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A few handcrafted articles about my thoughts and experiments.
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Optimising solidity code
Welcome again to the world of Solidity, where every gas unit saved is a victory. But how does one ensure that their Solidity code is optimised, clean, and gas-efficient? In this article, we will delve into some key concepts and practices to do just that, while sticking closely to the Solidity Style Guide.- Published on
The Magical World of Multisig Wallets - A Developer's Guide to the EVM Blockchain
Today, we're going to dive into the thrilling world of multisig wallets on EVM (Ethereum Virtual Machine) blockchains. These wallets are like your private digital vault, guarded by not just one key (or signature), but multiple!- Published on
Using Web3 Functions - LED by Chainlink, Gelato, and Lit Protocol
We'll explore some fascinating Web3 functions, brought to you by the likes of Chainlink, Gelato, and Lit protocol. Get ready for some fun, laughter, and... yes, code. Lots of code.- Published on
So, You Want to Build an ERC20 Merkle Tree Airdrop Dapp?
Ever woken up one fine morning and thought to yourself, "Oh, I wish I could build an ERC20 Merkle Tree Airdrop Dapp today"? No? Just me? Well, if you're still here, I'll assume you're mildly interested. Strap in, because we're about to embark on a roller coaster of JavaScript, Solidity, and some good ol' crypto jargon!- Published on
Calculating and Optimizing Transaction Costs in Solidity
As Solidity developers, we need to understand how to calculate these costs and optimize them to ensure that our dApps are not only functional but also economically efficient.- Published on
How To Build A Simple Cryptocurrency Blockchain In Node.js
Hello, readers! Have you ever been sitting at your computer, gazing out the window, and thought, "Gosh, wouldn't life be grand if I could build a cryptocurrency blockchain in Node.js?" Well, today's your lucky day, my friend!- Published on
Mastering Secure Password Flows with Node.js and MongoDB
If the thought of your user's password security gives you more chills than the ending of a thriller movie, then you've come to the right place! Sit back, grab your favorite fuel (caffeine is my bet), and let's together navigate the secure waters of password flows with Node.js and MongoDB.- Published on
Scaling Node.js Applications
Let's talk about your Node.js application. It's got heart, it's got style, but does it have the might to carry your traffic aspirations? We're not talking "Spartan-in-training", we're talking "Hercules in his prime", here!- Published on
Smart Contracts 2.0 - Exploring Upgradable Contracts on Ethereum
While smart contracts have revolutionized the way we interact with blockchain, their immutability has posed a challenge for developers who need to update or upgrade their contracts.- Published on