After learning the basics of Solidity assembly in Part 1: Playing with Yul let’s now dive deeper!...

In this article we will use Yul to optimize our smart contracts to save on gas. We will look at three different smart contracts developed…

What is Yul?

比较olidity, Vyper, Huff以及Yul等智能合约编程语言，判别哪类语言最省gas及其原理。

Solidity is by far the most used language for smart contracts on Ethereum blockchain. It is a high-level language that abstracts away various underlying nitty-gritty details (like several important safety checks) - and that is for good!