JSPM

Convert HTML to PDF in node.js

Library to connect with dagger server and manage subscriptions for Ethereum

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

Ingests a smart contract's ABI and autogenerates boilerplate code for making web3 calls.

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

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

Stopwatch timer utility written in TypeScript

Ethereum API wrappers and utilities

A small CLI tool to bundle types with rollup

One-line setup for an awesome testing experience.

Skeet Serverless Framework

Monorepo for WalletConnect Javascript Libraries

Contains test suites and interfaces you can use to implement the various components of libp2p

Business Rules Engine for JavaScript

Use Karma to run tests for Ext JS applications

Simple JS stack with auto run for node and browsers

Squeezer agnostic blockchain integration

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

Bit-level reads and writes for Uint8Arrays and Node.js Buffers

Non-fungible token standard implementation for the Ethereum blockchain.

A React cron editor with Material UI a forked repo from Xavier Rutayisire (https://github.com/xrutayisire/react-js-cron)

The unofficial editor-js component for React

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

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

Automatically create a Infura project based on specific parameters supplied by you!

module.exports and module.import for browsers too

A collection of reusable contracts and Javascript helpers for Ethereum.

A typescript compiler for gulp with incremental compilation support.

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

Monorepo for WalletConnect Javascript Libraries

JavaScript cryptographic utilities for OpenSSL-WebCrypto compatibility including PEM-JWK converter.

A typescript implementation of Rust's Result and Option objects.

Web3 react connectors

Immutable, reactive Flux architecture. UI Agnostic.

Simplify webpack loader configuration

Collection of Lava implementation for different providers

Google Maps jQuery plugin and markers helper

A module for managing various keyrings of Ethereum accounts, encrypting them, and using them

Javascript client for interacting with Saturn Network decentralized exchange

Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent data. Supports browser & node.js environment

A simple and fully customizable React checkbox input component.

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

Readium 2 'shared' for NodeJS (TypeScript)

A re-imagination of the web3.js library to easily connect browsers and NodeJS to the Ethereum network with the goals of minimal overhead or boilerplate.

Infinity Wallet connection SDK for DApp web3 connect integration

tmx2js and js2tmx converter tmx utils

a library for making web3 addresses more human-readable

Not Yet Another Thumbnail Service

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

Type checking for package.json

Fake IndexedDB: a pure JS in-memory implementation of the IndexedDB API

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

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

A react native webview optimized for a web3 dApp browser application

Simple DTS single-file generation utility for TypeScript bundles

Libsodium for Node.js