JSPM

The Full Stack Universal Typescript Framework

A simple tool to download and install JDK Early Access Releases

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

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

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

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

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

Dev Mentor Project Creator Tools

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

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

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

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

Multicoin address validator for Bitcoin and other Altcoins.

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

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

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.

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

A library for interacting with the NOWPayments Mass Payments API

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

A library for interacting with the NOWPayments Mass Payments API

Monorepo for WalletConnect Javascript Libraries

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

Smallest 5th gen CSS-in-JS library

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.

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

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

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

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

Multicoin address validator for Bitcoin and other Altcoins.

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.

Browser Utilities for WalletConnect

Native system automation for node.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.

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

Component for writing plaintext CSS in JavaScript apps

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.

Package for connecting with Ethereum wallets for dApp

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

Pure-JS ADLER-32

TypeScript port of HdrHistogram

Advanced typescript localization support for VueJS

Angular 2+ components for Google Maps

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

N3 parser that implements the RDF/JS Sink interface

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.

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

Simple EA Origin authentication module.

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

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

Manage hierarchical deterministic keychain for bitcoin and altcoins.

A JavaScript cryptocurrency trading library with support for fairdesk.com

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)

Market Making Strategy for Saturn Network DEX

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

Open Source Unified REST API of 100+ Crypto Exchange Sites

Crypto wallet generator CLI tool

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

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

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

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

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

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

A collection of utility functions for asynchronous operations in TypeScript.

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

Smallest 5th gen CSS-in-JS library

The unofficial editor-js component for React

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

Typescript ChaCha20 stream cipher

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

A vue component for the plyr video & audio player.

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

ENS-on-GitHub by NameSys

A javascript library for working with Bezier curves

validation library

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

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

PDF text extraction in TypeScript

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

Convert Joi Schemas to TypeScript interfaces

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.

vue-cli plugin to add web3modal

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

Port of TweetNaCl cryptographic library to JavaScript

A JavaScript interpreter written in JavaScript

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

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

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

Multicoin address validator for Bitcoin and other Altcoins.

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

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

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

tmx2js and js2tmx converter tmx utils

Convert Joi Schemas to TypeScript interfaces

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

Google Search Node JS API via SerpApi.com

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

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

Agora WebRTC SDK

authentic and production-ready data structures implementation in javascript.

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

Functional BTC/ETH Wallet for Backend

A mini router X ui kit with ts

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

Immutable update of deeply nested objects - typescript

Fastest Levenshtein distance implementation in JS.

Styleguide and React friendly markdown rendering based on Remark

Intuit Node.js client for OAuth2.0 and OpenIDConnect

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

SendBird JavaScript SDK

This is a mock api for the accounts

Immutable update of deeply nested objects - typescript

TypeScript wrapper for the tesseract.js

JavaScript Obfuscation Tool.

The unofficial editor-js component for React

authentic and production-ready data structures implementation in javascript.

Angular 2+ components for Google Maps

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

Xcert token implementation for the Ethereum blockchain.

map-ext

Simple Force.com Metadata WSDL parser and types generator.

Zero-configuration TypeScript Standard Validation

Styleguide and React friendly markdown rendering based on Remark

provide function for jiaowuApp

A Typescript Rollup plugin that bundles declarations and respects Browserslists

Solidity Documentation Generator

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

Vue.js 2+ popover component

Turn ES6 code into readable vanilla ES5 with source maps

compile json schema to typescript typings

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

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

XMTP client SDK for interacting with XMTP networks.

The unofficial editor-js component for React

Solidity & TypeScript Integration, Configuration and Examples

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

Solidity Documentation Generator

compile json schema to typescript typings

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

Add a style and an image to your QR code Vue3

PayString integration on the internet computer

Wallet address validator for Bitcoin and other Altcoins.

A command line interface application to talk with Bitstamp

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

FFI definitions of windows win32 api for node-ffi

Simple DTS single-file generation utility for TypeScript bundles

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

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

Javascript client for interacting with Saturn Network decentralized exchange

Auto-generated Bitcoin client library for bitcoind json rpc api

TypeScript wrapper for the tesseract.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.

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.

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

Smart Contract Validator

Truffle Plugin for SIMBAChain

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)

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

Strongly typed server sent events module for express

Circles v2 SDK

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

A node.js wrapper for the docker-machine CLI

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

Simple and extensible caching module supporting decorators

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

Validate JavaScript code and report possible syntax errors

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

Library to connect with dagger server and manage subscriptions for Ethereum

⚡️ Convert swagger json api to js and ts