Smart Contracts

Review Wanted Ask the community to informally review your code. NOT A SUBSTITUTE FOR A PROFESSIONAL AUDIT. Developer Wanted Post requests for freelance work. OpenZeppelin does not endorse participants. Always conduct due diligence. Showcase Showcase your projects to the community. Guides and Tutorials Guides, tutorials, how-tos and any other educational content.

Topic	Replies	Views	Activity
About the Smart Contracts category Smart Contracts	3	2218	October 6, 2025
Smart contract activation Smart Contracts	2	37	March 6, 2026
Ethernaut Community Solutions Guides and Tutorials ethernaut	9	14885	February 20, 2026
InvariantGuard : A framework to make DELEGATECALL safer Smart Contracts	0	61	February 11, 2026
ReentrancyGuardUpgradeable still relavant in upgradable contracts? Smart Contracts proxies	2	262	January 18, 2026
AccessManagedProxy: is a good idea? Smart Contracts	6	276	December 28, 2025
Upgradable init chainned/unchainned logic Smart Contracts erc1155	0	36	November 23, 2025
Changing/Adding Base Contract (V2) Smart Contracts erc20 , upgrades	0	40	November 10, 2025
Designing a Secure USDC-Based Raffle Contract Smart Contracts erc20	2	89	November 7, 2025
Simple ERC20 token fees Guides and Tutorials erc20 , solidity , bep20	15	9132	November 6, 2025
Help with tax on my contract Smart Contracts	2	47	November 6, 2025
Using both ownable and Ownable2step in a abstract contract Smart Contracts	4	281	November 3, 2025
What happens if storage __gap is placed in at the beginning and not the end of a contract? Smart Contracts upgrades	0	47	October 29, 2025
How to recover funds from a scam contract Smart Contracts	1	141	October 23, 2025
Introduction to the Diamond Standard, EIP-2535 Diamonds Guides and Tutorials proxies , design , upgrades	12	8696	October 11, 2025
Uniswap V4 Hook Liquidity Not Stored in Hook Contract Smart Contracts	1	159	October 1, 2025
Size of file extending in openZeppelin governance contract taken from Wizard Smart Contracts	4	77	September 10, 2025
How to add the developer's wallet, the marketing wallet in the smart contract Smart Contracts erc20	7	1098	September 3, 2025
EIP-7702 Generic Smart Contract for transaction bundling Smart Contracts	1	307	May 16, 2025
Can I work as a junior backend Solidity dev without frontend skills? Developer Wanted	3	86	August 28, 2025
Willing to test out new features for our business asset marketplace (LayerMarket)? Showcase erc20 , proxies , solidity , etherscan-verify	1	50	August 26, 2025
How to write tests for access managed contract Smart Contracts	0	25	August 25, 2025
Can't remove liquidity on pancakeswap v2 Smart Contracts bep20 , etherscan-verify	20	12180	August 23, 2025
How to transfer asset from (ERC-4626) to another address Smart Contracts	2	55	August 22, 2025
A dynamic Eternal Storage design that won't require an upgrade Smart Contracts upgrades	1	90	August 13, 2025
Tools and their Usage in Development Guides and Tutorials tutorial	4	2649	August 10, 2025
Is there any way to prevent bots from depleting the liquidity of new tokens? Smart Contracts erc20	2	986	August 4, 2025
Anti bot solution Smart Contracts	0	23	August 4, 2025
Can contracts deployed in factory mode be automatically verified? Smart Contracts etherscan-verify	2	73	July 31, 2025
ERC20Votes delegateBySig delagator error Smart Contracts	0	34	July 30, 2025