JSPM

Javascript library for fetching trusted token pricing data from Redstone data ecosystem

Monorepo for the Firebase JavaScript SDK

JavaScript Obfuscation Tool.

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

Data Structures of Javascript & TypeScript. AVLTree, Binary Search Tree, Binary Tree, Tree Multiset, Graph, Heap, Priority Queue, Linked List.

EFE Styling Toolkit

A NodeJS module to interface with Nestpay Payment Gateway.

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

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

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

An unofficial NestPay (EST) payment gateway integration for Node.js and NestJS

Autogenerates a nodejs Swagger API for making web3.js calls to a smart contract of your choice.

Node-RED nodes for EST (Enrollment over Secure Transport) and certificate operations.

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

A parser to extract provider, video id, starttime and others from YouTube, Vimeo, ... urls

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

A library for interacting with the NOWPayments API

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

Component for writing plaintext CSS in JavaScript apps

Get the server's timezone

A library for interacting with the NOWPayments Mass Payments API

A Node.js wrapper for the NestPay V3 API

Blox live, desktop app for managing staking accounts

A single Web3 / Ethereum provider solution for all Wallets

map-ext

io-ts for developers who like Promises

reactive socket js core

Whal3s JavaScript Library

Component for writing plaintext CSS in JavaScript apps

Ethereum address React Component

common utils for javascript. Utils to get the global scope (browser, webworker & co.). Customizable string escaper. Utilitize for objects. Extension at base javascript api (usefull extention like String.hashcode()).

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

A simple and fully customizable React checkbox input component.

Safely evaluate JavaScript (estree) expressions, sync and async.

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

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

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

A JavaScript cryptocurrency trading library with support for fairdesk.com

Node.js library for Etherscan.io

Typescript mock generator

resouce loader

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

Multi Exchange Crypto Currency Trading bot, Data Analysis Library and Strategy Back testing Engine

Detect the file type of a Buffer/Uint8Array

Serialization and deserializtion for classes

Redis leader election implementation that does not have any race conditions in Typescript

untar files in the browser

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

JS utilities to handle Italian Codice Fiscale

A lightweight library that add typing at runtime for typescript projects

A simple utility to convert NodeJS async functions to native JS promises.

Google Search Node JS API via SerpApi.com

The MeiliSearch JS client for Node.js and the browser.

A Gherkin linter/validator written in javascript

Blazing fast and lightweight autocomplete library without dependencies. 1KB gzipped.

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

Non-fungible token standard implementation for the Ethereum blockchain.

Simple pure Javascript implementation of the Cooley-Tukey algorithm. Note: fft-js was chosen as the name since a lot of the FFT implementations on NPM at the time this was published were wrappers for Ruby or C.

A powerful javascript functions library!

Utility function for exhaustiveness checking with typed JS (TS or Flow)

normalized JS Object and JSON message and event protocol for ES6+ node.js, browsers, electron, vanialla js, react.js, components, actions, stores and dispatchers

Simple cryptocurrency wallet generator for javascript

Solidity Documentation Generator

A MetaMask compatible keyring, for trezor hardware wallets

Smallest 5th gen CSS-in-JS library

A highly versatile tree structure for JavaScript.

Elabox foundation module for development dApps for elabox system. This module contains logger, app framework, server client connection and other system utilities.

Enables body scroll locking (for iOS Mobile and Tablet, Android, desktop Safari/Chrome/Firefox) without breaking scrolling of a target element (eg. modal/lightbox/flyouts/nav-menus)

A simple Typescript AST transformer for ts-jest, that mock import.meta expressions.

Opinionated HTML formatter focused towards making HTML diffs readable.

The JS library containing the Monero crypto plus lightweight wallet functions behind the official MyMonero apps

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

Make configurable canvas easily with Canvafy

Private Key Web3 provider

Calculate loan in js (browser/node.js) for equal installments, installments decreasing, the sum of interest, etc.

'Immutable' NodeJS module mocking for CJS (CommonJS) modules for unit testing purposes.

Parse js object paths using both dot and bracket notation. Stringify an array of properties into a valid path.

Ingests a smart contract's ABI and autogenerates an OpenAPI JSON, ready for Swagger codegen.

Shared dependencies of Compass, the MongoDB extension for VSCode and MongoSH

TypeScript action creators for Redux

0xcert protocol implementation for Ethereum blockchain.

A simple package for creating timers to more accurately track time and allow for cancellation. Written using roblox-ts.

TypeScript untility interfaces

REST HTTP client built in functional style

Skeet CLI

Universal adapter for schema validation

Checkbox with autocomplete and other additions for Inquirer

Node.js library for Etherscan.io

A simple wrapper of Web3 for sending transaction to Ethereum

some core types and functions common to my viewer modules

A pure JavaScript client for the tus resumable upload protocol

JavaScript implementation of the Kad-DHT for libp2p

The Novel Ethereum Database Framework

A MetaMask compatible keyring, for ledger hardware wallets

Iterable abstract class for TypeScript

Relationship type checker functions for Typescript types.

A TypeScript/JavaScript implementation of the RDF/JS store interface with support for quoted triples.

Command-line tool to query the blockchain for a variety of cryptos. View blocks, transactions, and accounts (where applicable).

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 library for interacting with the NOWPayments Mass Payments API

Wrapper for cryptocurrencies exchanges apis.

Collection of Lava implementation for different providers

A type-safe way to emulate tail-call optimization with trampolines

HTML to PDF Javascript Library

Disable introspection in graphql-js with a validation rule

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

NextJS NProgress implementation

Flexible node progress bar for Windows/macOS/Linux.

Monorepo for WalletConnect Javascript Libraries

Layouts module for simple-keyboard

Random TypeScript utilities

API client for coveralls.io

converts a JS object into a nice, visible tree structure for the console

Parse JavaScript code comments and generate API documentation.

swagger to typescript with mock data

TypeScript Enigma Machine Implementation

A javascript OOP toolkit for mobile.

Multicoin address validator for Bitcoin and other Altcoins.

Web3 react connectors

CoiPayments 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.

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

Data Structures of Javascript & TypeScript. Binary Tree, BST, Graph, Heap, Priority Queue, Linked List, Queue, Deque, Stack, AVL Tree, Tree Multiset, Trie, Directed Graph, Undirected Graph, Singly Linked List, Doubly Linked List, Max Heap, Max Priority Qu

A react native webview optimized for a web3 dApp browser application

sinon library extension to stub whole object and interfaces

Wallet address validator for Bitcoin and other Altcoins.

Responsive and slick progress bars with animated SVG paths

Lightwallet client for nodejs. A multi chain wallet by lightwallet.

Library for Models and Collection use in JS worlds

OPML parsing using sax js

CSP channels with ES6 generators, inspired by Clojurescript's core.async and Go

Easy check addresses balances of various crypto tokens. Script automaticaly recognize a protocol by address and return balance of tokens associated with it.

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

x11 javascript hashing algorithm in pure javascript

Validate JS variable names

Multicoin address validator for Bitcoin and other Altcoins.

Precall network test for applications using the OpenTok platform.

AOP, Ioc container, Boot framework, unit testing framework , activities workflow framework.

A simple linear interpolation module that construct new data points within the range of a discrete set of known data points

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

A JavaScript Template Engine Most Like Smarty

view your aggregated cryptocurrency portfolio across exchanges, ETH wallet, and any other places!

Google Search Node JS API via SerpApi.com

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

`@babel/register` wrapper with additional `.ts` and `.tsx` extensions

A convertor between XML text and Javascript object / JSON text.

A set of hooks to turbocharge buidling

JavaScript Client for HyperLab Dialex API

A lib for generating Style Sheets with JavaScript.

SolidState integration with the LayerZero cross-chain messaging protocol

Efficiently reads the last lines of a file, written in TypeScript for intellisense

Ethereum addresses observer for poonkt.io

Ethereum JavaScript API, middleware to talk to a ethereum node over RPC

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

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

Parse Web3 receipt events from specific contracts

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.

A JavaScript cryptocurrency trading library with support for fairdesk.com

Create a new object filtered to have only properties for which the callback returns true.

Evmosjs javascript lib for the evmos blockchain

Lightweight, fast, and powerful embedded JS template engine

microbe.js - A modular JS library for DOM manipulation, and more

Rich Text Editor Based On Draft.js

XSL Transform 1.0 implemention for browser and Node.js environment.

a 2D rigid body physics engine for the web

Javascript library for fetching trusted token pricing data from Redstone data ecosystem

Improve the debugging experience and add server-side rendering support to styled-components

A lightweight Node.js wrapper for the PokéAPI with built-in types.

Add a style and an image to your QR code

webpack plugin to optimize initial JavaScript execution/parsing by wrapping eager functions

package helper for ethereum blockchain and EVM based network

Functions for setTimeout and setInterval

Typescript implementation of the Twirp protocol

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

TypeScript SDK for Zoho CRM

Sticky elements

Devopness API JS/TS SDK - Painless essential DevOps to everyone

A dmn toolkit and web modeler

Ethereum JavaScript API, middleware to talk to a ethereum node over RPC

Devopness API JS/TS SDK - Painless essential DevOps to everyone

A JS/TS library for data validation

A simple utility for conditionally joining classNames together

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

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 JavaScript.

node style md5 on pure JavaScript

A MetaMask compatible keyring, for trezor hardware wallets

HEP3 Library for Node.JS

Safely evaluate JavaScript (estree) expressions, sync and async.

High performance Node.js webserver with a simple-to-use API powered by uWebsockets.js under the hood.

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

A simple linear interpolation module that construct new data points within the range of a discrete set of known data points

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.

Prettify, format, beautify HTML.

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

Inlines style sheets, images, fonts and scripts in HTML documents. Works in the browser.

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

TypeScript untility classes & interfaces

Web3 react connectors

typescript assert tasks for development.

A simple MD4 hash function for JavaScript supports UTF-8 encoding.

a flow control system for JS/Node.js

realistic password strength estimation

A Typescript interface generator for Mongoose that works out of the box.

Javascript client for Bee

Minimalist store in order to manage the various ABIs and deployed contract addresses on multiple networks.

Generate paper wallet for bitcoin with CLI.

Curried TypeScript type guards for primitive types and classes

Typescript Class, Method Decorator for Expressjs using ReflectMetadata

Small event emitter for using in es6 and plain js

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

bitstamp rest and websocket v1 and v2 api client

this is a anjularjs-directive to download file from client. This little project is to create a easy way to export data to ngExcel and download only with anjular-js;

User identification system based on web3 technology

x11 javascript hashing algorithm in pure javascript

Pipeline and Compose with TypeScript definition

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

A Plugin Architecture on top of Draft.JS

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 JavaScript.

Javascript developer library for interacting with Bttc Network

JavaScript library for interacting with the Dai Stablecoin System.

A Broccoli plugin which compiles TypeScript files.

A collection of JS utility functions to be used across several applications or libraries.

bpmn-js-sketchy

Netlify build module

A JavaScript package with Key Code constants

Simple STOMP 1.1 Broker for nodejs http applications.

Monorepo for the Firebase JavaScript SDK

Ethereum API wrappers and utilities

Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Multicoin address validator for Bitcoin and other Altcoins.

Shared dependencies of Compass, the MongoDB extension for VSCode and MongoSH

Arkane-enabled Web3 Provider for the web

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

UI toolkit monorepo containing a React component library, UI utilities, a drag-and-drop library, and more

Eliminate null/undefined errors in JS...and more!

A library for crawling a filesystem tree, based on Effect-ts

A simple Typescript AST transformer for ts-jest, that mock import.meta expressions.

Neutrino preset for adding Airbnb's JS ESLint config, following the Airbnb styleguide

A tool set for the development and optimization of eth compiled by Z

A library used for generating random strings, written in TypeScript and based on Node.

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

A select input made with React js and Tailwind CSS