edwin-finance/edwin

Model Context Protocol implementation for TypeScript

Solana Javascript API

Promise based HTTP client for the browser and node.js

Big number implementation in pure javascript

Base 58 encoding / decoding

A JavaScript / TypeScript / Python / C# / PHP cryptocurrency trading library with support for 100+ exchanges

A complete and compact Ethereum library, for dapps, wallets and any other tools.

TypeScript Interface for Ethereum

A logger for just about everything.

ESLint JavaScript language implementation

TypeScript definitions for bn.js

TypeScript definitions for cors

TypeScript definitions for express

TypeScript definitions for node

TypeScript plugin for ESLint

An ESLint custom parser which leverages TypeScript ESTree

Loads environment variables from .env file

Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset.

Modern native Git hooks

A deep deletion module for node (like `rm -rf`)

SuperAgent driven library for testing HTTP servers

TypeScript execution environment and REPL for node.js, with source map support

Bundle your TypeScript library with no config, powered by esbuild

TypeScript is a language for application scale JavaScript development

Next generation testing framework powered by Vite

This repository contains an up-to-date registry of all addresses of the Aave ecosystem's smart contracts, for its usage in Solidity codebases.

Anchor client

Hiero SDK

Core LangChain.js abstractions and schemas

LangGraph

OpenAI integrations for LangChain.js

Solana Token Registry

SDK for Hyperliquid API

LI.FI Any-to-Any Cross-Chain-Swap SDK

TypeScript definitions for supertest

Simple and fast NodeJS internal caching. Node internal in memory cache like memcached.