The technical content top engineers rely on to level up.
6 min read
Compound V3 Interest Per Second The Compound V3 protocol measures interest on the scale of seconds. The Compound V3 frontend scales the number up to years for human friendliness. When we check the...
Last updated on Sep 29, 2025cUSDC V3 (Compound V3) as a non-standard Rebasing Token, CometExt.sol The Compound V3 contract behaves like a rebasing ERC-20 token. A rebasing token is a token which has an algorithmically adjusted...
Last updated on Sep 24, 2025DeFi Interest Rate Indexes: Principal value and Present Value in Compound V3 The intuitive way to track lender deposits is to record the amount of USDC they deposited and the time they deposited....
Last updated on Sep 24, 20257 min read
How Compound V3 Allocates COMP Rewards Compound issues rewards in COMP tokens to lenders and borrowers in proportion to their share of a market’s lending and borrowing. The algorithm is extremely...
Last updated on Sep 24, 2025The Architecture of the Compound V3 Smart Contract Introduction and prerequisites Compound is one of the most significant lending protocols in DeFi, having inspired the design of nearly every lending...
Last updated on Oct 8, 20254 min read
Bulkers in Compound V3 The bulker contracts in Compound V3 are multicall-like contracts for batching several transactions. For example, if we wanted to supply Ether, LINK, and wBTC as collateral and...
Last updated on Sep 24, 2025Understanding Collateral, Liquidations, and Reserves in Compound V3 In this chapter we will examine the following topics about Compound V3: collateral valuation absorbing insufficiently...
Last updated on Sep 24, 2025Wagmi + ReactJS Example: Transfer Crypto and Mint an NFT In this tutorial, we'll learn how to build a Web3 Dapp (Decentralized Application) that connects to your crypto wallet, allowing you to...
Last updated on Oct 1, 20245 min read
Solidity Signed Integer Solidity signed integers enable using negative numbers in a smart contract. This article documents how they are used at the EVM level. Basic familiarity with the EVM and...
Last updated on Oct 29, 2025Web3.js Example. Latest version 4.x. Transfer, Mint and Query the Blockchain The newest version of web3.js, 4.x, has just been unveiled. In this guide, we’ll delve into integrating web3.js into HTML...
Last updated on Aug 10, 2024Understanding the Function Selector in Solidity The function selector is a 4-byte id that Solidity uses to identify functions under the hood. The function selector is how a Solidity contract knows...
Last updated on Oct 22, 2025Low Level Call vs High Level Call in Solidity A contract in Solidity can call other contracts via two methods: through the contract interface, which is considered a high-level call, or by using the...
Last updated on Oct 22, 2025