JSPM

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

A simple tool to download and install JDK Early Access Releases

Storybook is an open source tool for developing UI components in isolation for React, Vue and Angular. It makes building stunning UIs organized and efficient.

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

Grunt plugin for A JavaScript parser, mangler/compressor and beautifier toolkit for ES6+.

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

Multicoin address validator for Bitcoin and other Altcoins.

A library for interacting with the NOWPayments Mass Payments API

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

A JavaScript cryptocurrency trading library with support for fairdesk.com

Component for writing plaintext CSS in JavaScript apps

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

AI-Powered EA Development Framework for MetaTrader 5 - Claude Code Edition (New Architecture)

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

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.

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

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

Open Source Unified REST API of 100+ Crypto Exchange Sites

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.

Angular 2+ components for Google Maps

Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.

Xcert token implementation for the Ethereum blockchain.

validation library

ENS-on-GitHub by NameSys

Manage hierarchical deterministic keychain for bitcoin and altcoins.

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

Crypto wallet generator CLI tool

Advanced typescript localization support for VueJS

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

Browser Utilities for WalletConnect

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

Smallest 5th gen CSS-in-JS library

A library for interacting with the NOWPayments Mass Payments API

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

authentic and production-ready data structures implementation in javascript.

provide function for jiaowuApp

PayString integration on the internet computer

This library for easy manage and access to EVM-based Chains information

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

Dev Mentor Project Creator Tools

Fastest JS implementation of secp256k1. Independently audited, high-security, 0-dependency ECDSA & Schnorr signatures

map-ext

TypeScript wrapper for the tesseract.js

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

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

A Starter Template for Next JS, TailwindCSS, Daisy UI frontend with Hardhat(Solidity) backend.

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

A Typescript Rollup plugin that bundles declarations and respects Browserslists

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.

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

CoinForBarter Nodejs Library - Integrate and Manage cryptocurrency payments for goods and services

TypeScript port of HdrHistogram

Execute code when the js-process exits. On all javascript-environments

Strongly-typed environment variables from .env & process.env

Simple Force.com Metadata WSDL parser and types generator.

JavaScript Obfuscation Tool.

Ethereum smart contract and library for efficient ERC20 and Ether balance checks.

The unofficial editor-js component for React

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

Use powerful dot notation (dot path + wildcard) to manipulate properties of JSON

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

Automatically detect JavaScript errors, collect detailed diagnostic information, and get notified about errors in real-time.

Javascript client for interacting with Saturn Network decentralized exchange

Vue.js 2+ popover component

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

Simple EA Origin authentication module.

A mini router X ui kit with ts

Web3 Token is a new way to authenticate users in hybrid dApps using signed messages. Implementation of EIP-4361

A node.js wrapper for the docker-machine CLI

Native system automation for node.js

JS implementation of MuSig. 1-dependency MuSig key aggregation, tweaking, and signing.

Multicoin address validator for Bitcoin and other Altcoins.

Port of TweetNaCl cryptographic library to JavaScript

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

Checks the ECMAScript version of .js glob against a specified version of ECMAScript with a shell command

Intuit Node.js client for OAuth2.0 and OpenIDConnect

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

A highly versatile tree structure for JavaScript.

Typescript typedef and meta-data generator for LDAP Schema. It can be useful to interact from schema-aware/type-safe LDAP Client with LDAP servers like active directory.

SendBird JavaScript SDK

Angular 2+ components for Google Maps

Market Making Strategy for Saturn Network DEX

The unofficial editor-js component for React

PDF text extraction in TypeScript

Elegant, responsive, flexible and lightweight notification plugin with no dependencies.

Smallest 5th gen CSS-in-JS library

Monorepo for WalletConnect Javascript Libraries

Convert Joi Schemas to TypeScript interfaces

A vue component for the plyr video & audio player.

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

Utility type for working with snapshot views of asynchronously-available data

Validate JavaScript code and report possible syntax errors

The clearing process turns the promise of a transfer into the actual movement of money from one account to another.

ASN.1 encoder and decoder for Node.js with no dependencies (fork of asn1.js using native BigInt)

Strongly typed server sent events module for express

A JavaScript interpreter written in JavaScript

JavaScript library to scan crypto wallets for liquefiable assets and calculate most cost-effective payment routing.

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

Convert Joi Schemas to TypeScript interfaces

Simple DTS single-file generation utility for TypeScript bundles

Like `extend` but only copies missing properties/values to the target object.

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

authentic and production-ready data structures implementation in javascript.

A simple web3 game for embarking on quests and earning rewards.

A collection of utility functions for asynchronous operations in TypeScript.

Auto-generated Bitcoin client library for bitcoind json rpc api

Pure-JS ADLER-32

Plugin for sass-extract to convert Sass variables into a plain JS object

A React component that synthesis text into speech using Web Speech API

Zero-configuration TypeScript Standard Validation

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)

Circles v2 SDK

Fastest Levenshtein distance implementation in JS.

JavaScript library that suggest fees on Ethereum after EIP-1559 using historical data using ethers.js

Styleguide and React friendly markdown rendering based on Remark

Truffle Plugin for SIMBAChain

Merge multiple files (js,css..) into single file to include somewhere

Simple, typesafe enums in TypeScript, fully compatible with standard JavaScript

A javascript library for working with Bezier curves

Google Search Node JS API via SerpApi.com

Solidity Documentation Generator

Solidity & TypeScript Integration, Configuration and Examples

The unofficial editor-js component for React

Stringify an object so it can be safely inlined in JavaScript code

This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).

Multicoin address validator for Bitcoin and other Altcoins.

Use powerful dot notation (dot path + wildcard) to manipulate properties of JSON

Solidity Documentation Generator

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

Functional BTC/ETH Wallet for Backend

Web3 Payments with any token. DePay simplifies and improves Web3 Payments with the power of DeFi. Accept any token with on-the-fly conversion.

Typescript typedef and meta-data generator for LDAP Schema. It can be useful to interact from schema-aware/type-safe LDAP Client with LDAP servers like active directory.

Smart Contract Validator

Styleguide and React friendly markdown rendering based on Remark

Typescript ChaCha20 stream cipher

Turn ES6 code into readable vanilla ES5 with source maps

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.

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

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

The Full Stack Universal Typescript Framework

Package for connecting with Ethereum wallets for dApp

tmx2js and js2tmx converter tmx utils

FFI definitions of windows win32 api for node-ffi

A set of tools for working with Web3 and Ethereum smart contracts.

compile json schema to typescript typings

vue-cli plugin to add web3modal

compile json schema to typescript typings

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

a light weight javascript data encryption and decryption library

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

PNG encoder/decoder in pure JS, supporting any bit size & interlace, async & sync with full test suite.

N3 parser that implements the RDF/JS Sink interface

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

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

Ethereum ethers.js vuex store module generator plugin for vue-cli 3. Build dapps!

XMTP client SDK for interacting with XMTP networks.

Get an iterator for any JS language value. Works robustly across all environments, all versions.

Given a swagger.json file, generates a number of TypeScript files which can be used as models and model-driven forms in Angular 2 (and above)

Immutable update of deeply nested objects - typescript

Library to connect with dagger server and manage subscriptions for Ethereum

Immutable update of deeply nested objects - typescript

Cucumber-js with sync, callable steps and parsed arguments.

TypeScript wrapper for the tesseract.js

Wallet address validator for Bitcoin and other Altcoins.

Agora WebRTC SDK

A command line interface application to talk with Bitstamp

Simple and extensible caching module supporting decorators

⚡️ Convert swagger json api to js and ts

Add a style and an image to your QR code Vue3

This is a mock api for the accounts