JSPM

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

Safely evaluate JavaScript (estree) expressions, sync and async.

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

Business Rules Engine for JavaScript

Smart Contract Validator

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

A JavaScript Framework for Solana clients

Google Search Node JS API via SerpApi.com

A port of inflection-js to node.js module

Component for writing plaintext CSS in React apps -- isomorphic, scoped, FOUC-free, fully featured, CSS-in-JS

Provides GC optimized collections in TypeScript and Lua for use with Encompass-TS

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

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

typescript assert tasks for development.

This is an extended handlebars package with helpers.

filecoin

Parse js object paths using both dot and bracket notation. Stringify an array of properties into a valid path.

A Hardhat plugin for using Jest

A Modular, Extensible and Flexible web3 wallet framework for building dApps.

Libsodium for Node.js

Module designed to get local eths on IPv4 networks

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

Library for GitHub Action integration and unit testing

Solidity Documentation Generator

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

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

A CLI to get the current ETH price from your terminal in USD or other cryptocurrency symbols

Multicoin address validator for Bitcoin and other Altcoins.

Libsodium for Node.js

Typescript type-preserving conversion of objects between camelCase and snake_case

PreJSS Parser based on PostCSS and plugins

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

TypeScript strongly-typed wrapper for sync-request library. Make synchronous http calls from TypeScript.

Realistic password strength estimation written in typescript

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

Fastest JS implementation of secp256k1. Independently audited, high-security, 0-dependency ECDSA & Schnorr signatures

Heavily overloaded functions (pipe/compose) for type-safe function composition in TypeScript

A utility to provide lru memoization for any js function

Obervable Monad for TypeScript

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

A js mask simple like killing zombies =).

Dependency free publish/subscribe library

A multi-dimensional charting library built to work natively with crossfilter and rendered using d3.js

Realistic password strength estimation written in typescript

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.

cryptocurrency ascii symbols

A React Context wrapper for Blocknative OnbardJS with a couple of utility functions

Dependency injection framework for Typescript/Javascript NodeJS applications.

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

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

Strip alert statements from a rocambole AST

Grunt plugin for A JavaScript parser, mangler/compressor and beautifier toolkit for ES6+.

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

Xcert token implementation for the Ethereum blockchain.

Radix dApp Toolkit repository

TypeScript utilities for ember-concurrency

The goal of the package is to provide lightweight tools for validating strings denotings dates and time. It includes ISO 8601 datestring validation, simple YYYY-MM-DD date validation and time validation in hh:mm:ss.fff format. See details in readme.

XML JSON object compare module

YouTube, SoundCloud, Spotify streaming for discord.js bots

A module for getting method signature info from an platon method signature.

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

A js mask simple like killing zombies =).

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

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

Realistic password strength estimation written in typescript

A module for getting method signature info from an platon method signature.

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

Non-fungible token standard implementation for the Ethereum blockchain.

Country list with ISO2, ISO3 code, continent, capital, dialing code

腾讯云 API NODEJS SDK

D'CENT Provider wrapping Dcent Web Connector

Get a property from an object using dot (object path) notation.

Wallet address validator for Bitcoin and other Altcoins.

List of JavaScript types

A little toolbox of classes for some game development

Various packages for Monero/CryptoNote cryptography and protocols

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

TypeScript compilation via the typescript-api

Cumulus message adapter