Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

Top 2.5% on npmjs.org
Top 5.6% downloads on npmjs.org
Top 0.4% dependent packages on npmjs.org
Top 0.7% dependent repos on npmjs.org
Top 2.7% forks on npmjs.org

npmjs.org : openzeppelin-test-helpers

JavaScript testing helpers for Ethereum smart contract development.

Registry - Source - JSON
purl: pkg:npm/openzeppelin-test-helpers
Keywords: ethereum, smart, contracts, test, solidity, zeppelin, openzeppelin
License: MIT
Latest release: over 4 years ago
First release: over 5 years ago
Dependent packages: 91
Dependent repositories: 559
Downloads: 486 last month
Stars: 414 on GitHub
Forks: 131 on GitHub
Total Commits: 253
Committers: 31
Average commits per author: 8.161
Development Distribution Score (DDS): 0.415
More commit stats: commits.ecosyste.ms
See more repository details: repos.ecosyste.ms
Last synced: 19 days ago

Top 4.9% on npmjs.org
erc-payable-token 6.0.0
ERC-1363 Payable Token Implementation
76 versions - Latest release: about 2 months ago - 3 dependent packages - 17 dependent repositories - 435 downloads last month - 127 stars on GitHub - 1 maintainer
Top 4.3% on npmjs.org
@requestnetwork/ethereum-storage 0.33.0
Request Network storage layer based on ethereum.
652 versions - Latest release: 2 months ago - 2 dependent packages - 11 dependent repositories - 13.8 thousand downloads last month - 380 stars on GitHub - 8 maintainers
Top 2.8% on npmjs.org
@requestnetwork/smart-contracts 0.35.0
Smart contracts for the Request protocol.
601 versions - Latest release: 2 months ago - 10 dependent packages - 16 dependent repositories - 17.5 thousand downloads last month - 380 stars on GitHub - 8 maintainers
Top 6.3% on npmjs.org
eth-token-recover 6.3.0
TokenRecover allows to recover any ERC20 or ERC721 token sent into the contract and send them to ...
68 versions - Latest release: 2 months ago - 2 dependent packages - 15 dependent repositories - 392 downloads last month - 40 stars on GitHub - 1 maintainer
Top 7.9% on npmjs.org
solidity-linked-list 5.6.0
An utility library for working with sorted linked list data structures in your Solidity project.
19 versions - Latest release: 2 months ago - 2 dependent packages - 8 dependent repositories - 78 downloads last month - 71 stars on GitHub - 1 maintainer
@unizen-io/unizen-token-bridge 0.1.36
Smart contracts of the token-bridge
36 versions - Latest release: 4 months ago - 3 dependent packages - 444 downloads last month - 11 maintainers
Top 3.3% on npmjs.org
@erc725/smart-contracts 7.0.0
ERC725 contract implementations
30 versions - Latest release: 6 months ago - 7 dependent packages - 41 dependent repositories - 1.01 thousand downloads last month - 120 stars on GitHub - 2 maintainers
@nori-dot-com/contracts 1.6.5
## 🏗️ Integrations
11 versions - Latest release: about 1 year ago - 3 downloads last month - 3 maintainers
rtoken-analytics 0.1.3
Data and analytics utility for rToken
8 versions - Latest release: about 1 year ago - 5 dependent repositories - 14 downloads last month - 3 stars on GitHub - 1 maintainer
permission55-contracts 1.6.0
## Installation / Setup
3 versions - Latest release: about 1 year ago - 4 downloads last month - 0 stars on GitHub - 1 maintainer
@zalastax/nolb-openz 2023.1.24 removed
Subpackage of no-one-left-behind.
1 version - Latest release: over 1 year ago - 39 downloads last month - 110 stars on GitHub - 1 maintainer
Top 0.5% on npmjs.org
openzeppelin-solidity 4.8.1
Secure Smart Contract library for Solidity
77 versions - Latest release: over 1 year ago - 544 dependent packages - 4,382 dependent repositories - 88.4 thousand downloads last month - 24,271 stars on GitHub - 3 maintainers
commodity-deposit 1.0.0
1 version - Latest release: over 1 year ago - 1 dependent package - 4 downloads last month - 1 maintainer
stn5_membership 1.2.0
### Staking Master 0x8727E9c033a66CFC40f2Dd947Fe76A1D642d25Fe with proxy 0x2C6E79B17F0DDeFd3d44b3...
9 versions - Latest release: about 2 years ago - 5 downloads last month - 1 maintainer
core_puzzle 1.2.2 removed
27 versions - Latest release: about 2 years ago - 1 dependent package - 59 downloads last month - 1 maintainer
kongtama_core 1.0.2
### Mainnet
3 versions - Latest release: about 2 years ago - 1 dependent package - 10 downloads last month - 1 maintainer
convex-enjoyooor-pack 1.2.2 removed
Ok so this contains Convex contracts + deployment/pool data.
8 versions - Latest release: over 2 years ago - 1 dependent package - 1 downloads last month - 1 maintainer
d_hold_core 1.2.0
## Multisigs # treasury: "0x602c502827668193adC01770a55C32846B8fD32D"; # marketing: "0xDD30864821...
15 versions - Latest release: over 2 years ago - 1 dependent package - 627 downloads last month - 1 maintainer
Top 3.7% on npmjs.org
@keep-network/keep-ecdsa 1.8.0
Smart contracts for ECDSA Keep
127 versions - Latest release: over 2 years ago - 6 dependent packages - 31 dependent repositories - 2.27 thousand downloads last month - 60 stars on GitHub - 7 maintainers
@lukso/universalprofile-smart-contracts 0.4.1 deprecated
The reference implementation for universal profiles smart contracts
7 versions - Latest release: over 2 years ago - 2 dependent packages - 4 dependent repositories - 30 downloads last month - 71 stars on GitHub - 2 maintainers
@graphprotocol/everest-contracts 0.0.1
Everest is a DAO that allows any Ethereum account to apply as a member. Whitelisted members can t...
1 version - Latest release: over 2 years ago - 1 dependent package - 1 dependent repositories - 11 downloads last month - 25 maintainers
@vporton/future-contracts 1.5.2
Ethereum accounts bid on future financing (essentially, transfer money from the future) - smart c...
20 versions - Latest release: almost 3 years ago - 4 dependent packages - 1 dependent repositories - 26 downloads last month - 3 stars on GitHub - 1 maintainer
Top 5.4% on npmjs.org
solstruct 0.2.0
A library of templated solidity structures
15 versions - Latest release: over 3 years ago - 6 dependent packages - 17 dependent repositories - 4.46 thousand downloads last month - 7 stars on GitHub - 1 maintainer
@windingtree/org.id-directories 1.0.0 💰
Directory and DirectoryIndex smart contracts of the Winding Tree protocol
14 versions - Latest release: over 3 years ago - 1 dependent package - 2 dependent repositories - 19 downloads last month - 2 stars on GitHub - 3 maintainers
@rtoken/utils 1.1.3
Easy to use library for fetching rDAI / rToken data for your Dapp.
12 versions - Latest release: over 3 years ago - 1 dependent package - 4 downloads last month - 88 stars on GitHub - 2 maintainers
@kleros/binary-arbitrable-proxy-contract 7.0.0 deprecated
General purpose arbitrable contracts as defined in ERC-792
34 versions - Latest release: over 3 years ago - 1 dependent package - 1 dependent repositories - 9 downloads last month - 11 stars on GitHub - 6 maintainers
Top 6.4% on npmjs.org
@gnosis.pm/owl-token 4.0.0
The OWL token and related smart contracts
56 versions - Latest release: over 3 years ago - 10 dependent packages - 22 dependent repositories - 201 downloads last month - 5 stars on GitHub - 9 maintainers
@authereum/contracts 1.0.1
Ethereum smart contract for Authereum
101 versions - Latest release: over 3 years ago - 2 dependent packages - 1 dependent repositories - 98 downloads last month - 3 maintainers
asset-token 1.2.6
ERC777 token standard, designed to represent a fungible asset with offchain interaction
8 versions - Latest release: over 3 years ago - 2 dependent packages - 1 dependent repositories - 18 downloads last month - 39 stars on GitHub - 1 maintainer
Top 6.0% on npmjs.org
@gnosis.pm/conditional-tokens-contracts 1.0.3
Collection of smart contracts for the conditional tokens
10 versions - Latest release: over 3 years ago - 4 dependent packages - 24 dependent repositories - 211 downloads last month - 140 stars on GitHub - 1 maintainer
Top 8.0% on npmjs.org
@kleros/tcr 2.0.0
Arbitrable Permission Lists on Ethereum
53 versions - Latest release: over 3 years ago - 2 dependent packages - 8 dependent repositories - 70 downloads last month - 12 stars on GitHub - 6 maintainers
Top 8.8% on npmjs.org
@atpar/ap-contracts 0.4.3
ACTUS protocol smart contracts
58 versions - Latest release: almost 4 years ago - 4 dependent packages - 1 dependent repositories - 67 downloads last month - 15 stars on GitHub - 3 maintainers
@atpar/actus-solidity 0.4.3
ACTUS smart contracts
17 versions - Latest release: almost 4 years ago - 3 dependent packages - 24 downloads last month - 15 stars on GitHub - 3 maintainers
Top 4.7% on npmjs.org
@openzeppelin/gsn-helpers 0.2.4 deprecated
Test and development helper methods and scripts for GSN
18 versions - Latest release: almost 4 years ago - 14 dependent packages - 116 dependent repositories - 128 downloads last month - 20 stars on GitHub - 10 maintainers
Top 9.7% on npmjs.org
@laminar/flow-protocol-ethereum 0.0.12
Laminar aims to create an open finance platform along with financial assets to serve traders from...
6 versions - Latest release: almost 4 years ago - 2 dependent packages - 11 dependent repositories - 11 downloads last month - 3 maintainers
@rsksmart/rns-reverse 1.0.3
RNS Reverse
4 versions - Latest release: almost 4 years ago - 7 dependent packages - 15 dependent repositories - 103 downloads last month - 0 stars on GitHub - 3 maintainers
@decentral.ee/web3-test-helpers 0.2.7
Testing helpers for web3 development.
9 versions - Latest release: almost 4 years ago - 4 dependent packages - 9 dependent repositories - 9 downloads last month - 5 stars on GitHub - 1 maintainer
Top 1.0% on npmjs.org
@openzeppelin/contracts-ethereum-package 3.0.0 deprecated
Secure Smart Contract library for Solidity
7 versions - Latest release: about 4 years ago - 69 dependent packages - 468 dependent repositories - 1.37 thousand downloads last month - 24,271 stars on GitHub - 7 maintainers
Top 8.6% on npmjs.org
iexec-poco 5.0.0
[![Build Status](https://drone.iex.ec/api/badges/iExecBlockchainComputing/PoCo-dev/status.svg)](h...
42 versions - Latest release: about 4 years ago - 3 dependent packages - 3 dependent repositories - 81 downloads last month - 5 maintainers
Top 7.5% on npmjs.org
@dmihal/tabookey-gasless 0.4.5
Tabookey Gasless Relay Framework
3 versions - Latest release: about 4 years ago - 2 dependent packages - 19 dependent repositories - 10 downloads last month - 573 stars on GitHub - 1 maintainer
@gnosis.pm/conditional-tokens-market-makers 1.8.1
Collection of Market Makers for Gnosis Conditional Tokens
11 versions - Latest release: about 4 years ago - 1 dependent package - 13 dependent repositories - 34 downloads last month - 90 stars on GitHub - 1 maintainer
@levelk/token-price-oracles 0.1.5
tools for creating token price data feeds and oracles that integrate with on-chain dex's
3 versions - Latest release: over 4 years ago - 3 dependent packages - 3 dependent repositories - 8 downloads last month - 2 stars on GitHub - 2 maintainers
@levelk/tidbit 0.1.1
A library for oracles on Ethereum.
1 version - Latest release: over 4 years ago - 4 dependent packages - 3 dependent repositories - 45 downloads last month - 6 stars on GitHub - 2 maintainers
Top 5.2% on npmjs.org
@kleros/kleros-interaction 0.10.0 deprecated
Smart contracts interacting with Kleros.
16 versions - Latest release: over 4 years ago - 7 dependent packages - 36 dependent repositories - 64 downloads last month - 86 stars on GitHub
bandchain-helper-library 0.0.5
Smart Contract library for connecting with Bandchain
5 versions - Latest release: over 4 years ago - 3 dependent packages - 1 dependent repositories - 8 downloads last month - 1 maintainer
iexec-doracle-base 0.0.11 deprecated
Contracts for the iExec DOracle solution
11 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 30 downloads last month - 0 stars on GitHub - 1 maintainer
Top 9.8% on npmjs.org
iexec-solidity 0.0.24 deprecated
toolbox for smartcontract
25 versions - Latest release: over 4 years ago - 3 dependent packages - 2 dependent repositories - 4 downloads last month - 10 stars on GitHub - 1 maintainer
@openeth/gsn 0.4.5
Openeth Gas Stations Network
1 version - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 573 stars on GitHub - 3 maintainers
@atomicloans/eth-contracts 0.1.1
[![Build Status](https://travis-ci.org/AtomicLoans/atomicloans-eth-contracts.svg?branch=master)](...
2 versions - Latest release: over 4 years ago - 2 dependent packages - 1 dependent repositories - 7 downloads last month - 1 maintainer
@vidy-dev/ethereum-transfer-coordinator 1.0.4
Coordinate VidyCoin transfers from and to multiple accounts.
3 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 4 downloads last month - 4 maintainers
actus-solidity 0.3.0
ACTUS smart contracts
10 versions - Latest release: over 4 years ago - 4 dependent packages - 1 dependent repositories - 19 downloads last month - 12 stars on GitHub - 1 maintainer
Top 5.7% on npmjs.org
tabookey-gasless 0.4.5
Tabookey Gasless Relay Framework
15 versions - Latest release: over 4 years ago - 5 dependent packages - 24 dependent repositories - 70 downloads last month - 573 stars on GitHub - 1 maintainer
orbs-staking-contract 0.2.0 deprecated
Orbs Staking Smart Contracts
2 versions - Latest release: over 4 years ago - 2 dependent packages - 3 dependent repositories - 7 downloads last month - 5 stars on GitHub - 1 maintainer
merklemint 0.0.5
A solution for counterfactually minting tokens on ethereum
5 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 11 downloads last month - 1 maintainer
chainlinkv0.5 0.0.2
Chainlink using solidity 0.5.0
1 version - Latest release: over 4 years ago - 2 dependent packages - 61 dependent repositories - 27 downloads last month - 1 maintainer
@brreg/sdk 1.0.0
[Here](https://blockchangers.github.io/brreg-docs/#brreg-cap-table-brregcaptable-developer-docume...
16 versions - Latest release: over 4 years ago - 1 dependent package - 2 dependent repositories - 21 downloads last month - 1 maintainer
@nodefactory/blank-minter-contracts 0.3.9-rinkeby
Starter project for developing solidity smart contracts using truffle in docker
14 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 23 downloads last month - 61 stars on GitHub - 3 maintainers
@alice-finance/exchange 1.1.0-beta.3
Solidity contracts for the exchange on alice network
4 versions - Latest release: over 4 years ago - 3 dependent packages - 1 dependent repositories - 8 downloads last month - 0 stars on GitHub - 2 maintainers
@alice-finance/dao-contracts 0.1.0
Contracts for pay salary to DAO members and vesting token.
6 versions - Latest release: over 4 years ago - 3 dependent packages - 1 dependent repositories - 4 downloads last month - 0 stars on GitHub - 2 maintainers
hardlydifficult-test-helpers 0.4.0
Test helpers for Ethereum.
9 versions - Latest release: over 4 years ago - 3 dependent packages - 1 dependent repositories - 14 downloads last month - 8 stars on GitHub - 1 maintainer
@enabledao/enable-contracts 0.2.1
Borderless peer-to-peer loans with social attestation
9 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 12 downloads last month - 9 stars on GitHub - 3 maintainers
@alice-finance/money-market 0.2.0
Decentralized Money Market
13 versions - Latest release: over 4 years ago - 4 dependent packages - 2 dependent repositories - 5 downloads last month - 10 stars on GitHub - 2 maintainers
@daisypayments/smart-contracts 0.1.1
[![CircleCI](https://circleci.com/gh/ConsenSys/daisy-subscription-contracts.svg?style=svg&circle-...
24 versions - Latest release: over 4 years ago - 2 dependent packages - 2 dependent repositories - 29 downloads last month - 6 maintainers
@alice-finance/token 1.1.0
Alice Token
12 versions - Latest release: almost 5 years ago - 3 dependent packages - 1 dependent repositories - 16 downloads last month - 0 stars on GitHub - 2 maintainers
@dorg-tech/bc-dao 0.0.1-alpha
Bonding Curves for DAOs
1 version - Latest release: almost 5 years ago - 1 dependent package - 1 dependent repositories - 75 downloads last month - 76 stars on GitHub - 1 maintainer
funds-distribution-token 0.1.2
[![Build Status](https://travis-ci.org/atpar/funds-distribution-token.svg?branch=master)](https:/...
3 versions - Latest release: almost 5 years ago - 2 dependent packages - 1 dependent repositories - 11 downloads last month - 32 stars on GitHub - 1 maintainer
qbac 0.1.0
Solidity contract to add people to a bitmask RBAC
2 versions - Latest release: almost 5 years ago - 1 dependent package - 1 dependent repositories - 8 downloads last month - 3 stars on GitHub - 2 maintainers
provable-domain 1.0.1
Domain ownership verification using Provable API
3 versions - Latest release: almost 5 years ago - 1 dependent package - 1 dependent repositories - 15 downloads last month - 1 stars on GitHub - 1 maintainer
token-price-oracles 0.1.2
tools for creating token price data feeds and oracles that integrate with on-chain dex's
3 versions - Latest release: almost 5 years ago - 2 dependent packages - 1 dependent repositories - 70 downloads last month - 2 stars on GitHub - 2 maintainers
@thundercore/referral-solidity 1.0.7
Solidity Referral Contract lib
8 versions - Latest release: almost 5 years ago - 2 dependent packages - 7 dependent repositories - 10 downloads last month - 66 stars on GitHub - 6 maintainers
@daisypayments/subscription-contracts 4.2.1
[![CircleCI](https://circleci.com/gh/tokenfoundry/subscription-contracts.svg?style=shield&circle-...
3 versions - Latest release: almost 5 years ago - 1 dependent package - 1 dependent repositories - 6 downloads last month - 6 maintainers
@tokenfoundry/subscription-contracts 4.2.1
[![CircleCI](https://circleci.com/gh/tokenfoundry/subscription-contracts.svg?style=shield&circle-...
28 versions - Latest release: almost 5 years ago - 2 dependent packages - 1 dependent repositories - 3 downloads last month - 3 maintainers
Top 4.1% on npmjs.org
openzeppelin-eth 2.2.0 deprecated
Secure Smart Contract library for Solidity
7 versions - Latest release: almost 5 years ago - 37 dependent packages - 107 dependent repositories - 156 downloads last month - 917 stars on GitHub - 3 maintainers
dao-smartcontracts 0.0.3 unpublished
Smart Contracts defining the FriendsFingers platform's DAO and DAPPs behaviors.
2 versions - Latest release: almost 5 years ago - 1 dependent package - 1 dependent repositories - 10 downloads last month - 0 stars on GitHub - 1 maintainer
tidbit 0.1.0 removed
A library for oracles on Ethereum.
2 versions - Latest release: almost 5 years ago - 4 dependent packages - 1 dependent repositories - 10 downloads last month - 6 stars on GitHub - 2 maintainers
drizzle-box 1.0.0
An endangered species project that showcases a digital animal that is always on sale through Harb...
1 version - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 6 downloads last month - 314 stars on GitHub - 1 maintainer
gastracker 1.0.1 💰
Track the gas costs of your functions over time.
2 versions - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 6 downloads last month - 3 stars on GitHub - 1 maintainer
@alice-finance/bank 0.1.1
Market for saving or lending crypto assets on DEX chain.
1 version - Latest release: about 5 years ago - 3 dependent packages - 1 dependent repositories - 5 downloads last month - 2 maintainers
@audits/locksale 1.0.0
A smart contract for timelock ICOs
1 version - Latest release: about 5 years ago - 2 dependent packages - 1 dependent repositories - 5 downloads last month - 0 stars on GitHub - 1 maintainer
@audits/merkledrop 1.0.0
A smart contract for Merkle tree-based airdrops
1 version - Latest release: about 5 years ago - 2 dependent packages - 1 dependent repositories - 5 downloads last month - 2 stars on GitHub - 1 maintainer
atomicloans-solidity 0.1.0
Loan Contracts
1 version - Latest release: about 5 years ago - 2 dependent packages - 1 dependent repositories - 7 downloads last month - 1 maintainer
@giveth/commons-abc-contracts 0.2.1
![npm](https://img.shields.io/github/package-json/v/odysseyhack/giveth-commons-abc-contracts.svg?...
9 versions - Latest release: about 5 years ago - 2 dependent packages - 1 dependent repositories - 30 downloads last month - 6 maintainers
giveth-commons-abc-contracts 0.1.0
1 version - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 1 maintainer
@blockimmo/contracts 2.1.2
The smart contracts powering blockimmo
180 versions - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 387 downloads last month - 1 maintainer
erc1836 0.0.14
ERC1836, a upgradable proxy for universal identity through delegates
14 versions - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 17 downloads last month - 20 stars on GitHub - 1 maintainer
@gnosis.pm/hg-contracts 2.0.5
Collection of smart contracts for the Gnosis prediction market platform
13 versions - Latest release: about 5 years ago - 2 dependent packages - 1 dependent repositories - 32 downloads last month - 142 stars on GitHub - 1 maintainer
@alice-network/exchange 1.0.4
Solidity contracts for the exchange on alice network
5 versions - Latest release: about 5 years ago - 3 dependent packages - 1 dependent repositories - 7 downloads last month - 0 stars on GitHub - 2 maintainers
Top 3.6% on npmjs.org
@omisego/omg-js-util 1.2.1
OMG util module
38 versions - Latest release: about 5 years ago - 10 dependent packages - 50 dependent repositories - 1.54 thousand downloads last month - 42 stars on GitHub - 2 maintainers
@alice-network/alice-dex 1.0.1
Solidity contracts for Alice DEX
2 versions - Latest release: over 5 years ago - 3 dependent packages - 1 dependent repositories - 5 downloads last month - 2 maintainers
@alice-network/gateway-dex-chain 1.0.1
Solidity contracts for the gateway on the DEX Chain.
2 versions - Latest release: over 5 years ago - 3 dependent packages - 1 dependent repositories - 5 downloads last month - 0 stars on GitHub - 2 maintainers
@alice-network/gateway-ethereum 1.0.1
Solidity contracts for the gateway on Ethereum blockchain
2 versions - Latest release: over 5 years ago - 3 dependent packages - 1 dependent repositories - 8 downloads last month - 0 stars on GitHub - 2 maintainers