satt-wallet/backend

A fully-featured caching GraphQL client.

Magical SDK generation from an OpenAPI definition 🪄

Core abstract of Caching layer for Apollo Client

HTTP transport layer for GraphQL

Promise based HTTP client for the browser and node.js

A bcrypt library for NodeJS.

A small, fast, easy-to-use library for arbitrary-precision decimal arithmetic

A BIP32 compatible library

BIP38 is a standard process to encrypt Bitcoin and crypto currency private keys that is impervious to brute force attacks thus protecting the user.

Bitcoin BIP39: Mnemonic code for generating deterministic keys

Client-side Bitcoin JavaScript library

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

Extends Chai with assertions about promises.

extensible multi-core server manager

A transaction input selection module for bitcoin.

Maps ISO 3166-1-alpha-2 codes to English country names and vice versa.

Universal WHATWG Fetch API for Node, Browsers and React Native

Node dependency usage checker using V8 Coverage

dot-object makes it possible to transform and read (JSON) objects using dot notation.

Loads environment variables from .env file

Embedded JavaScript templates

EC cryptography

Utilities for handling Ethereum keys

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

Node's missing execSync.

HTTP-Pool-enhanced URL expander for node.js

Layout support for ejs in express.

Sanitize your express payload to prevent MongoDB operator injection.

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

CSV parser and writer

Lightweight module to convert number from exponential notaton to a human readable string

A light weight native JavaScript implementation of GeoIP API from MaxMind

A Query Language and Runtime which can target any service.

Writable/Readable Nodejs compatible GridFS streams

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