shield-xyz/backendlinkpayment

Extended Ethers.js SDK for Alchemy APIs

Chainlink smart contracts

Fastest 5KB JS implementation of secp256k1 ECDH & ECDSA signatures compliant with RFC6979

Secure Smart Contract library for Solidity

Official library for using the Slack Platform's Web API

Solana Javascript API

Nodejs and Javascript library for decoding data params and events from ethereum transactions"

Promise based HTTP client for the browser and node.js

A bcrypt library for NodeJS.

Optimized bcrypt in plain JavaScript with zero dependencies, with TypeScript support. Compatible to 'bcrypt'.

Validate any Bitcoin address - P2WSH, P2WPKH, P2SH, P2PKH - Mainnet & Testnet

Base 58 encoding / decoding

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

Express middleware for the validator module.

Handlebars provides the power necessary to let you build semantic templates effectively with no frustration

JSON Web Token implementation (symmetric and asymmetric)

Mongoose MongoDB ODM

The more powerful JavaScript logger for NodeJS and browsers.

A light-weight module that brings Fetch API to node.js

Easy as cake e-mail sending from your Node.js applications

node.js realtime framework server

RFC6265 Cookies and Cookie Jar for node.js

JavaScript SDK that encapsulates the TRON HTTP API

A Twilio helper library

Ethereum JavaScript API

HTTP provider for Web3 4.x.x

the mighty option parser used by yargs

Hardhat plugin for verifying contracts on etherscan

Hardhat plugin to test smart contracts with Waffle

Loads environment variables from .env file

Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

Simple monitor script for use during development of a Node.js app.

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js