JSPM

Mempool Node WebSocket NPM package. An helpful utility wrapper around the underlying connection mechanism which adds useful functionality; auto-reconnects, authentication, and an easy API to use it with.

Merge multiple images into a single image

List of JavaScript types

HD Wallet-enabled Web3 provider

Solidity Documentation Generator

XCP Protocol

Vue.js 2+ popover component

Microsoft Dynamic Proto Utility

Open Source Unified REST API of 100+ Crypto Exchange Sites

Verify NFT ownership of ERC-721 and ERC-1155 tokens on Ethereum blockchain

ERC Wallet framework for Eth

Solidity smart contract utilities, token standards and other useful libraries and templates for your web3 development needs.

Ronin Network Contracts

A Typescript Rollup plugin that bundles declarations and respects Browserslists

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

JavaScript Client for HyperLab Dialex API

Various packages for Monero/CryptoNote cryptography and protocols

Realistic password strength estimation written in typescript

opinionated and handy js toolbelt

The Full Stack Universal Typescript Framework

Is this value a JS SharedArrayBuffer?

The meta-framework suite designed from scratch for frontend-focused modern web development.

Kinde PKCE authentication for SPAs

Crypto phishing & scam list and detector utility for URLs and Smart Contracts

Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardised spec compliant web3 providers for all supported wallets, framework agnostic modern javascript UI with code splitting, CSS customization, mul

a date and time library for javascript