JSPM

A library for interacting with the NOWPayments Mass Payments API

An ergonomic typescript compiler that enables typesafe syntactic macros.

A public-key signature system based on Ed25519 for the NATS ecosystem in typescript for ts-nats and node-nats

A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps

A light-weight JS library to lazy load any HTML element such as images, ads, videos etc.

CoinPayments is a cloud wallet solution that offers an easy way to integrate a checkout system for numerous cryptocurrencies. Coinpayments now also offers coin conversion via Shapeshift.io.

Multicoin address validator for Bitcoin and other Altcoins.

TypeScript execution environment and REPL for node

Encrypt your client storage (available for TS & JS)

A JavaScript / Python / PHP cryptocurrency trading library with support for 130+ exchanges

Lomath is the data analysts’ module in Node JS - data analysis and visualization in Node is now possible with lomath.

Send emails using predefined templates and your private email account

Multicoin address validator for Bitcoin and other Altcoins.

Libsodium for Node.js

Send emails using predefined templates and your private email account

The pug plugin to handle the pug, html, css, scss files in webpack entry and extract css from pug.

React Native render for draft.js model

javascript sparse merkle tree library

Fastest JS implementation of secp256k1. Independently audited, high-security, 0-dependency ECDSA & Schnorr signatures

Best effort for retrive logs from ETH-like JSON RPC endpoints

Checks the ECMAScript version of .js glob against a specified version of ECMAScript with a shell command

"Tool to display a CLI-Table for scenario-eth-gas-reporter json output"

create block chain address , such as ltc, btc, eth ....and so on

JavaScript Library to Use Forge4Flow in Client Applications

DeFi Building Blocks - powered by Rivendell

A Modular, Extensible and Flexible web3 wallet framework for building dApps.

Simple zero-dependency TypeScript implementation of Shamir's Secret Sharing algorithm

typescript assert tasks for development.

A very small TypeScript library that provides tolerable Mixin functionality.

EVM Networks & Node Providers Parameters Documentation

The spec-compliant & magical GraphQL query language engine in the TypeScript type system

Multicoin address validator for Bitcoin and other Altcoins.

CoinForBarter ReactNative Library - Integrate cryptocurrency payments for goods and services in your Mobile App

Base16 themes as JS objects

TypeScript Result

TypeScript/JavaScript SDK for Matrix bots and appservices

Provide logger written in TypeScript.

Solana Javascript API

Enables bundled Webpack Typescript declarations from exports.

ECharts wrapper component for Vue 3 and 2

ESLint config for the idiomatic js style

A typescript functional programming library

Parse Web3 receipt events from specific contracts

JavaScript library that suggest fees on Ethereum after EIP-1559 using historical data using ethers.js

The monorepo to manage the frontend projects

A powerful NPM module that allows you to easily interact with the Guilded API.

A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps

A typescript functional programming library

Fixed window rate-limiting directive for GraphQL. Use to limit repeated requests to queries and mutations.

Provide logger written in TypeScript.

TypeScript Core Library

A typescript implementation of Rust's Result and Option objects.

Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent data. Supports browser & node.js environment

Realistic password strength estimation written in typescript