JSPM

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

TypeScript Type Library

Library and wrapper for many blockchains and wallets.

A lightweight utility function, similar to lodash.compact.

Port of TweetNaCl cryptographic library to JavaScript

Wallet-enabled Web3 provider

Encrypt your client storage (available for TS & JS)

Readium 2 LCP bits for NodeJS (TypeScript)

An express-based Node.js web application bootstrapping module.

I/O operations for RDF/JS streams and datasets

HD wallet address generation utility

Realistic password strength estimation written in typescript

TypeScript + Elasticsearch (types, query builder, magic)

A javascript library that helps you find week-days.

Enterprise level PostgreSQL client for JavaScript

Reflection and code generation in TypeScript.

JavaScript Client for HyperLab Dialex API

Tiny TypeScript functional dependency injection, based on Node.js AsyncLocalStorage

Javascript developer library for interacting with Bttc Network

Get disk usage info in pure JS via OS built-in tools

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

List of Ethereum tokens in Json

This is the backend for Glider Relayer.

JavaScript COSE implementation

Lightwallet client for nodejs. A multi chain wallet by lightwallet.

A Rollup plugin for Typescript that respects Browserslists

A type detection utility for JavaScript

Eth wallet library

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)

Javascript developer library for interacting with Matic Network

Web3 custom-element, brings the whole api and a bit more.

An Amazing Vue3 UI Components Library.

A powerful NPM module that allows you to easily interact with the Guilded API.

Wallet address validator for Bitcoin and other Altcoins.

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

minimal library to decode a signed raw Ethereum transaction

Monorepo for WalletConnect

Some tweaks for beautifying HTML with js-beautify according to my preferences.

Package for connecting with Ethereum wallets for dApp

Typescript workers plugin for Bree!

tsioc is AOP, Ioc container, via typescript decorator

blindrsa-ts: A TypeScript Library for the RSA Blind Signature Protocol

The vanilla JavaScript ES6 minimalistic toast pup-up messages module for your project.

tmx2js and js2tmx converter tmx utils

A package that uses Web3 to load the image files for cryptopunks

Runtime type checkers and 5x faster JSON.stringify() function

Solana Javascript API

A simple node js implementation of uuid v4 for use with Braintree's JS based SDKs.

Signum Network Javascript SDK

NodeJS/JS library for parsing ethereum/web3 logs, events, and methods.

"Javascript library that allows you to accept Ethereum payments on your website or mobile app"

Simple JS stack with auto run for node and browsers

Market Making Strategy for Saturn Network DEX

Web3 react connectors

Dead simple script string to function execution with arguments, context and error catching.

The web3 inject of bearby walet to access massa blockchain

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

linked list implementation in javascript

A highly versatile tree structure for JavaScript.

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

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

The modern CSS-in-JS library for React Native

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

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

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

Immutable, reactive Flux architecture. UI Agnostic.

Deterministic omni-chain smart contract deployments

Auth0 headless browser sdk

Sunrise and sunset time calculation for given coordinates

Complex web3-themed game engine using Express, Web3, and Ethers

A node/typescript based migration framework for mongoose

Get the line number of a string using index or position

Essential methods of the secp256k1-zkp lib exported to TS/JS for handling Elements confidential transactions

Merge multiple files (js,css..) into single file to include somewhere

Documentation parser for DiscordJS projects

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