# Optimizer in solidity

**Published by:** [clay.eth](https://paragraph.com/@clay-eth/)
**Published on:** 2022-09-26
**URL:** https://paragraph.com/@clay-eth/optimizer-in-solidity

## Content

Optimizer in solidity合约设计及实现变迁 v1.x版本实现，每次创建同样的合约v2.x版本实现, 逻辑单独抽象成library,每次创建合约仅包含storage variablesv3.x版本实现, 分为代理合约和逻辑合约,每次创建代理合约（不包含逻辑和storage variables)

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