Ethereum and EVM
Ethereum (EVM) technology, upcoming updates, EIP and etc.
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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
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
EIP-4337 Explained
EIP-4337 is an Ethereum Improvement Proposal (EIP) that defines a new account abstraction mechanism for Ethereum (EVM) blockchains. It allows for the creation of a single account type that can be used to both transact and create contracts.- Published on
Top 10 Most Common Bugs in Smart Contracts
Below, I outline the top 10 most popular bugs in smart contracts that have been exploited by hackers to steal money, including code examples and prevention strategies.- Published on
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