Introducing OpenZeppelin Contracts v5.2 and OpenZeppelin Community Contracts

Contracts v5.2 runs parallel to more experimental development hosted in the community-owned OpenZeppelin Community Contracts library. Thils more experimental version aims for quicker iteration on the ...

We won't go into the math details of the Poseidon permutation, since you always can find more...

Security Insights L2's Rust Ecosystem

Motsu, a comprehensive unit test suite for Rust smart contracts which simplifies the process of...

L2's Rust Ecosystem

OpenZeppelin is developing a contracts library that empowers developers to build on top of secure...

Announcements Ecosystem

We audited the OffchainLabs/stylus-sdk-rs repository at commit 62bd831. Smart Contract Audit.

Rust Ecosystem

Interoperability is crucial for Ethereum’s future, particularly as the ecosystem expands through...

Solidity Ecosystem

OpenZeppelin and Arbitrum are joining forces in a groundbreaking partnership to introduce a new era...

Announcements L2's Rust Ecosystem

We've published the second release of OpenZeppelin Contracts for Cairo, and updated Wizard to be...

Products Ecosystem

OpenZeppelin Cairo Contracts library version 0.1.0, built for StarkNet, is now available.

Products Ecosystem

In this article we will provide you with a 0-to-1 tutorial as well as a brief introduction to some...

Products Ecosystem