JSPM

Utilities for reading .files (contact matrix files)

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

Easily create a web3 provider from scratch.

Types for the CROSSIFY stack

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

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

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

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

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

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

juicebox.js is an embeddable interactive contact map viewer for .hic files written in JavaScript and CSS. It is based on the desktop Juicebox visualization application.

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

Abstraction over common javascript date management libraries

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

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

Cryptocurrency icons

Need an animated and customizable ProgressBar? Here it ts!

A library for interacting with the NOWPayments Mass Payments API

Recursively merge nested objects.

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

A Connect DID Authorization Center SDK that allows any hardware device to become a DID identity authentication device, providing a secure and convenient method for identity verification.

Storybook is an open source tool for developing UI components in isolation for React, Vue and Angular. It makes building stunning UIs organized and efficient.

Essential utilities for TypeScript projects

The official JS client library for the Kite Connect trading APIs

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

EVM Networks & Node Providers Parameters Documentation

Is this value a JS SharedArrayBuffer?

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

Venly enabled Web3 Provider for the web

Multicoin address validator for Bitcoin and other Altcoins.

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.

React comment to help transition between L1 and L2s

Dynamic style sheets for web components.

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

Collection of Lava implementation for different providers

Configure Gatsby to use Typescript configuration files

the javascript client for deepstreamIO

Radix Connect button repository

A javascript library that helps you find week-days.

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

Onecdot-SDK

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

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.

Fast TS/JS implementation of a circular buffer (aka ring queue, cyclic list, etc.) Extremely well tested.

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.

Collection of Safe singleton deployments

Onecdot-SDK

ROP flavoured Result & AsyncResult types

Instances of classes which are directly callable as functions.

Ethereum JavaScript API

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

Get EVM based web3 transaction revert messages or any other errors

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

cryptocurrency ascii symbols

estree (and esast) utility to serialize to JavaScript

A little toolbox of classes for some game development

Simple library for JavaScript key code constants and key press state

validation library

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

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

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.

Business Rules Engine for JavaScript

Collection of Lava implementation for different providers

App Toolkit for the Web3 Generation

Slick builder APIs for Arweave smart contract creation

Multicoin address validator for Bitcoin and other Altcoins.

Native system automation for node.js

Responsive style values for css-in-js.

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

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

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.

JavaScript parser, mangler/compressor and beautifier toolkit

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

JSON typescript runtime validation

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

Monorepo for WalletConnect Javascript Libraries

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

Realistic password strength estimation written in typescript

Shopify API Library for Node - accelerate development with support for authentication, graphql proxy, webhooks

A module for tracking Ethereum token balances over block changes.

Reusable components for React, written in TypeScript

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

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

Libsodium for Node.js