JSPM

A lightly-typescriptified version of jison

Coinbase Cloud JavaScript SDK

A connect middleware to serve a RESTful api by some json and js files

Simple way to send ether.

Library to compare two (JSON-serializable) structures and return their differences.

Package to fix style (css/sass/less) only entries generating a extra js file.

Convert an Ethereum private key to a public key

Converter between ETH and Ethermint addresses

Uses user-agent to set css classes or directly usable via JS.

Easy-to-use config storage via JSON with optional base-64 encryption for sensitive data

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

Javascript/TS library for Robotical RIC

A javascript library that helps you find week-days.

onename API node JS library

Multicoin address validator for Bitcoin and other Altcoins.

normalized JS Object and JSON message and event protocol for ES6+ node.js, browsers, electron, vanialla js, react.js, components, actions, stores and dispatchers

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

simple jsonrpc client/server handler

estree (and esast) utility to serialize to JavaScript

HTTPS server running on localhost

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 complete, bidirectional, JXON library

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.

Small, fast and advanced PNG / APNG encoder and decoder

json pointer - failsafe data retrieval on js and json objects

is a tiny JS library for one time passcode (OTP). Supports smart input suggestion on iOS and code autofill on Android (it will be filled when you press the copy button on the SMS notification bar)

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

Parse and interact with jalali date

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

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

Recursive camel casing of object property names with proper typing

Open Source Unified REST API of 100+ Crypto Exchange Sites

A module for getting method signature info from an platon method signature.

React JS text internationalization and externalizing

Helpers for web3 development.

An abstract-leveldown compliant store on top of IndexedDB

Never memorize a blockchain explorer again.

Solidity Documentation Generator forked from @thinkanddev/solidoc

Type safe replacement for node's EventEmitter

Access and interact with Aragon Organizations and their apps.

Quorum.js is an extension to web3.js providing support for JP Morgan's Quorum API

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

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

btcmarkets.net API client for node.js

A pure typescript BMP encoder and decoder

High performance client for all Decentralized Exchanges built on top of EVM compatible Blockchains

Recursive camel casing of object property names with proper typing

Media captions parser and renderer.

Opinionated HTML formatter focused towards making HTML diffs readable.

Small library for calculating carbon footprint of Ethereum smart contracts

Ethereum JavaScript API wrapper repository

Base functionality used throughout XY Labs TypeScript/JavaScript libraries

Javascript library for the Twitch Messaging Interface.

Solidity Documentation Generator

Libsodium for Node.js

Realistic password strength estimation written in typescript

A tiny utility for detecting the BitKeep Ethereum provider, or any EIP 1193-compliant provider.

Enterprise level PostgreSQL client for JavaScript

React JS text internationalization and externalizing

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

lightweight rangeslider for browserify and the browser

A TypeScript custom transformer which minify names of private class members

A gulp plugin for processing files with ESLint

Wallet address validator for Bitcoin and other Altcoins.

Add a style and an image to your QR code Vue3

Get the line number of a string using index or position

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

copy text programmatically using the clipboard event api

A js mask simple like killing zombies =).

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

Markdown to React Component converter

Heap data structure for JavaScript / TypeScript.

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

An intuitive and precise Ethereum converter tool, adept at handling wei, eth, and custom token units, all built on the robust bignumber.js

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

React bindings for Reflex

XML library to ease the use of XML with namespaces

Radix Connect button repository

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

Fixed window rate-limiting directive for GraphQL. Use to limit repeated requests to queries and mutations.

tsioc is AOP, Ioc container, via typescript decorator

Web3 react connectors

Mock Pusher.js in your JavaScript tests with ease