Best resources for Solidity gas optimizations ⛽

A extensive list of solidity gas optimization tricks

A dapptools-ready and gas-optimized implementation of a sparse merkle tree in Solidity.

AI-ready Solidity style guide for Solidity 0.8.30 — naming, layout, NatSpec, custom errors, ERC-7201 storage, transient storage, Foundry tests, gas & security. Ships Solhint + Prettier configs, Claude Code skill, AGENTS.md.

Beyond Rarity (WallStFam)'s Ultimate Guide to NFT Smart Contracts Gas Optimization

Optimint is a gas-optimized ERC721 reference implementation that's based on OpenZeppelin Contracts, and requires only 1 SSTORE operation per batch-mint.

An Ethereum Tx Station - Batch transactions and save 30% on gas costs. 🚄🚃🚃🚃🚃🚃🚃🚃🚃🚃🚃🚃🚃🚃💨

A king-of-the-hill style competition, where players optimize gas challenges.

The gas-analyzer is a tool for Ethereum developers seeking to enhance the efficiency and gas optimization of their Solidity code by Leveraging pattern matching and AST analysis, it discovers potential optimizations to boost efficiency

An awesome list of gas optimization techniques for smart contracts, with their relevant Proof of Concepts tested using Foundry.

BNB Chain Zero2Hero Bootcamp by Encode Club

Solidity implementation of tictactoe with heavy influence from fiveoutofnine.

Dedicated Claude Code plugin with gas optimization skills any EVM Smart Contracts. MAKES NO MISTAKE

A curated list of Solidity resources

Small utility that polls RPC endpoints for Base / Optimism / Arbitrum, writes timestamped JSON reports into `reports/`, and can post to a webhook.

Optimizing gas costs is a key challenge in the development of smart contracts on the Ethereum blockchain, as every operation carried out on Ethereum incurs a gas cost.

Automatic tight struct packing optimization for Solidity using python

A collection of 100 beginner-friendly Ethereum projects to help new developers learn Solidity, smart contracts, and core blockchain concepts through hands-on practice. Perfect for anyone starting their Web3 journey!

L'optimisation des coûts en gas est un enjeu clé dans le développement de contrats intelligents sur la blockchain Ethereum, chaque opération effectuée sur Ethereum ayant un coût en gas. Cet article sera aussi l'occasion de fournir du contenu aux lecteurs francophones (🇫🇷).

Complete Solidity reference with 17 educational files covering beginner to professional level. Includes security patterns, gas optimization, design patterns, and Brazilian community resources. MIT licensed.