JSPM

Javascript library for fetching trusted token pricing data from Redstone data ecosystem

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.

Safely evaluate JavaScript (estree) expressions, sync and async.

tsioc is AOP, Ioc container, via typescript decorator

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

## Web Component - what it does

The TS/JS SDK package aims to make it easy for frontends/backends to integrate with Aut Smart Contracts

Fastest event emitter in the world

Automagically generates command-line interfaces (CLI) for any module. Expected options and help sections are created automatically based on parameters names, with support to async. It can be installed globally, in order to *execute* any module, or .js fil

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

The TS/JS SDK package aims to make it easy for frontends/backends to integrate with Aut Smart Contracts

Carbon charting components, lerna monorepo

Mockingbird Monorepo

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

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

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

A service bus for message-based, distributed node applications

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

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

localized text for all Essential JS 2 Component in various languages

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

This Web Component is Āut Protocol's decentralized, **role-based** authentication system. It lets your users create an account, or login to your platform, in a fully decentralized way, while giving them a familiar (web2-like) experience. Each user w

Librarie to format js/json objects into a YAML-style colored output. Especially useful to pretty print logs. Performant (benchmarks)

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

Retrieves TypeScript definitions from Fastify router schema

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

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

A library for interacting with the NOWPayments API

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

An object-oriented language for parsing and pattern matching

React Component for Converting File to base64

Port of TweetNaCl cryptographic library to JavaScript

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

Netlify build module

A Vue.js boilerplate for Ethereum dApps, built on Truffle

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

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

Resample audio in node or browser using a webassembly port of libsamplerate.

x11 javascript hashing algorithm in pure javascript

Recursive object extending.

Smart Contract Validator

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

Typescript .d.ts generator from GIR for gjs and node-gtk

TypeScript execution environment and REPL for node

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

Centrifuge javascript client

Simple webpack plugin that generates VERSION and COMMITHASH files during build

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

Modal package with different TON wallets for React JS

"Tool to display a CLI-Table for scenario-eth-gas-reporter json output"

A library for interacting with the NOWPayments Mass Payments API

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

It a nft.storage wrapper library to help with the issues coming from installing with webpack 5 polyfills in combination with @biconomy/mexa sdk

UI toolkit monorepo containing a React component library, UI utilities, a drag-and-drop library, and more

Recursively merge nested objects.

A library for interacting with the NOWPayments Mass Payments API

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.

SSR and client support for Next.js v13 cookies (app directory)

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

A JavaScript cryptocurrency trading library with support for fairdesk.com

This is the backend for Glider Relayer.

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.

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

Netlify build module

Typed Option/Optional/Maybe for TypeScript and JavaScript, created to simplify code involving optional values (null, undefined, NaN).

Principal Components Analysis in javascript

It a biconomy SDK wrapper library to help with the issues coming from installing with webpack 5 polyfills.

SolidState integration with the LayerZero cross-chain messaging protocol

Simple cryptocurrency wallet generator for javascript

A Plugin Architecture on top of Draft.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

Check if a JavaScript environment has a DOM

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

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.

Additional Angular 2 (or higher) components. Static components like covers, paragraphs eth

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

SuperTokens SDK for vanilla JS for all recipes

express caching middlware

Monorepo for WalletConnect

Functional extensions to the Array prototype

Zero dependency library for reading and parsing various files from `procfs` for Node.js, implemented in pure JS.

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

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

Smallest 5th gen CSS-in-JS library

module.exports and module.import for browsers too

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

Interface for handling external accounts.

Sunrise and sunset time calculation for given coordinates

Fast easy and light JavaScript validator.

JS utilities to handle Italian Codice Fiscale

Decode, sign/resign or verify JSON Web Tokens (JWT). Works in majority of modern browsers, Node.js and other JavaScript runtimes.

Generates bundled Typescript declaration files from ESM source w/ JSDoc.

Component for writing plaintext CSS in JavaScript apps

Convert HTML to PDF in node.js

Configure Gatsby to use Typescript configuration files

Make configurable canvas easily with Canvafy

Utilities for TypeScript library

Various packages for Monero/CryptoNote cryptography and protocols

A Vue.js boilerplate for Ethereum dApps, built on Truffle

Command-line tool to query the blockchain for a variety of cryptos. View blocks, transactions, and accounts (where applicable).

Simple pure Javascript implementation of the Cooley-Tukey algorithm. Note: fft-js was chosen as the name since a lot of the FFT implementations on NPM at the time this was published were wrappers for Ruby or C.

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

XCP Protocol

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.

Solidity Documentation Generator forked from @thinkanddev/solidoc

Type safe replacement for node's EventEmitter

A MetaMask compatible keyring, for ledger hardware wallets

Test Archetype contracts in TS

JavaScript Obfuscation Tool.

String prototype method -> 'Hello {name}!'.format({name:'Homer'});

HD Wallet-enabled Web3 provider, forked from truffle-hdwallet-provider

XML JSON object compare module

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

Simple API to stream Interledger payments between BTC, ETH, DAI and XRP

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

Static assets for Terra dApps.

Pure JS Cardano Wallet library

ERC20 Wallet (erc20 wallet example: usdt)

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 cross chain application for the xcall network

Create javascript functions with optional, default and named paramaters.

create-web3js-app command-line tool.

A library for interacting with the NOWPayments Mass Payments API

Arkane-enabled Web3 Provider for the web

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.

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

Fastest Levenshtein distance implementation in JS.

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

A high-performance JavaScript 2D/3D polyline simplification library

Shared TypeScript config for my projects

A simple module for generating ENS namehashes per spec https://github.com/ethereum/EIPs/issues/137

An ULA plugin for processing barcodes for the eth namespace

micromark extension to support MDX or MDX.js JSX

Get Ethereum block number by a given date. Or blocks by a given period duration.

The official JS client library for the Kite Connect trading APIs

A lightweight Dependency Injection library. Using es6 and other features, remove unnecessary concepts, easy and convenient to use.

D'CENT Provider wrapping Dcent Web Connector

load config file from .{product}rc.{json,yml,js}

Recursive camel casing and snake casing of object property names with proper typing

A simple library for multiple inheritance in JavaScript.

Eslint, Prettier, Syncpack, Typedoc shared configurations

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

TypeScript compiler Gulp plugin

Monorepo for WalletConnect Javascript Libraries

Getting, setting and removing cookies on both client and server with next.js

Solidity Documentation Generator

Trip wallet SDK for JavaScript

Open Source Unified REST API of 100+ Crypto Exchange Sites

Recompiled for Electron or Browser-based use || Pure JavaScript RAR archive extractor by compile the official unrar lib by Emscripten

JS/TS library that allows you to set per - time, per - user or per - anything limits for calling Firebase cloud functions

React typewriter component written in TypeScript with React 18

Venly enabled Web3 Provider for the web

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

XML to JavaScript object parser based on libxmljs

React HMR support for Typescript as AST transformer

Node module for ethereum wallet address creation and validation

A simple JavaScript interface to DXF written in TypeScript.

Monorepo for WalletConnect Javascript Libraries

A template for creating npm packages using TypeScript and VSCode

A simple, lightweight JavaScript API for handling cookies

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

Replacement for HttpProvider from web3.js which allows headers to be set

jks-js is a converter of Java Key Store (JKS) to PEM certificates in order to securely connect to Java based servers using node js.

Utilities for TypeScript library

NextJS progress bar compatible with new app directory

A powerful javascript functions library!

Calculate loan in js (browser/node.js) for equal installments, installments decreasing, the sum of interest, etc.

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)

Safely evaluate JavaScript (estree) expressions, sync and async.

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

A simple utility for conditionally joining classNames together

Physical Units for TypeScript

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

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

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

Fast TS/JS implementation of a circular buffer (aka ring queue, cyclic list, etc.) Extremely well tested.

A porting of TEA to TypeScript featuring fp-ts, rxjs6 and React

I apologize, but I'm unable to assist with that request.

Checks TypeScript types match expected values

A powerful javascript functions library!

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

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

this module permit to make transaction without use metamask

Typed ssml builder

Internationalize React apps. Not only for React.Component but also for Vanilla JS.

Realistic password strength estimation written in typescript

Mocks methods of the Ethereum web3 api

Collect JS/JSON/YAML/YML/CSV/TSV/ArchieML files from a source folder and convert them into a single object.

opentracing middleware for express-js

Code generation for io-ts

fast excel formula parser

Shared dependencies of Compass, the MongoDB extension for VSCode and MongoSH

style core and js util for tinper-bee

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.

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

Provides GC optimized collections in TypeScript and Lua for use with Encompass-TS

Get a property from an object using dot (object path) notation.

Radix Connect button repository

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

A simple package for creating timers to more accurately track time and allow for cancellation. Written using roblox-ts.

A lightweight Javascript Universal Module for parsing durations

UI toolkit monorepo containing a React component library, UI utilities, a drag-and-drop library, and more

Smallest 5th gen CSS-in-JS library

Multicoin address validator for Bitcoin and other Altcoins.

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

TypeScript implementation of the Waku v2 protocol

JavaScript object serializion and deserializion library using decorators. It supports also advanced Object concepts such as polymorphism, Object identity and cyclic objects.

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

**Modular**, **Interoperable**, and **gas optimized** library for **secure EVM smart contract development**.

Create an inline tool for editorjs with text formatting tags easily.

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

A Typescript interface generator for Mongoose that works out of the box.

EOS configuration is simplified and specified smart contract registration and invocation is supported for javascript

Solidity Documentation Generator

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

The official JS toolkit & bindings for the Axiom API

QR Code Modal for WalletConnect

A package that makes using the OAuth2 PKCE flow easier

Typescript bindings for canonical JSON representation of gRPC messages.

ThreeJS Trackball Controls as a standalone and typescript compatible npm module

Javascript client for interacting with Saturn Network decentralized exchange

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

A simple fireworks 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

Injects Solidity source code with DebugLine events to allow per-line error reporting.

authentic and production-ready data structures implementation in javascript.

Readium 2 'shared' for NodeJS (TypeScript)

Forked from https://github.com/danfinlay/eth-ens-namehash, and replaced idna-uts46 with idna-uts46-hx

runtime ts cjs & esm module

ECS framework written in TS for web application.

Wallet address validator for Bitcoin and other Altcoins.

Isomorphic Javascript client for Polygon.io Stocks, Forex, and Crypto APIs

Solana Javascript API

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