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 Modular, Extensible and Flexible web3 wallet framework for building 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

A simple browserifiable module for password-encrypting JS objects.

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

Dependency injection framework for Typescript/Javascript NodeJS applications.

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

Simple API client for the Coinfalcon exchange

Pure javascript implementation of Zlib nodejs core module.The zlib module provides compression functionality implemented using Gzip and Deflate/Inflate.

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

Ethereum address React Component

onename API node JS library

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

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

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

reactive socket js core

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

A library for interacting with the NOWPayments API

JavaScript obfuscator

JavaScript library to mock web3 responses either by emulating web3 wallets or web3 RPC requests.

A finite key-value cache using the Least Recently Used (LRU) cache algorithm where the most recently used objects are keept in cache while less recently used items are purged.

Component for writing plaintext CSS in JavaScript apps

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

vue-cli plugin to add web3modal

Agora WebRTC SDK

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

Need an animated and customizable ProgressBar? Here it ts!

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

Wallet address validator for Bitcoin and other Altcoins.

Apply Ramer-Douglas-Peucker line simplification to GeoJSON features or feature collections in JS or on the CLI

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

celo web signer

A pure JavaScript implementation of the AES block cipher and all common modes of operation.

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.

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

Automatically re-write the destination extension of a filepath based on the source extension. e.g `.coffee` => `.js`. This will only rename the ext, no other path parts are modified.

A JavaScript cryptocurrency trading library with support for fairdesk.com

Text parser which receives text data as input and replaces the urls with clickable links (anchor tags), emails as clickable mail:to tags and also replaces hash tags (#tag) with empty clickable anchor tags

Download images from remote URLs and encode/decode them to base64

Create billions ERC20 addresses, find vanity wallet addresses you want or any wallet address can deploy a vanity ERC20 contract address at given nonce

Solana Validator CLI SOLV

Responsive and slick progress bars with animated SVG paths

The Full Stack Universal Typescript Framework

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

Vue 3 data grid spreadsheet

A directive for creating resizable containers in angular.

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

The more powerful JavaScript logger for NodeJS and browsers.

ParaSwap SDK

Solidity Documentation Generator forked from @thinkanddev/solidoc

Universal adapter for schema validation

hyper-ts description

A highly versatile tree structure for JavaScript.

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

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

Tiny vanilla JS library to detect swipe direction.

Parse Web3 receipt events from specific contracts

JavaScript SDK to manage and interact with the safe claims on Safient protocol.

An ergonomic typescript compiler that enables typesafe syntactic macros.

Type safe CSS-in-JS API heavily inspired by react-jss

Multicoin address validator for Bitcoin and other Altcoins.

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

A service bus for message-based, distributed node applications

Canny edge detector

This is RPC tester and get best RPC for ETH or Fork.

Trip wallet SDK for JavaScript

Various packages for Monero/CryptoNote cryptography and protocols

A simple JavaScript interface to DXF written in TypeScript.

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

Utility Library for WalletConnect

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

OPML parsing using sax js

JavaScript SDK to manage and interact with the safe claims on Safient protocol.

Lua Library for Immutable Data (Llama) by freddylist

Evmos signer for secp256k1 and eth_secp256k1 private keys

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 p5js template builder and sketch manager. Built for p5js enthusiasts.

Maintained fork of later. Determine later (or previous) occurrences of recurring schedules

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

adapte eos and eth, and adapte pluin - MateMask and Scatter

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 simple standard interface for a seed phrase generated set of Ethereum accounts.

A fork of 'olalonde/better-require' - lets you load JSON and YAML files using require syntax. For example: var config = require('./config.json'); Extensions available are: json, yaml, coffee, ts, ls, co

A Discord.js module to simplify your music commands and play songs with audio filters on Discord without any API key. Support YouTube, SoundCloud, Bandcamp, Facebook, and 700+ more sites

Vue component for hinting addresses using dadata.ru

A gulp plugin which can import .js files into .js files

Easily generate .docx files with JS/TS with a nice declarative API. Works for Node and on the Browser.

Distributed calculation / data processing system. Run computation/jobs on 1000+ cores

Google Search Node JS API via SerpApi.com

Get the latest version of a CSS or JavaScript library hosted on CDNJS

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 lightweight Javascript Universal Module for parsing durations

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

An fp-ts library to make it easy to work with fetch requests.

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

A library for importing meta-model based file formats into JS

A lightweight jQuery plugin for collapsing and expanding long blocks of text with "Read more" and "Close" links.

Wallet address validator for Bitcoin and other Altcoins.

A drawing component for Mapbox GL JS

Various packages for Monero/CryptoNote cryptography and protocols

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

A little toolbox of classes for some game development

Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

Javascript client for Bee

A simple browserifiable module for password-encrypting JS objects.

A Rollup plugin for Typescript that respects Browserslists

Node.JS require extension to load TypeScript modules from JS

authentic and production-ready data structures implementation in javascript.

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

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

Snickerdoodle Protocol contracts and SDK

This is RPC tester and get best RPC for ETH or Fork.

Use Container Queries [Element Queries] with styled-components

A set of hooks to turbocharge buidling

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

Use Gulp to resolve Typescript path aliases during compilation.

A simple TypeScript module intended to replace EventEmitters with strongly typed events

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

Get EVM based web3 transaction revert messages or any other errors

A Map for RDF/JS prefixes

TS Relay Plugin

A library for importing meta-model based file formats into JS

Re-implementation of dbus-native in typescript using promises

tsioc is AOP, Ioc container, via typescript decorator

Use the Broadcast Channel API in React easily with hooks or Zustand, and Typescript!

A small utility to estimate the gas fee for the Ethereum transactions. It supports legacy fee and EIP-1559 fee.

A small library that builds a URL given its components

Hardhat TypeScript plugin boilerplate

Realistic password strength estimation written in typescript

Typescript Class, Method Decorator for Expressjs using ReflectMetadata

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

Detect the file type of a Buffer/Uint8Array

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

Easy File Picker is a straightforward library with no dependencies to upload/pick/read files in the browser.

serialize objects to javascript

I/O operations for RDF/JS streams and datasets

Gulp stream to resolve imports aliases defined in 'tsconfig.paths' to relative paths.

Solana Javascript API

Is the current JS environment a touch device?

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

React Native Component for Coinflow

serialize objects to javascript

Loads content of found javascript and json files in given directory into a single structured object

A Rollup plugin for Typescript that respects Browserslists

Multicoin address validator for Bitcoin and other Altcoins.

Emscripten-compiled Javascript version of NaCl, the Networking and Cryptography library.

Heavily overloaded functions (pipe/compose) for type-safe function composition in TypeScript

handling middlewares in polaris

an indexed quad mesh with normals and UVs

Android and iOS supported pure JS slider component with multiple markers for React Native

A typescript class the dispatches events!

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

Enables bundled Webpack Typescript declarations from exports.

The Parity Promise-based API library for interfacing with Ethereum over RPC

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

Reliable web3 subscriptions to eth contracts, includes periodic monitoring of past transactions and application level keep alive checks

JavaScript SDK to manage and interact with the safe claims on Safient protocol.

RSA XML Decrypter With typescript support

An ULA plugin for processing barcodes for the eth namespace

Collection of codemod scripts that help update AWS SDK for JavaScript APIs

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

Signum Network Javascript SDK

cryptocurrency ascii symbols

A javascript based library that makes life easy, integrating and using Hedera services.

Stable hooks for react using FP-TS equality checks instead of shallow (reference) object comparison

Store information about any JS value in a side channel. Uses WeakMap if available.

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

The VitruviusLabs mono-repository for TypeScript development.

A fork of 'olalonde/better-require' - lets you load JSON and YAML files using require syntax. For example: var config = require('./config.json'); Extensions available are: json, yaml, coffee, ts, ls, co

A javascript based library that makes life easy, integrating and using Hedera services.

DAG based key value store.

Simplification of a 2D-polyline or a 3D-polyline.

This is a shared module of node.js.

Typescript implementation of the GeoJSON Path Finder algorithm from https://github.com/perliedman/geojson-path-finder

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

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

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

Iterate any JS iterator. Works robustly in all environments, all versions.

Generate fake values.

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

An addon for arc-web3 which actually lets you sign transactions.

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

Typescript wrapper for SHA-512, including $6$ crypt format.

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

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

A Rollup plugin for Typescript that respects Browserslists

Nesthers is a convenient integration of the ethers.js library for NestJS

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 little toolbox of classes for some game development

腾讯云 API NODEJS SDK

Agora WebRTC SDK

API to connect to the Mturk-service offered by the ETH Decision Science Laboratory (DeSciL)

Prettify, format, beautify HTML.

Solidity Documentation Generator forked from @thinkanddev/solidoc

A package that makes using the OAuth2 PKCE flow easier

Easy File Picker is a straightforward library with no dependencies to upload/pick/read files in the browser.

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.

The hard typed level module with some extra features

Cardano development utilities and wrappers

Generate JSON schema from your Typescript sources

A webpack loader and plugin that generate SVG sprites out of a collection of SVG files used in your JS and CSS files

JavaScript barcode generator supporting over 90 types and standards.

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

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

JavaScript barcode generator supporting over 90 types and standards.

Vue component on top of the Glide.js

A parser for BNF and EBNF grammars used by jison

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

chainlist module for Nest framework (node.js)

a lightweight module to sync JS objects in realtime across tabs / windows of a browser.

Monorepo for the Firebase JavaScript SDK