DevSecOps engineer sharing experiences and insights on AI, Web3, and Claude code development. Aims to help solve technical challenges, improve development efficiency, and grow through community interaction. Feel free to comment and discuss.
This step‑by‑step guide shows WSL users how to back up their Ubuntu 22.04 instance, prepare the system, configure the release upgrader, run the upgrade to Ubuntu 24.04 LTS, and verify the new environment while avoiding common pitfalls.
Exploring the surge of .xyz domains in Web3, this article examines their technical synergy with ENS, symbolic alignment with the metaverse, cost advantages, branding appeal, and the boost from Alphabet’s adoption, revealing why .xyz has become a favored digital identity for decentralized projects.
This article breaks down a typical developer's workday to estimate how many AI coding‑assistant chat interactions are actually required, showing that a cautious user usually consumes between 30 and 60 chats per day, well below common subscription limits.
This guide walks you through cloning the Uniswap V3 core repository, setting up the development environment, compiling Solidity contracts, and executing the comprehensive test suite to deeply understand the protocol's core mathematics and logic.
This guide explains why compiling third‑party contracts from node_modules fails and shows a robust method to deploy precompiled artifacts directly using Hardhat and ethers.js, with step‑by‑step code examples for UniswapV3Factory.
This article explains the concept of Ticks in Uniswap V3, detailing how they discretize price ranges, enable concentrated liquidity, affect gas costs through tick spacing, and impact both liquidity providers and traders in the DeFi ecosystem.
Explore the intricate architecture of Uniswap V3 by dissecting its core contracts—v3-core and v3-periphery—covering factories, pools, callbacks, interface definitions, state variables, and practical learning steps, revealing how its modular design underpins modern DeFi security and flexibility.
This guide explains why accessing on‑chain data directly is the most trustless method, outlines the steps to query a Uniswap V3 ETH/USDC pool using Web3.py, provides full Python code, and offers practical tips for extending the approach to other pools and historical data.
Learn how to streamline Ethereum smart contract debugging by using Hardhat’s interactive console, covering setup, querying chain state, interacting with deployed contracts, reading and writing functions, and advanced features like manual mining, all with practical code examples to boost development efficiency.
This article compares command‑line consoles like geth attach and hardhat console with full‑featured visual block explorers such as Blockscout, outlining their use cases, advantages, drawbacks, and guidance on selecting the right tool for private Ethereum‑compatible networks.
