Crowd Fund Smart Contract Walkthrough
A Solidity implementation of an Crowd Fund. A Crowd Fund is similar to Kickstarter or Indiegogo. Users can pledge an ERC20 token to a campaign and the creator can claim the funds if the campaign is successful.
Writing on software design, company building, and web3.
All of my long-form thoughts on programming, leadership, web3, and more, collected in chronological order.
Dutch Auction Smart Contract Walkthrough
A Solidity implementation of an Dutch Auction. A Dutch Auction is a type of auction where the price of the item is gradually lowered until a buyer is willing to pay the current price.
English Auction Smart Contract Walkthrough
A Solidity implementation of an English Auction that covers ERC721, Modifiers, mappings, block timestamps, and more.
Ether Wallet Smart Contract Walkthrough
A simple Solidity implementation of an Ether Wallet that can receive and withdraw ETH.
What is pragma and why it matters
What the heck is that pesky pragma directive doing and why do I need it? When writing smart contracts, pragma is a directive that tells the compiler which version of Solidity to use.