JSPM

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

Secure Smart Contract library for Solidity

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

A pure JS implementation of the structured clone algorithm (or at least something pretty close to that)

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

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

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

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

Package for connecting with Ethereum wallets for dApp

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

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

Node.js client for the Edmunds public API

vue-cli plugin to add web3modal

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

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

Lightweight and intuitive javascript library

Dummy package for the grpc-node repository

Abstract representation of a pathname

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

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

Web3 react connectors

Component for writing plaintext CSS in JavaScript apps

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

WebRTC client for Radix Connect

`Result` and `Maybe` types and accompanying `macro-ts` helper macros that allow a safe, functional way of dealing with errors and nullable values.

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

Ethereum addresses observer for poonkt.io

Kirobo.io FCT Core library

Multicoin address validator for Bitcoin and other Altcoins.

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

A highly versatile tree structure for JavaScript.

Open Source Unified REST API of 100+ Crypto Exchange Sites

List of JavaScript types

A package that provides common repetitive evm-based chains functionalities

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

Turns GraphQLResolveInfo into a map of the requested fields

localized text for all Essential JS 2 Component in various languages

Unofficial Poloniex API client, with public/private methods and push.

Realistic password strength estimation written in typescript

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

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

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.

realistic password strength estimation

Convert JS object to JSON Schema

Debugging and typechecks app. Works in Node.js and browsers

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

BBAChain Javascript API

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.

From the Bay to LA, scraper will collect all of the images from the url you tell it to and return a list of the images that best represent the site.

A powerful javascript functions library!

Linking and unlinking of assets in your react-native app, works for fonts and sounds

Eth JSON-RPC WebSocket client

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

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

Library to compare 2 images

Noble secp256k1. High-security, easily auditable, 0-dep, 1-file pubkey & ECDSA.

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

SolidState extensions for the ABDK Solidity libraries

Winston's Logstash transport in UDP protocol

HD wallet address generation utility

querystringify with typescript

support for asynchronous development with a Promise based task Scheduler, several different Promise implementations (synchronous, idle, asynchronous and native runtime wrappers), await helpers, and aliases all built and tested using TypeScript.

Generate fake values.

Typescript implementations of the Ethereum DAG for IPLD

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

A typescript compiler for gulp with incremental compilation support.

Create, sign & decode Solana transactions with minimum deps

`Result` and `Maybe` types and accompanying `macro-ts` helper macros that allow a safe, functional way of dealing with errors and nullable values.

Karma preprocessor that downloads JS files from <script> tags from html

GYP file format parser in JS

xmlhttprequest-ts is a typescript wrapper for the built-in http client to emulate the browser XMLHttpRequest object and allow isomorphic code that runs in the browser and in node.js.

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

PreJSS Parser based on PostCSS and plugins

Monorepo for WalletConnect

blo is a small and fast library to generate Ethereum identicons.

Odometer.js as a React component

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

Spore - Simple package manager for Ethereum

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

Monorepo for WalletConnect Javascript Libraries

Rings is a structured peer-to-peer network implementation using WebRTC, Chord algorithm, and full WebAssembly (WASM) support.

Figma js typed api

Validate JavaScript code and report possible syntax errors

A Plugin Architecture on top of Draft.JS

Ethereum JavaScript API wrapper repository

Various packages for Monero/CryptoNote cryptography and protocols

Ethereum Wallet

ECC JS code based on JSBN

Filepicker client javascript library

Send emails using predefined templates and your private email account

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

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

Best effort for retrive logs from ETH-like JSON RPC endpoints

Realistic password strength estimation written in typescript

I/O operations for RDF/JS streams and datasets

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.

UI components for file uploads with React js

net

Netlify build module

Map for RDFJS Sinks including shortcut methods

Onecdot-SDK

sinon library extension to stub whole object and interfaces

Port of TweetNaCl cryptographic library to JavaScript

A highly versatile tree structure for JavaScript.

a static analysis linter for TypeScript

Multicoin address validator for Bitcoin and other Altcoins.

CLI and JS library for uploading source maps to Bugsnag

Node module for ethereum wallet address creation and validation

Data schemas for Radix Connect

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

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

Web3 react connectors

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

Convert DAI to ETH and back in one command. Fund and draw from your CDP. 14 different actions related to MakerDAO

Ethereum API wrappers and utilities

js module that get token from vault HashiCorp server by using AWS STS

user-agent-based polyfill combinator

Simple library to allow for serialization and deserialization (JSON or otherwise) of JS objects containing circular references

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

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

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

Bubble Protocol SDK

Ethereum JavaScript API wrapper repository

A MetaMask compatible keyring, for D'CENT hardware wallets

a library for making web3 addresses more human-readable

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 lightweight ethereum javascript wallet.

Enables bundled Webpack Typescript declarations from exports.

Extended javascript library for fetching data from Redstone ecosystem

An isomorphic Javascript library for working with MT940 format

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.

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.

Adhichain JavaScript API, middleware to talk to a adhi node over RPC, based on ethereum web3 package

Monorepo for the Firebase JavaScript SDK

Idiomatic TS array, object utils, Option, Result monads

Simple API to stream Interledger payments between Bitcoin, Ethereum and XRP

The official Node.js library for Twala API that provides convenient access and utilities for applications written in JavaScript.

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

Abstract RDFJS Sink Interface implementation

A high-performance SVG renderer, powered by Rust based resvg and napi-rs

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

Lightweight, fast, interactable 2D HTML5 rendering engine for cross-platform game development.

A command-line interface to interact with Akord

Parse module aliases from tsconfig ; Apply / remove them from pathnames ; Generate config for webpack & module-alias.

A lightweight ethereum javascript wallet.

Ethereum API wrappers and utilities

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

An embedded DSL for Cardano smart contracts creation coupled with a library for Cardano transactions, all in Typescript

eth common of js

blo is a small and fast library to generate Ethereum identicons.

I/O operations for RDF/JS streams and datasets

A collection of simple and lightweight randomizers for JavaScript (TypeScript friendly)

Abstraction over common javascript date management libraries

Odometer.js as a React component

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

Type checking for tsconfig.json

eth common of js

TypeScript Utilities for EIP-6963

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