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The Cairo Package Registry

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Install Scarb Browse All Packages

Total Packages: 79 79

Total Downloads: 2,269,926 2.3M

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New Packages

cairo_fp 1.0.0

Fixed-point math library for Cairo and Starknet
- cairo
- starknet
- fixed-point
- math
- defi
openzeppelin_interfaces 2.1.0

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
- openzeppelin
- starknet
- contracts
- standards
- interfaces
shell 1.0.0

An oracle that executes shell commands on the local machine
token_sender 0.5.1
pragma_lib 2.11.4

Types and Dispatchers to interact with pragma
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

Most Downloaded

snforge_std 233k 233,110

Cairo testing library
snforge_scarb_plugin 232k 232,021
openzeppelin_introspection 157k 157,273

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
- openzeppelin
- starknet
- contracts
- standards
- introspection
openzeppelin_utils 156k 156,954

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
- openzeppelin
- starknet
- contracts
- standards
- utils
openzeppelin_access 156k 156,694

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
- openzeppelin
- starknet
- contracts
- standards
- access
openzeppelin_token 155k 155,726

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
- openzeppelin
- starknet
- contracts
- standards
- token
openzeppelin_account 155k 155,139

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
- openzeppelin
- starknet
- contracts
- standards
- account
openzeppelin_upgrades 131k 131,256

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
- openzeppelin
- starknet
- contracts
- upgrades
openzeppelin_security 123k 123,327

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
- openzeppelin
- starknet
- contracts
- security
openzeppelin_governance 120k 120,637

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
- openzeppelin
- starknet
- contracts
- standards
- governance

Just Updated

zk_kit_binary_merkle_root 0.1.1

Reusable Cairo circuits for building zero-knowledge protocols and applications
- zero-knowledge
snforge_std 0.57.0

Cairo testing library
sncast_std 0.57.0

Library used for writing deployment scripts in Cairo
snforge_scarb_plugin 0.57.0
alexandria_json 0.10.0

Starknet json utilities
alexandria_btc 0.10.0

Bitcoin utilities for Cairo - address generation, key management, and more
alexandria_evm 0.10.0

An implementation similar to Solidity bytes written in Cairo 1
alexandria_encoding 0.10.0

Encoding utilities
alexandria_bytes 0.10.0

An implementation similar to Solidity bytes written in Cairo 1
alexandria_merkle_tree 0.10.0

Merkle tree related stuff