JSPM

The most efficient JS implementation calculating the Levenshtein distance, i.e. the difference between two strings.

IPFS storage API providers.

JS model for Gherkin feature files

RQL query object and serializer written in TypeScript

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

A library for cryptocurrency trading and e-commerce with support for many bitcoin/ether/altcoin exchange markets and merchant APIs

A Plugin Architecture on top of Draft.JS

crypto address validator for Bitcoin, Ethereum, XDC and other Altcoins.

Component for writing plaintext CSS in JavaScript apps

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

Infer typescript types from your JSON schemas!

Abstract representation of a pathname

Abstract representation of a pathname

TypeScript mappings for the Bungie.net API

map-ext

Vue 3 Responsive & Dynamic Grid / Dashboard layout with drag, drop and resizable actions.

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

Zero dependency library for reading and parsing various files from `procfs` for Node.js, implemented in pure JS.

Multicoin address validator for Bitcoin and other Altcoins.

A GraphQL schema created by reflection over a PostgreSQL schema 🐘 (previously known as PostGraphQL)

Open Source Unified REST API of 100+ Crypto Exchange Sites

Cross platform directory tree watcher, focussed on reliability, speed, and simplicity.

D'CENT Provider wrapping Dcent Web Connector

JavaScript Client for HyperLab Dialex API

A TypeScript library for ISO 4217 currency codes. Efficiently lookup and validate currency codes, retrieve associated countries, and more.

Non-fungible token standard implementation for the Ethereum blockchain.

Infinity Wallet connection SDK for DApp web3 connect integration

An OpenAPI (Swagger) TypeScript client generator

TSRPC 2.x (both support HTTP and WebSocket)

a simple ThreeJS vignette background

An extension to the ERC-20 standard token, which allows tokens to be put on hold. This guarantees a future transfer and makes the held tokens unavailable for transfer in the mean time. Holds are similar to escrows in that are firm and lead to final settle

Analyze TypeScript projects

A powerful, feature rich and customizable logging library for node.js and any browser.

TypeScript linter Gulp plugin

GLU tesselator ported to Javascript, performs polygon boolean operations and triangulation

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

Javascript library for the Twitch Messaging Interface.

JavaScript SDK to manage and interact with the safe claims on Safient protocol.

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

A js mask simple like killing zombies =).

Wallet address validator for Bitcoin and other Altcoins.

Ethereum JavaScript API, middleware to talk to a ethereum node using an async provider

ROP flavoured Result & AsyncResult types

Universal JavaScript library for clamping HTML text elements.

Cryptographic functions for ethereum and how to use them with web3 and solidity

Get all but the last element or last n elements of an array.

Enables bundled Webpack Typescript declarations from exports.

A collection of utility functions for asynchronous operations in TypeScript.

An embedded DSL for Cardano smart contracts creation coupled with a library for Cardano transactions, all in Typescript

Non-fungible token standard implementation for the Ethereum blockchain.

A Europe VAT number validation lib

Pure-JS printf

A small utility to estimate the gas fee for the Ethereum transactions. It supports legacy fee and EIP-1559 fee.

Ethereum JavaScript API wrapper repository

Serenity/JS: Next generation acceptance testing library for modern web applications.

A Terser-js plugin for Gulp

Create a JS File object instance from a local path

Collection of Lava implementation for different providers

Turn ES6 code into readable vanilla ES5 with source maps

A lightweight ethereum javascript wallet.

Multicoin address validator for Bitcoin and other Altcoins.

Lightweight, fast, and powerful embedded JS template engine

a simple ThreeJS vignette background

Get the last or last n elements in an array.

response ts togtokh

A native JS bcrypt library for NodeJS.

Realistic password strength estimation written in typescript

Javascript client for Bee

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

a library for making web3 addresses more human-readable

Simple typescript ORM for node.js based on data-mapper, unit-of-work and identity-map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JS.

Parse Web3 receipt events from specific contracts

Job queue for serverless Typescript apps

A tool to generate typescript http clients and types from swagger definitions

Speed up ETH transactions

Typescript language runner for gauge

Simple DTS single-file generation utility for TypeScript bundles

Enables bundled Webpack Typescript declarations from exports.

Ethereum JavaScript API wrapper repository

Angular powered Bootstrap

PubSub Messaging Pattern in Typescript

Download website to a local directory (including all css, images, js, etc.)

Make OADA data nicer to work with in JS/TS

JS utils

Javascript client for interacting with Saturn Network decentralized exchange

TypeScript Type Library

Gulp plugin for javascript-obfuscator Node.JS package

ES6 Promise shim

Libsodium for Node.js

Sapphire's piece loader.

A Node.js module to provide insights into cryptocurrency wallets.

One-line setup for an awesome testing experience.