A 30+ hour guide from Patrick Collins to get smart contract developers ramped up from zero to one hundred. Get the complete lesson breakdown.

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How to Use DappTools
Developers

How To Use DappTools

In this tutorial, learn how to create, test, and deploy smart contracts with DappTools, including advanced features of seth, dapp, and ethsign.

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Events and Logging in Solidity
Developers

Solidity Events and Logging

In this technical tutorial, learn all about events and logging in Solidity.

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Developers

Blockchain Fintech Tutorial: Lending and Borrowing With Python

Learn how to interact with DeFi lending and borrowing protocols like Aave directly in Python so you can gain yield on deposited collateral and more.

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Developers

Build a dApp on Binance Smart Chain With Secure Data Feeds

Build, test, and deploy a smart contract on Binance Smart Chain that reads the latest ETH/USD price from Chainlink’s decentralized oracle network.

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Developers

Develop a DeFi Project Using Python

Learn how to build, test, and deploy a DeFi smart contract in Python, the dominant programming language of the fintech world.

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