Web3.js vs Ethers.js — Interact with Blockchain from JavaScript Without Losing Money
Your smart contract is deployed, the gas is paid, and now what? Now comes the real problem: getting people to use it. An...
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DeFi for Developers — Liquidity Pools and Lending Protocols: How to Integrate Them in Your Project
You're a developer building a dApp with decentralized liquidity or on‑chain lending. You know Solidity and how to intera...
ERC-721 and ERC-1155 with IPFS Metadata — Smart Contract NFTs That Actually Work
Why an NFT is not just an expensive imageWhen a client asks us to build a marketplace or an NFT collection, the first pr...
Solidity from Zero: Variables, Functions, Events, and Security Patterns — Write Smart Contracts That Don't Lose Money
Have you ever seen a smart contract go up in smoke due to a simple reentrancy? We have. A client had a DeFi pool with a...
Blockchain and Web3 for Developers — From Smart Contracts to DeFi, What You Really Need to Know
You've heard about blockchain, Ethereum, smart contracts. But when it comes to building, noise outweighs substance. At M...
Ethereum for Developers: EVM, Gas, and Smart Contract Deployment — Advanced Hands-On Guide
You wrote a perfect Solidity smart contract. Compiled, deployed on Goerli... and the transaction fails with "out of gas"...
