botdad
hrkrshnn
/ generic.org
Last active
April 13, 2026 08:41
Some generic writeup about common gas optimizations, etc.
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| ** Upgrade to at least 0.8.4 | |
| Using newer compiler versions and the optimizer gives gas | |
| optimizations and additional safety checks for free! | |
| The advantages of versions =0.8.*= over =<0.8.0= are: | |
| - Safemath by default from =0.8.0= (can be more gas efficient than /some/ | |
| library based safemath). | |
| - [[https://blog.soliditylang.org/2021/03/02/saving-gas-with-simple-inliner/][Low level inliner]] from =0.8.2=, leads to cheaper runtime gas. | |
| Especially relevant when the contract has small functions. For |