Top 7.0% on npmjs.org

@perifinance/peri-finance 0.7.32

The smart contracts which make up the Peri Finance system. (pynths.com)
118 versions - Latest release: over 1 year ago - 4 dependent packages - 5 dependent repositories - 4.41 thousand downloads last month - 3 stars on GitHub - 2 maintainers

@rout-horizon/horizon-testnet 2.23.0

The smart contracts which make up the Horizon system.
21 versions - Latest release: almost 2 years ago - 85 downloads last month - 0 stars on GitHub - 1 maintainer

@horizon-protocol/testrepo 2.50.13

The smart contracts which make up the Horizon system.
2 versions - Latest release: almost 2 years ago - 38 downloads last month - 4 stars on GitHub - 2 maintainers

oone-synthetix 1.0.1

The smart contracts which make up the Synthetix system. (synthetix.io)
2 versions - Latest release: almost 2 years ago - 4 downloads last month - 1,255 stars on GitHub - 1 maintainer

@everything-registry/sub-chunk-663 0.1.0 removed

npm install @everything-registry/sub-chunk-663
1 version - Latest release: almost 2 years ago - 206 stars on GitHub - 2 maintainers

asynthr-js 0.1.11

The smart contracts which make up the Synthr system. (synthr.io)
12 versions - Latest release: almost 2 years ago - 2 dependent packages - 5 downloads last month - 1 maintainer

@ethan-bedrock/contracts 1.5.0

[Mantle] L1 and L2 smart contracts for Mantle
8 versions - Latest release: about 2 years ago - 1 dependent package - 7 downloads last month - 225 stars on GitHub - 1 maintainer

@synthr-staging/js 0.1.32

The smart contracts which make up the Synthr system. (synthr.io)
39 versions - Latest release: about 2 years ago - 2 dependent packages - 389 downloads last month - 1 maintainer

@ethan-local-test/contracts 0.1.1

[Optimism] L1 and L2 smart contracts for Optimism
1 version - Latest release: about 2 years ago - 15 downloads last month - 6,273 stars on GitHub - 1 maintainer

tianwei-qa-contracts 0.5.42

[Optimism] L1 and L2 smart contracts for Optimism
4 versions - Latest release: about 2 years ago - 3 dependent packages - 37 downloads last month - 6,243 stars on GitHub - 1 maintainer

@rout-horizon/testnet-contracts 2.80.9

The smart contracts which make up the Horizon system.
5 versions - Latest release: about 2 years ago - 33 downloads last month - 0 stars on GitHub - 1 maintainer

Top 5.4% on npmjs.org

@alpaca-finance/alpaca-contract 1.2.47

**Leveraged yield farming on BNB Chain and Fantom chain**
122 versions - Latest release: about 2 years ago - 5 dependent packages - 5 dependent repositories - 655 downloads last month - 8 maintainers

Top 4.9% on npmjs.org

@perp/curie-contract 2.8.3

Perpetual Protocol Curie (V2) core contracts
68 versions - Latest release: about 2 years ago - 6 dependent packages - 8 dependent repositories - 113 downloads last month - 65 stars on GitHub - 7 maintainers

@synthr/js 0.3.2 removed

The smart contracts which make up the Synthr system. (synthr.io)
65 versions - Latest release: over 2 years ago - 3 dependent packages - 431 downloads last month - 1 maintainer

Top 9.2% on npmjs.org

@constellation-labs/contracts 0.9.1

[Optimism] L1 and L2 smart contracts for Optimism
40 versions - Latest release: over 2 years ago - 2 dependent packages - 2 thousand downloads last month - 6,273 stars on GitHub - 3 maintainers

oikoscash 1.0.53

The smart contracts which make up the Oikos system. (oikos.cash)
53 versions - Latest release: over 2 years ago - 3 dependent packages - 1.55 thousand downloads last month - 1 maintainer

@nahmii/contracts 3.3.1

L1 and L2 smart contracts for Nahmii 3
4 versions - Latest release: over 2 years ago - 6 dependent packages - 2 dependent repositories - 103 downloads last month - 3 maintainers

@eth-patex/contracts 1.0.0

[Patex] L1 and L2 smart contracts for Patex
1 version - Latest release: over 2 years ago - 1 dependent package - 3 downloads last month - 3 stars on GitHub - 1 maintainer

Top 0.7% on npmjs.org

@eth-optimism/contracts 0.6.0

[Optimism] L1 and L2 smart contracts for Optimism
190 versions - Latest release: over 2 years ago - 95 dependent packages - 2,909 dependent repositories - 606 thousand downloads last month - 5,614 stars on GitHub - 2 maintainers

@kukoomomo/contracts 0.0.4

[Optimism] L1 and L2 smart contracts for Optimism
3 versions - Latest release: over 2 years ago - 1 dependent package - 27 downloads last month - 6,273 stars on GitHub - 1 maintainer

Top 3.1% on npmjs.org

@mantleio/contracts 0.3.1

[Mantle] L1 and L2 smart contracts for Mantle
8 versions - Latest release: over 2 years ago - 6 dependent packages - 7 dependent repositories - 1.6 thousand downloads last month - 225 stars on GitHub - 3 maintainers

@reinis_frp/core 2.51.0

UMA smart contracts and unit tests
1 version - Latest release: almost 3 years ago - 2 downloads last month - 431 stars on GitHub - 1 maintainer

@buffchain/tufftoken 1.4.23

TuffToken Smart Contract
51 versions - Latest release: almost 3 years ago - 2 dependent packages - 676 downloads last month - 4 stars on GitHub - 1 maintainer

@infinitebrahmanuniverse/nolb-_nom 2023.1.28 removed

Subpackage of no-one-left-behind.
1 version - Latest release: almost 3 years ago - 1 maintainer

@zalastax/nolb-_nom 2023.1.22 removed

Subpackage of no-one-left-behind.
1 version - Latest release: almost 3 years ago - 103 stars on GitHub - 1 maintainer

@miield/contracts 3.0.0 removed

[Nahmii] L1 and L2 smart contracts for Nahmii
1 version - Latest release: almost 3 years ago - 1 maintainer

miield-contracts 0.5.37 unpublished

[Optimism] L1 and L2 smart contracts for Optimism
1 version - Latest release: almost 3 years ago - 6,273 stars on GitHub - 1 maintainer

@roninjin10/contracts 0.5.40

[Optimism] L1 and L2 smart contracts for Optimism
1 version - Latest release: almost 3 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 6,273 stars on GitHub - 1 maintainer

@debased/stadium-contracts 0.2.5 removed

Stadium Smart Contracts
3 versions - Latest release: almost 3 years ago - 1 maintainer

makoto-arb-resolver-contracts 0.0.1

1 version - Latest release: almost 3 years ago - 1 dependent package - 5 downloads last month - 1 maintainer

@bundlesbets/contracts 0.3.6

BundlesBets Contracts
7 versions - Latest release: almost 3 years ago - 2 dependent packages - 21 downloads last month - 1 maintainer

Top 9.2% on npmjs.org

@perp/voting-escrow 1.3.0

Perpetual Protocol voting escrow contracts
6 versions - Latest release: about 3 years ago - 3 dependent packages - 1 dependent repositories - 205 downloads last month - 7 maintainers

@mantlenetworkio/contracts 2.1.0

[Mantle] L1 and L2 smart contracts for Mantle
8 versions - Latest release: about 3 years ago - 4 dependent packages - 1 dependent repositories - 59 downloads last month - 222 stars on GitHub - 1 maintainer

tianwei-qa-test-contracts 1.0.0

Contracts for Optimism Specs
5 versions - Latest release: about 3 years ago - 2 dependent packages - 86 downloads last month - 1 maintainer

@oikos/v3 1.0.0

The smart contracts which make up the Oikos system. (oikos.cash)
1 version - Latest release: about 3 years ago - 1 dependent package - 23 downloads last month - 2 maintainers

oikos-v3 1.0.21 removed

The smart contracts which make up the Oikos system. (oikos.cash)
21 versions - Latest release: about 3 years ago - 4 dependent packages - 52 downloads last month - 1 maintainer

@perp/curie-liquidity-mining 0.5.0

Perpetual Protocol Curie (V2) liquidity mining contracts
14 versions - Latest release: about 3 years ago - 3 dependent packages - 1 dependent repositories - 115 downloads last month - 7 maintainers

@bitdaoio/contracts 1.0.7 removed

[Mantle] L1 and L2 smart contracts for Mantle
11 versions - Latest release: over 3 years ago - 3 dependent packages - 72 downloads last month - 5 stars on

@vmeta3/contracts 1.0.6

[Vmeta3] L1 and L2 smart contracts for Vmeta3
6 versions - Latest release: over 3 years ago - 2 dependent packages - 1 dependent repositories - 37 downloads last month - 1 stars on GitHub - 3 maintainers

@m.arefev/nft 1.0.1

The implementation of the ERC721 standard. ### HOMMItems The implementation of the ERC1155 standa...
2 versions - Latest release: over 3 years ago - 1 dependent package - 2 downloads last month - 0 stars on GitHub - 1 maintainer

@defi-wonderland/keep3r-v2 0.0.7

The Keep3r Network is a decentralized network for projects that need external devops, and for ext...
23 versions - Latest release: over 3 years ago - 2 dependent packages - 572 downloads last month - 39 stars on GitHub - 3 maintainers

@oikos/oikos-contracts 0.0.16

The smart contracts which make up the Oikos system. (oikos.cash)
7 versions - Latest release: over 3 years ago - 2 dependent packages - 15 downloads last month - 1,255 stars on GitHub - 2 maintainers

Top 7.4% on npmjs.org

keep3r-v2 1.0.0

The Keep3r Network is a decentralized network for projects that need external devops, and for ext...
2 versions - Latest release: over 3 years ago - 4 dependent packages - 1 dependent repositories - 151 downloads last month - 40 stars on GitHub - 1 maintainer

@perp/curie-periphery 1.3.4 deprecated

Perpetual Protocol Curie (V2) periphery contracts
21 versions - Latest release: almost 4 years ago - 3 dependent packages - 146 downloads last month - 7 maintainers

@alpaca-finance/alpaca-stablecoin 1.0.2

Solidity contracts for Alpaca Stablecoin module.
12 versions - Latest release: almost 4 years ago - 3 dependent packages - 1 dependent repositories - 49 downloads last month - 8 maintainers

@latteswap/latteswap-flat 0.1.0

6 versions - Latest release: almost 4 years ago - 1 dependent package - 1 downloads last month - 4 maintainers

@latteswap/survival-game-contract 1.0.0

8 versions - Latest release: about 4 years ago - 1 dependent package - 211 downloads last month - 4 maintainers

@perp/lushan 0.12.7 deprecated

## Local development and testing
35 versions - Latest release: about 4 years ago - 2 dependent packages - 1 dependent repositories - 1 downloads last month - 7 maintainers

@alpaca-finance/alpies-contract 1.0.2

4 versions - Latest release: about 4 years ago - 2 dependent packages - 16 downloads last month - 8 maintainers

Top 7.9% on npmjs.org

@latteswap/latteswap-contract 2.2.0

30 versions - Latest release: about 4 years ago - 5 dependent packages - 4 dependent repositories - 36 downloads last month - 4 maintainers

@tracer-protocol/contracts 0.2.13

Tracer Protocol
20 versions - Latest release: over 4 years ago - 1 dependent package - 2 dependent repositories - 588 downloads last month - 3 maintainers

@mean-finance/dca-v1 1.0.1

💱 Core smart contracts of DCA V1 by mean.finance
1 version - Latest release: over 4 years ago - 1 dependent package - 5 downloads last month - 26 stars on GitHub - 5 maintainers

Top 2.0% on npmjs.org

@eth-optimism/smock 1.1.10

`smock` is a utility package that can generate mock Solidity contracts (for testing). `smock` hoo...
38 versions - Latest release: over 4 years ago - 58 dependent packages - 101 dependent repositories - 3.52 thousand downloads last month - 2 maintainers

@defi-wonderland/lopt 1.0.0

Mocking framework for Solidity contracts
8 versions - Latest release: over 4 years ago - 1 dependent package - 18 downloads last month - 322 stars on GitHub - 2 maintainers

@salaku/hardhat 2.2.1

Hardhat is an extensible developer tool that helps smart contract developers increase productivit...
2 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 6 downloads last month - 8,217 stars on GitHub - 1 maintainer

lopt-test 0.0.3

Mocking framework for Solidity contracts
3 versions - Latest release: over 4 years ago - 1 dependent package - 3 downloads last month - 322 stars on GitHub - 1 maintainer

Top 1.2% on npmjs.org

@nomiclabs/buidler 1.999.0

Buidler is an extensible developer tool that helps smart contract developers increase productivit...
64 versions - Latest release: about 5 years ago - 289 dependent packages - 880 dependent repositories - 15 thousand downloads last month - 7,157 stars on GitHub - 5 maintainers

Top 7.1% on npmjs.org

@eth-optimism/rollup-contracts 0.0.1-alpha.37

`rollup-contracts` is the set of smart contracts written in Solidity for Optimism's Optimistic Ro...
36 versions - Latest release: about 5 years ago - 5 dependent packages - 4 dependent repositories - 67 downloads last month - 2 maintainers

@redspot/buidler-evm 0.3.0-alpha.1

1 version - Latest release: about 5 years ago - 1 dependent package - 3 downloads last month - 1 maintainer

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