JSPM

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

Vue 3 Responsive & Dynamic Grid / Dashboard layout with drag, drop and resizable actions.

authentic and production-ready data structures implementation in javascript.

JavaScript Library to Use Forge4Flow in Client Applications

Unescape JavaScript special characters

Elliptic curve implementation in solidity; includes secp256r1

Data types for the LI.FI stack

packing javascript file to one file.

TypeScript untility interfaces

API client for coveralls.io

A lightweight Javascript Universal Module for parsing durations

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

React components to add reveal animations using Intersection Observer API and CSS Animations.

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

A GraphQL schema created by reflection over a PostgreSQL schema 🐘 (previously known as PostGraphQL)

The clearing process turns the promise of a transfer into the actual movement of money from one account to another.

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

Advanced typescript localization support for VueJS

Common Lang Utilities for TypeScript

Multicoin address validator for Bitcoin and other Altcoins.

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

Maintained fork of later. Determine later (or previous) occurrences of recurring schedules

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.

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

Parse front-matter from a string or file. Fast, reliable and easy to use. Parses YAML front matter by default, but also has support for YAML, JSON, TOML or Coffee Front-Matter, with options to set custom delimiters. Used by metalsmith, assemble, verb and

ESLint plugin for formatting *.sql files and sql`...` template strings inside *.js files

A highly versatile tree structure for JavaScript.

A typescript class the dispatches events!

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

Libsodium for Node.js

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

The hard typed level module with some extra features

Multiple input support for konami code (Keyboard and Touch)

common javascript utils that can be required selectively that assume es5+

Blazing fast zero-runtime CSS in JS library

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.

Time in seconds since the epoch.

Typescript .d.ts generator from GIR for gjs and node-gtk

Solidity Documentation Generator

Abstraction over common javascript date management libraries

Simulate an EVM server to replicate forks, delays, and other impactful blockchain events. Enhance the robustness of your web3 development with tools like viem, etherjs, web3js, or your own library through the power of comprehensive testing!

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

This project generates types for a seamless integration between GraphQL and MongoDB.

A Plugin Architecture on top of Draft.JS

bitstamp rest and websocket v1 and v2 api client

Libsodium for Node.js

OSC library for Node.js and the browser, with customizable Plugin API for WebSocket, UDP or bridge networking

CSP channels with ES6 generators, inspired by Clojurescript's core.async and Go

browserify plugin for coffee-script with support for mixed .js and .coffee files

This is the backend for Glider Relayer.

The MeiliSearch JS client for Node.js and the browser.

Base module for plugins for js-controller and adapters

Native system automation for node.js

Fast easy and light JavaScript validator.

Monorepo for WalletConnect Javascript Libraries

Priority queue data structures

a framework of typescript game server

Typescript library of crypto standards.

Combines multiple SxProps for Material UI components.

Deterministic omni-chain smart contract deployments

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

Build your Typescript Node.js projects using blazing fast esbuild

An ember-cli add-on to render inline scripts, styles, or any content directly into your index.html file

Fast and lightweight event-driven XML parser in pure JavaScript

Deploy Solidity contracts straight from source.

Realistic password strength estimation written in typescript

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

Monorepo for WalletConnect Javascript Libraries

Minifier of js, css, html and img

A lightweight ethereum javascript wallet.

A simple JavaScript utility for conditionally joining classNames together.

Terminal coloring done fast

Gulp plugin for the Typescript Formatter

Single value and summary metrics

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

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

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

Multicoin address validator for Bitcoin and other Altcoins.

PreJSS Parser based on PostCSS and plugins

vue-cli plugin to add web3modal

Types and constants for Estfor Kingdom

(fork of omit-empty) Recursively omit empty properties from an object. Omits empty objects, arrays, strings or zero.

Wrapper for bitcoin exchange apis. The easiest way to add cryptocurrency market data into your application!

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

Figma js typed api

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

A modern universal utility library.

Unwrap npm's node.js bin CMD batch for js files on Windows

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

An implementation of the continuation monad for fp-ts

Slick builder APIs for Arweave smart contract creation

Connect WEB3 providers for any apps

A small library that contains functions that I might need to re-use in the future written in TypeScript

A lightweight utility function, similar to lodash.compact.

Web3 Token is a new way to authenticate users in hybrid dApps using signed messages. Implementation of EIP-4361

web3.js plugin for Aurora Engine that is an EVM running atop NEAR protocol

Read `tsconfig.json` file

XML to JavaScript object parser based on libxmljs

Example git project that is used for typescript libraries as a starter pack

Promise support utilites and helpers for TypeScript

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

authentic and production-ready data structures implementation in javascript.

Google Search Node JS API via SerpApi.com

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 lightweight Vitest mock for unit testing Express

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

Microsoft Dynamic Proto Utility

Simple cryptocurrency wallet generator for javascript

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

A Starter Template for Next JS, TailwindCSS, Daisy UI frontend with Hardhat(Solidity) backend.

DateJS is the most full-featured, internationalized, open-source JavaScript Date Library.

JavaScript Client for HyperLab Dialex API

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

A Vite plugin that takes the CSS and adds it to the page through the JS. For those who want a single JS file.

ParaSwap SDK

Resample audio in node or browser using a webassembly port of libsamplerate.

Client for WalletConnect

JS Object representation of a stack frame

TypeScript Java Enum

runtime ts cjs & esm module

serialize objects to javascript

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

Minimal Ethereum Tools

Truffle Plugin for SIMBAChain

Normalize.css for your styled-components

A set of hooks to turbocharge buidling

Typescript minimalistic and developer friendly middleware and an Upload scalar to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.

A JavaScript / Python / PHP cryptocurrency trading library with support for 100+ exchanges

JavaScript codecoverage tool for Grunt

A Broccoli plugin which compiles TypeScript files.

Array.prototype.find ES6 polyfill for ES5 versions and lower.

Command line to track cryptocurrency prices

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

This will start your Ethereum miner when there are transactions pending or waiting for confirmation

et脚手架工具

Realistic password strength estimation written in typescript

A simple linear interpolation module that construct new data points within the range of a discrete set of known data points

Serenity/JS: Next generation acceptance testing library for modern web applications.

A MetaMask compatible keyring, for prokey hardware wallet

TSFramework

Functional TypeScript utility types such as Optional, Result and others.

Instances of classes which are directly callable as functions.

JavaScript expression parsing and evaluation.

A character utility library with ASCII, Latin-1, and UTF-8 support based on .NET's Char.

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

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

javascript standard data structure library， which benchmark against C++ STL

Error objects for JavaScript

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

Evmos signer for secp256k1 and eth_secp256k1 private keys

Prettify, format, beautify HTML.

Various packages for Monero/CryptoNote cryptography and protocols

The dependency for et-template compiled codes.

support for asynchronous development with a Promise based task Scheduler, several different Promise implementations (synchronous, idle, asynchronous and native runtime wrappers), await helpers, and aliases all built and tested using TypeScript.

Fastest Levenshtein distance implementation in JS.

Order and group the imports

a 2D rigid body physics engine for the web

Improve the debugging experience and add server-side rendering support to styled-components

cryptocurrency ascii symbols

Utilities to help polish the rough parts of TypeScript.

Module for integrating with the Apigee X platform for TS/JS developer portal integrations.

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

minify html, and any CSS or JS included in your markup

A (very) simple, lightweight schema validation library with TS support!

Simple node.js wrapper for Poloniex REST and WebSocket API.

Physical Units for TypeScript

[](https://github.com/cheqd/.github/releases/latest) ![GitHub Release Date](https://img.shields.io/github/release

base repo for common stuff in my other js projects

⚡️ Convert swagger json api to js and ts

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

Truffle Boilerplate with solium, linguist, zeppelin, migrations, tests &tc

JavaScript library to scan crypto wallets for liquefiable assets and calculate most cost-effective payment routing.

Module for connecting dApps to Web3-Onboard to ease connection

Custom YAML tag definitions to support modular YAML documents with js-yaml.

Library to compare 2 images

Library to combine multiple files to a single endpoint, serving a single file.

TypeScript wrapper for the tesseract.js

A node/typescript based migration framework for mongoose

Libsodium for Node.js

Simple API to stream Interledger payments between BTC, ETH, DAI and XRP

Convert HTML to PDF in node.js

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

A react native webview optimized for a web3 dApp browser application

A TypeScript library for ISO 4217 currency codes. Efficiently lookup and validate currency codes, retrieve associated countries, and more.

Library of core parsing modules required by apg and apg-generated parsers.

Transforms lodash function imports into sub-modules imports, which allows for a tree-shaking

Layouts module for simple-keyboard

Console colors dev by Typescript

Realistic password strength estimation written in typescript

A gulp plugin to lint code with ESLint 8

Utilities to configure Web3 apps for IPFS

AOP, Ioc container, Boot framework, unit testing framework , activities workflow framework.

This is the backend for Glider Relayer.

High performance client for all Decentralized Exchanges built on EVM compatible Blockchains: EVM-compatible Blockchains' top Decentralized Exchanges.

A lightweight mvvm framework

Onecdot-SDK

A simple utility for conditionally joining classNames together

Use the Broadcast Channel API in React easily with hooks or Zustand, and Typescript!

Rich Text Editor Based On Draft.js

Translate EventEmitter events into an error-first callback result.

i18n for ISO 3166-1 country codes and names

Transforming JSON with plugins.

A TOML parser for JavaScript/TypeScript, targeting TOML 1.0.0 Spec

Simple and extensible caching module supporting decorators

React popup component from Minutemailer

A MetaMask compatible keyring, for ledger hardware wallets

A partial implementation of java.util.Random for JS

Private Key Web3 provider

String Tokenization Library for TypeScript

Wallet address validator for Bitcoin and other Altcoins.

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

A javascript library that helps you find week-days.

Multicoin address validator for Bitcoin and other Altcoins.

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

A Progressive React Framework for modern web development.

A ReactJS collapsible component

A Rollup plugin for Typescript that respects Browserslists

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

An NX util, responsible for executing code in the context of an object.

twind monorepo

Ethereum API wrappers and utilities

Ingests a smart contract's ABI and autogenerates an OpenAPI JSON, ready for Swagger codegen.

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

Monorepo for WalletConnect Javascript Libraries

Monorepo for WalletConnect

Realistic password strength estimation written in typescript

The best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v10+ and browsers (thanks to bthreads polyfill), uses workers to spawn sandboxed processes, and supports async/await, retries, thrott

This is a simple library containing classes with immutable operations to use for 2d Geometry tasks.

Pipe an array of streams to a single promise. Captures errors on any of the streams.

Javascript easing functions based upon jQuery's easing functions, using Robert Penner's easing equations

Typescript Class, Method Decorator for Expressjs using ReflectMetadata

Connect Metamask with React Hook

GYP file format parser in JS

et脚手架工具

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

PostCSS plugin to generate TypeScript types from _your_ CSS class names

Anvild — simple Anvil Nodejs binding

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

A javascript library for working with Bezier curves