JSPM

LZ-based compression algorithm for TypeScript projects (Browser, Node.js)

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.

JavaScript Obfuscation Tool.

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 library for interacting with the NOWPayments API

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

Extension interface for Houdoku, a manga reader for the desktop

Component for writing plaintext CSS in JavaScript apps

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

A library for cryptocurrency trading and e-commerce with support for many bitcoin/ether/altcoin exchange markets and merchant APIs

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

A simple Context provider and consumer hooks in order to provide a simple API for interacting with various wallets in the browser

Netlify build module

Create billions ERC20 addresses, find vanity wallet addresses you want or any wallet address can deploy a vanity ERC20 contract address at given nonce

A JavaScript cryptocurrency trading library with support for fairdesk.com

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

A React binding of mapbox-gl-js

LTO DID support

Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.

Multi Exchange Crypto Currency Trading bot, Data Analysis Library and Strategy Back testing Engine

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

Deploy Solidity contracts straight from source.

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

100% FREE and open source currency converter library for Node.js

Is this value a JS SharedArrayBuffer?

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

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

PDF text extraction in TypeScript

a typescript client for connecting with salesforce APIs

Spectacular Test Runner for JavaScript.

interacts with publicbits.org

Solidity Documentation Generator

A library for interacting with the NOWPayments Mass Payments API

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

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

A pure JavaScript client for the tus resumable upload protocol

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

A pure javascript JPEG encoder and decoder

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

Simple CRC checksum functions for JavaScript(CRC-16 and CRC-32).

HD wallet address generation utility

SNS Widget for 3rd-party apps for quick domain search and register

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

Make an ordinary JavaScript object into a superheroic module (CommonJS, AMD, or global)

Pipeline and Compose with TypeScript definition

Lightweight, fast, interactable 2D HTML5 rendering engine for cross-platform game development.

Monorepo for WalletConnect Javascript Libraries

Ethereum private key format converter

Vue 3 library for building Dapps on Ethereum

Clamp JS main (ie. cuts off) an HTML element's content by adding ellipsis to it if the content inside is too long.

A helpful logging package with types, formatting, stacks, and colors.

The most efficient JS implementation calculating the Levenshtein distance, i.e. the difference between two strings.

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

A javascript OOP toolkit for mobile.

An fp-ts library to make it easy to work with fetch requests.

Libsodium for Node.js

Libsodium for Node.js

Wallet address validator for Bitcoin and other Altcoins.

An ESLint shareable config for Typescript

A lightweight jQuery plugin for collapsing and expanding long blocks of text with "Read more" and "Close" links.

Typescript utility

A simple query layer for the Vapory RPC.

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

metamask celo tx signer

The TypeScript BOA Sodium library

Multicoin address validator for Bitcoin and other Altcoins.

TypeScript compiler Gulp plugin

Javascript SDK for using ImageKit.io in the browser

Compact set of ES6 tools for Ethereum dapps that work in the browser

a library for making web3 addresses more human-readable

Common Lang Utilities for TypeScript

A single Web3 / Ethereum provider solution for all Wallets

A collection of utility functions for asynchronous operations in TypeScript.

Library and wrapper for many blockchains and wallets.

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

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

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.

Ethereum addresses observer for poonkt.io

A web3 client to fetch blockchain data just like you are used to with HTTP clients.

React components for Alephium Web3.

Wallet address validator for Bitcoin and other Altcoins.

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

An efficient JS implementation calculating the Levenshtein distance, i.e. the difference between two strings.

microbe.js - A modular JS library for DOM manipulation, and more

Transforming JSON with plugins.

React components for Alephium Web3.

TypeScript path alias resolver, re-writes JS files with relative paths according to @paths specified in tsconfig

TypeScript Java Enum

TypeScript library providing a set of contracts for encoding and decoding values in a strongly-typed way.

Universal adapter for schema validation

Alternative syntax for prop types providing both static and runtime type safety, powered by io-ts

Solidity Documentation Generator

A esbuild plugin to bundle css modules into js(x)/ts(x).

Multicoin address validator for Bitcoin and other Altcoins.

Simple node.js wrapper for Gemini REST and WebSocket API

Miscellaneous array utilities written in TypeScript

Discord bot framework built for advanced and amazing bots.

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

Additional types and tools for typescript

Validation and control key generation for credit cards (and more) using Luhn algorithm

Parse module aliases from tsconfig ; Apply / remove them from pathnames ; Generate config for webpack & module-alias.

Unofficial Poloniex API client, with public/private methods and push.

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

Infinity Wallet connection SDK for DApp web3 connect integration

CLI to help you upload files to IPFS

Agent to integrate Playwright with ReportPortal.

Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.

Keeping track of all current cryptocurrency scams in an open-source database

A C++ module for node-js that converts RGB and RGBA buffers to a JPEG images (in memory).

Additional types and tools for typescript

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

Validate JavaScript code and report possible syntax errors

The hard typed level module with some extra features

This package provides two classes for managing locks: `Mutex` and `MutexRW`. These locks can be used to control access to critical sections in a multi-threaded or asynchronous environment.

UPYUN js sdk

A JavaScript package with Key Code constants

Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.

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

Custom Jest matchers for projects using using fp-ts and io-ts

A select input made with React js and Tailwind CSS

Material-UI Rich Text Editor and Viewer

Helpers to support Truffle's JavaScript tests for Ethereum smart contracts

EVM Networks & Node Providers Parameters Documentation

Simple, typesafe enums in TypeScript, fully compatible with standard JavaScript

A simple wrapper around the youtube iframe js API for react native

ctx-core core-js

Getting, setting and removing cookies on both client and server with next.js

Parses CSS inline style to JavaScript object (camelCased).

Typescript ESLint shareable config

eth

Airchains JS Package

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.

腾讯云 API NODEJS SDK

HD wallet address generation utility

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

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

Libsodium for Node.js

Ethereum JavaScript API wrapper repository

A simple wrapper of Web3 for sending transaction to Ethereum

Validation library inspired by Laravel's Validator

Squarelink's Web3 library

0xcert protocol token implementation for the Ethereum blockchain.

React Wyre widget.

Simple zero-dependency TypeScript implementation of Shamir's Secret Sharing algorithm

Clamps (ie. cuts off) an HTML element's content by adding ellipsis to it if the content inside is too long.

flatten-sol command-line tool.

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

Ethereum Blockchain IPC Cloud for dApps - No More Local Ethereum Blockchain Syncing

A danger-js plugin to list all todos/fixmes/etc added/changed in a PR

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

A collection of JS utility functions to be used across several applications or libraries.

Solidity Documentation Generator forked from @thinkanddev/solidoc

Monorepo for WalletConnect

A template for creating npm packages using TypeScript and VSCode

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

Convert any string (even reserved words) to a valid javascript identifier.