JSPM

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

A simple SHA-3 / Keccak / Shake hash function for JavaScript supports UTF-8 encoding.

An AST-based pattern checker for JavaScript.

A library for interacting with the NOWPayments Mass Payments API

A BVH implementation to speed up raycasting against three.js meshes.

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

Some expiremental ts decorators for graphite powered by graphite package

The MongoDB Shell

Node.js wrapper for Liquibase

User identification system based on web3 technology

A small utility to convert js & json file(s) to scss/sass file(s).

A vue component for the plyr video & audio player.

A simple implementation of Shamir's Secret Sharing configured to use a finite field in GF(2^8) with 128 bit padding

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

A parser for BNF and EBNF grammars used by jison

A flexible Server-Sent Events source; supports POST requests and custom headers

OpenID Connect (OIDC) & OAuth2 client library

Stringify and format a JSON object.

A lightweight mvvm framework

Communicate with Geth via JSON-RPC

Stringify and format a JSON object.

JSON typescript runtime validation

egg js useragent middleware

A Typescript Rollup plugin that bundles declarations and respects Browserslists

cryptocurrency ascii symbols

React Tabulator component

Amplience Dynamic Content Delivery SDK

Noble ed25519 & ristretto255. High-security, easily auditable, 0-dep, 1-file pubkey, scalarmult & EDDSA.

A typescript implementation of the heatshrink compression library

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

User identification system based on web3 technology

The missing pseudo-standard library for fp-ts.

Communicate with Geth via JSON-RPC

HEP3 Library for Node.JS

Time in seconds since the epoch.

Resolves Solana wallet names (.abc, .backpack, .bonk, .glow, .sol, and .poor) to wallet addresses and back.

vue-cli plugin to add web3modal

tsioc is AOP, Ioc container, via typescript decorator

Base64 encoding/decoding in pure JS on both modern Browsers and Node.js. Also supports URL-safe base64

Wallet address validator for Bitcoin and other Altcoins.

A library for importing meta-model based file formats into JS

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

Open Source Unified REST API of 100+ Crypto Exchange Sites

A strictly typed ORM library for Ethereum blockchain

Cross platform directory tree watcher, focussed on reliability, speed, and simplicity.

Command-line tool to query the blockchain for a variety of cryptos. View blocks, transactions, and accounts (where applicable).

Libsodium for Node.js

Add a style and an image to your QR code Vue3

Sunrise and sunset time calculation for given coordinates

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

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

Code first contract entity mapper for Solidity based blockchains like Ethereum, Vechain, Tron

a light weight javascript data encryption and decryption library

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

A tiny typed messaging system inspired by js-signals that uses ES2015 sets

Solidity Documentation Generator forked from @thinkanddev/solidoc

browserify v2 plugin for LiveScript with support for mixed .js and .ls files

A javascript library that helps you find week-days.

Strip comments from code. Removes line comments, block comments, the first comment only, or all comments. Optionally leave protected comments unharmed.

A package to organize small pieces of code easy to use in many projects.

String parser combinators for TypeScript

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

Reusable components for React, written in TypeScript

Redis leader election implementation that does not have any race conditions in Typescript

Decorators and typed broker for moleculer. Fork/consolidation of moleculer-decorators@1.3.0 and moleculer-service-ts

Framework Components for Vue js

Cross platform directory tree watcher, focussed on reliability, speed, and simplicity.