JSPM

Feature-rich autocomplete component for Vue.js

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

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

A library for interacting with the NOWPayments API

Component for writing plaintext CSS in JavaScript apps

A JavaScript cryptocurrency trading library with support for fairdesk.com

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

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

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.

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

Component for writing plaintext CSS in React apps -- isomorphic, scoped, FOUC-free, fully featured, CSS-in-JS

TypeScript type-guards and other type-safety utils to suit common use cases.

SuperTokens SDK for vanilla JS for all recipes

Angular2 components for Google Maps

The best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v12.11.0+, uses worker threads to spawn sandboxed processes, and supports async/await, retries, throttling, concurrency, and cancelab

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

Dependency free publish/subscribe library

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

Wallet address validator for Bitcoin and other Altcoins.

Angular ts numbers and math!

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

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

Common API wrapper for multiple crypto currency exchanges

SolidState integration with the LayerZero cross-chain messaging protocol

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

Contains ephemeral lens contracts that can be called without deployment and their interfaces in various Web3 libraries.

A library for interacting with the NOWPayments Mass Payments API

Physical Units for TypeScript

Open Source Unified REST API of 100+ Crypto Exchange Sites

A powerful javascript functions library!

Angular2 components for Google Maps

A highly optimized pure JS implementation of Range Slider for React Native

SolidState extensions for the ABDK Solidity libraries

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

minimal library to decode a signed raw Ethereum transaction

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

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

TypeScript action creators for Redux

Dependency free publish/subscribe library

Styleguide and React friendly markdown rendering based on Remark

Solana Javascript API

metamask celo tx signer

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 SHA-256 / SHA-224 hash function for JavaScript supports UTF-8 encoding.

wallet Mnemonic library

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

Reduces an object to a value that is the accumulated result of running each property in the object through a callback.

Job queue for serverless Typescript apps

Multicoin address validator for Bitcoin and other Altcoins.

A fork of enumify that enables Java-like enums in TypeScript.

A simple i18n middleware for Express.js.

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

A Node.js (pure JavaScript) client library for accessing neo4j databases with batch support.

The best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v10+ and browsers (thanks to bthreads polyfill), uses workers to spawn sandboxed processes, and supports async/await, retries, thrott

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

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

express caching middlware

Iterable abstract class for TypeScript

A simple, light-weight RSS parser. Parse strings, URLs, or files and get a JS object back

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

Multicoin address validator for Bitcoin and other Altcoins.

Local promise-returning git command wrappers

TypeScript type-guards and other type-safety utils to suit common use cases.

metamask celo tx signer

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

NodeJS library to interact with a HCL Domino compatible REST API

A zero client standard Web3 provider for vapdeploy.

Styleguide and React friendly markdown rendering based on Remark

estree (and esast) utility to serialize to JavaScript

Sunrise and sunset time calculation for given coordinates

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

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

A TypeScript custom transformer which minify names of private class members

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

simple cli tool to create, and verify bip39 mnemonics

Keeping track of all current cryptocurrency scams in an open-source database

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

A lightweight Javascript Universal Module for parsing durations

Mapbox GL JS plugin for switching language to the browser language.

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

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

A port of inflection-js to node.js module