JSPM

trie implementation in javascript

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

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

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

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

Z-Wave driver written entirely in JavaScript/TypeScript

Common functionality between the different Decentraland projects

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

@Web3-react's plugin to display modal

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

Solidity Documentation Generator forked from @thinkanddev/solidoc

Solana Javascript API

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

Library to convert ethreum public key, private key and address.

Open Source Unified REST API of 100+ Crypto Exchange Sites

The missing pseudo-standard library for fp-ts.

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

Communicate with Geth via JSON-RPC

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

A vue component for the plyr video & audio player.

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

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

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

Z-Wave driver written entirely in JavaScript/TypeScript

A parser for BNF and EBNF grammars used by jison

A strictly typed ORM library for Ethereum blockchain

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

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

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

TypeScript loader for SystemJS

An AST-based pattern checker for JavaScript.

User identification system based on web3 technology

String parser combinators for TypeScript

Onecdot-SDK

JSON typescript runtime validation

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

The MongoDB Shell

A typescript implementation of the heatshrink compression library

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

Some expiremental ts decorators for graphite powered by graphite package

A lightweight mvvm framework

Solidity Documentation Generator forked from @thinkanddev/solidoc

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

cryptocurrency ascii symbols

Stringify and format a JSON object.

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

A library for interacting with the NOWPayments Mass Payments API

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

User identification system based on web3 technology

Amplience Dynamic Content Delivery SDK

Stringify and format a JSON object.

Wallet address validator for Bitcoin and other Altcoins.

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

Libsodium for Node.js

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

A Typescript Rollup plugin that bundles declarations and respects Browserslists

vue-cli plugin to add web3modal

A javascript library that helps you find week-days.

egg js useragent middleware

Node.js wrapper for Liquibase

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

PubSub Messaging Pattern in Typescript

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

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

React Tabulator component

Add a style and an image to your QR code Vue3

The MongoDB Shell

tsioc is AOP, Ioc container, via typescript decorator

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

Reliable web3 subscriptions to eth contracts, includes periodic monitoring of past transactions and application level keep alive checks

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

Time in seconds since the epoch.

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

Sunrise and sunset time calculation for given coordinates

Communicate with Geth via JSON-RPC

Framework Components for Vue js

HEP3 Library for Node.JS

Reusable components for React, written in TypeScript

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

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

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

a light weight javascript data encryption and decryption library

OpenID Connect (OIDC) & OAuth2 client library

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

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

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

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