JSPM

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.

Instances of classes which are directly callable as functions.

Simplification of a 2D-polyline or a 3D-polyline.

Ethereum JavaScript API

Simple library for JavaScript key code constants and key press state

A module for tracking Ethereum token balances over block changes.

Native system automation for node.js

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

JavaScript parser, mangler/compressor and beautifier toolkit

Monorepo for WalletConnect Javascript Libraries

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

Dynamic style sheets for web components.

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

Realistic password strength estimation written in typescript

the javascript client for deepstreamIO

Multicoin address validator for Bitcoin and other Altcoins.

Mapbox GL JS plugin for switching language to the browser language.

A small utility to estimate the gas fee for the Ethereum transactions. It supports legacy fee and EIP-1559 fee.

Configure Gatsby to use Typescript configuration files

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

Venly enabled Web3 Provider for the web

Nesthers is a convenient integration of the ethers.js library for NestJS

Simplification of a 2D-polyline or a 3D-polyline.

estree (and esast) utility to serialize to JavaScript

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

XMLHttpRequest polyfill for node.js by Ionut Costica (github.com/souldreamer/xhr2-cookies.git) with minor modification to xml-http-request.tx, removed references to process.versions.node

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

Set of complementary basic types related to the ones provided by TypeScript to make your application even more type-safe

Responsive style values for css-in-js.

Reusable components for React, written in TypeScript

Collection of Lava implementation for different providers

Onboard users to web3 by allowing them to select a wallet, get that wallet ready to transact and have access to synced wallet state.

A little toolbox of classes for some game development

Get EVM based web3 transaction revert messages or any other errors

React comment to help transition between L1 and L2s

App Toolkit for the Web3 Generation

ROP flavoured Result & AsyncResult types

A javascript library that helps you find week-days.

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

Need an animated and customizable ProgressBar? Here it ts!

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

Libsodium for Node.js

Easily generate .docx files with JS/TS with a nice declarative API. Works for Node and on the Browser.

Collection of Safe singleton deployments

Business Rules Engine for JavaScript

EVM Networks & Node Providers Parameters Documentation

Collection of Lava implementation for different providers

The nestjs-web3js is a NestJS module that provides a connection to Ethereum's blockchain. It uses the web3.js library, which is a collection of libraries that allow you to interact with a local or remote Ethereum node using HTTP, IPC, or WebSocket.