@eth-optimism/core-utils

[Optimism] Core typescript utilities

v0.13.2 URL: https://unpkg.com/@eth-optimism/core-utils@0.13.2/dist/index.js

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optimism ethereum core utils

@eth-optimism/contracts

[Optimism] L1 and L2 smart contracts for Optimism

v0.6.0 URL: https://unpkg.com/@eth-optimism/contracts@0.6.0/dist/index.js

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optimism ethereum contracts solidity

@eth-optimism/sdk

[Optimism] Tools for working with Optimism

v3.3.3 URL: https://unpkg.com/@eth-optimism/sdk@3.3.3/dist/index.js

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optimism ethereum sdk

@neynar/nodejs-sdk

SDK to interact with Neynar APIs (https://docs.neynar.com/reference/quickstart)

v3.34.0 URL: https://unpkg.com/@neynar/nodejs-sdk@3.34.0/build/index.js

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ethereum optimism farcaster neynar nodejs

@wormhole-foundation/sdk-evm-tbtc

SDK for EVM chains, used in conjunction with @wormhole-foundation/sdk

v3.8.0 URL: https://unpkg.com/@wormhole-foundation/sdk-evm-tbtc@3.8.0/dist/cjs/index.js

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