The Cairo Package Registry

openzeppelin_macros 2.0.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• cairo
• macro

starkware_utils_testing 1.0.0

Starkware Starknet contracts utils

• starkware
• starknet
• utils
• testing

chrono 0.1.0

Community maintained Cairo and Starknet libraries

• date
• time
• chrono

string_utility 0.1.0

env_macro 0.1.0

Compile-time environment variable inspection

dl_alexandria_storage 0.2.0

Starknet storage utilities

dl_alexandria_utils 0.2.0

Cairo utilities

carbon_v3 0.1.0

Carbonable - Carbon Protocol V3

• starknet
• carbon credits
• carbonable
• protocol

integrity 2.0.0

STARK proof verifier for Starknet

• STARK proof
• verifier
• cairo_verifier

erc4906 0.3.0

ERC4906 implementation for StarkNet

• starknet
• erc4906
• nft
• metadata

snforge_scarb_plugin 114,355

snforge_std 114,207

Cairo testing library

openzeppelin_introspection 88,011

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• introspection

openzeppelin_utils 87,905

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• utils

openzeppelin_access 87,374

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• access

openzeppelin_account 87,320

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• account

openzeppelin_token 86,998

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• token

openzeppelin_upgrades 74,887

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• upgrades

openzeppelin_security 72,061

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• security

openzeppelin_governance 70,011

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• governance

openzeppelin_testing 4.2.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• testing
• utils

openzeppelin 2.0.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• security
• standards

openzeppelin_presets 2.0.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• presets

openzeppelin_finance 2.0.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• finance
• vesting

openzeppelin_governance 2.0.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• governance

openzeppelin_token 2.0.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• token

openzeppelin_account 2.0.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• account

openzeppelin_access 2.0.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• access

openzeppelin_utils 2.0.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• standards
• utils

openzeppelin_upgrades 2.0.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

• openzeppelin
• starknet
• contracts
• upgrades