JSPM

Bubble Protocol SDK

Z-Wave driver written entirely in JavaScript/TypeScript

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

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

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

Core smart contracts of the Sablier V2 token streaming protocol

JS client for E-Com Plus REST APIs

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

A simple and fully customizable React checkbox input component.

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

Ansi codes, figlet fonts, and ascii art. 100% JS

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

The all-in-one DID SDK, resolving all decentralized name(Web3 Name).

A replacement for Typescript's default awaiter helper that supports Bluebird promise cancellations.

block chain wallet connect tools,Support EOS, ETH, TRON and other chains

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

filecoin

Functional TypeScript utility types such as Optional, Result and others.

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.

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

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

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

Onboard users to web3 by allowing them to select a wallet, get that wallet ready to transact and have access to synced wallet state.

Time in seconds since the epoch.

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

A template for creating npm packages using TypeScript and VSCode

A lightweight ethereum javascript wallet.

Javascript client SDK for Casdoor

Onecdot-SDK

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.

Typescript type-preserving conversion of objects between camelCase and snake_case

Wallet address validator for Bitcoin and other Altcoins.

Parse JavaScript code comments and generate API documentation.

Compiles GraphQL tagged template strings using graphql-tag in TypeScript files.

This is a plugin for simpleDDP js library. Use it to authenticate with any Meteor.Accounts login provider.

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

Multicoin address validator for Bitcoin and other Altcoins.

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

Gitana Cloud CMS Driver for Node JS

An autocomplete engine for MySQL queries.

A bot framework for discord.js.

web3.js plugin for Aurora Engine that is an EVM running atop NEAR protocol

This module repackages [ethers.js](https://github.com/ethers-io/ethers.js/) for use in BigQuery, to decode Ethereum event logs and transaction inputs.

Library and wrapper for many blockchains and wallets.

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

A JavaScript cryptocurrency trading library with support for fairdesk.com

Create actions that return promises, which are resolved or rejected by a redux saga

Ethereum unit converter

Native system automation for node.js

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

Strip comments from code. Removes both line comments and/or block comments, with options to leave protected comments unharmed.

Framework-agnostic, micro-library for getting stack traces in all environments

Simplified JS/TS implementation of wcswidth() written by Markus Kuhn in C

Monorepo for WalletConnect Javascript Libraries

Cooklang-TS is a TypeScript library for parsing and manipulating Cooklang recipes.

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

JavaScript telemetry tooling for open/inner source projects

authentic and production-ready data structures implementation in javascript.

Functions for setTimeout and setInterval

A light-weight, highly optimised JS utility for Ethereum

A Node Module for finding files by attributes. Originally developed to find files modified since a particular date.

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

A JavaScript / Python / PHP cryptocurrency trading library with support for 90+ exchanges

Native system automation for node.js

seamless js code coverage

Retrieves TypeScript definitions from Fastify router schema

Realistic password strength estimation written in typescript

A simple cache for a few of the JS Error constructors.

web3 wallet component

Make web3 more easily with agnostic library

Multicoin address validator for Bitcoin and other Altcoins.

Hybrid (RSA+AES) encryption and decryption toolkit for JavaScript

Xcert token implementation for the Ethereum blockchain.

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.

Time in seconds since the epoch.

Code first contract entity mapper for Solidity based blockchains like Ethereum, Vechain, Tron

Auth0 headless browser sdk

A strictly typed ORM library for Ethereum blockchain

A template for creating npm packages using TypeScript and VSCode

Parse front-matter from a string or file. Fast, reliable and easy to use. Parses YAML front matter by default, but also has support for YAML, JSON, TOML or Coffee Front-Matter, with options to set custom delimiters.

seamless js code coverage

A gulp plugin for processing files with ESLint

Monorepo for WalletConnect

A Europe VAT number validation lib

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

A React cron editor with Material UI a forked repo from Xavier Rutayisire (https://github.com/xrutayisire/react-js-cron)

JavaScript obfuscator