JSPM

The meta-framework suite designed from scratch for frontend-focused modern web development.

TypeScript mappings for the Bungie.net API

Wrapper for cryptocurrencies exchanges apis.

Easily create a web3 provider from scratch.

Check if an identifier is defined

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

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

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

Data Structures of Javascript & TypeScript. AVLTree, Binary Search Tree, Binary Tree, Tree Multiset, Graph, Heap, Priority Queue, Linked List.

A library for interacting with the NOWPayments API

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

List of JavaScript types

Immutable, reactive Flux architecture. UI Agnostic.

CoinForBarter Nodejs Library - Integrate and Manage cryptocurrency payments for goods and services

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

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

Provide full precision and rounded display string for BN.js instances

A library for interacting with the NOWPayments Mass Payments API

A heap-based implementation of priority queue in javascript with typescript support.

React components for Stripe.js and Stripe Elements

A MetaMask compatible keyring, for D'CENT hardware wallets

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

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

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

base repo for common stuff in my other js projects

Responsive and slick progress bars with animated SVG paths

A super simple module for querying the Ethereum RPC layer without formatting.

Elliptic curve implementation in solidity; includes secp256r1

Vue 3 data grid spreadsheet

ParaSwap SDK

Smallest 5th gen CSS-in-JS library

The best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v12.11.0+, uses worker threads to spawn sandboxed processes, and supports async/await, retries, throttling, concurrency, and cancelab

N3 parser that implements the RDF/JS Sink interface

Library to connect with dagger server and manage subscriptions for Ethereum

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

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.

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

Wemix Play Wallet with Injected Wallet

An implementation of the continuation monad for fp-ts

A type-safe promise based http/s request library.

Open Source Unified REST API of 100+ Crypto Exchange Sites

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

Curried TypeScript type guards for primitive types and classes

Venly enabled Web3 Provider for the web

xmlhttprequest-ts is a typescript wrapper for the built-in http client to emulate the browser XMLHttpRequest object and allow isomorphic code that runs in the browser and in node.js.

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

Enables body scroll locking (for iOS Mobile and Tablet, Android, desktop Safari/Chrome/Firefox) without breaking scrolling of a target element (eg. modal/lightbox/flyouts/nav-menus)

Isomorphic PostgREST client

Skeet Framework Plugin - Solana Utils

Convert json object to typescript interfaces

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

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

Simple JS queue with auto run for node and browsers

Infinity loading component vue3 projects.

GLU tesselator ported to Javascript, performs polygon boolean operations and triangulation

The pug plugin to handle the pug, html, css, scss files in webpack entry and extract css from pug.

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

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

vue-cli plugin to add web3modal

A Typescript Rollup plugin that bundles declarations and respects Browserslists

Provide full precision and rounded display string for BN.js instances

Transactions on tron, aptos, bsc, eth, zksync and more...

NPM package for generating and managing globally unique identifiers (GUIDs)

Javascript SDK for the Wyvern Protocol

Pandas for JavaScript

Libsodium for Node.js

Streaming Random.org JSON-RPC Javascript API - for node, command line (cli) and the browser.

Enables body scroll locking (for iOS Mobile and Tablet, Android, desktop Safari/Chrome/Firefox) without breaking scrolling of a target element (eg. modal/lightbox/flyouts/nav-menus)

JS implementation of probabilistic data structures: Bloom Filter (and its derived), HyperLogLog, Count-Min Sketch, Top-K and MinHash

Squeezer agnostic blockchain integration

blo is a small and fast library to generate Ethereum identicons.

Spritesheet generator

High performance client for all Decentralized Exchanges built on top of EVM compatible Blockchains

Encrypt file using public ethereum keys, upload it to IPFS and decrypt it using the private key

metamask celo tx signer

typescript type predicates with no dependencies

Faster swc nodejs binding

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

Lightweight Ethereum HD wallet implementation based on BIP-44 standard

Data types for the LI.FI stack

Tiny TypeScript functional dependency injection, based on Node.js AsyncLocalStorage

Wallet address validator for Bitcoin and other Altcoins.

⚡️ Convert swagger json api to js and ts

Claims engine implementation in TypeScript

tencent cloud vod js sdk v6

Provide logger written in TypeScript.

Get the current and historical ETH price in BTC and some major fiat currencies

Utilities to help polish the rough parts of TypeScript.

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

Lightweight i18n for your javascript applications

The Karma command line interface.

Nodejs and TypeScript library for decoding data params and events from ethereum transactions"

Metaplex JavaScript SDK

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

Wallet address validator for Bitcoin and other Altcoins.

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

TypeScript untility classes & interfaces

Multicoin address validator for Bitcoin and other Altcoins.

Generate OpenSearch mappings from typescript decorators

web3.js plugin for Near Protocol

TS Relay Plugin

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

Create actions that return promises, which are resolved or rejected by a redux saga

Ansi codes, figlet fonts, and ascii art. 100% JS

UI components for file uploads with React js

Convert DAI to ETH and back in one command. Fund and draw from your CDP. 14 different actions related to MakerDAO

Ethereum web3.js module for Webpack

A simple Http provider that follows the web3 spec.

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

A Node.js (pure JavaScript) client library for accessing neo4j databases with batch support.

A treeshake-ready, functional library of Ethereum utility functions

bloodhound.js for node and browser

Multicoin address validator for Bitcoin and other Altcoins.

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

A porting of TEA to TypeScript featuring fp-ts, io-ts, rxjs5 and React

Pure JS implementation of the DOM Level 3 XPath specification

metamask celo tx signer

The modern CSS-in-JS library for React Native

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

High-level messaging & socket patterns implemented in pure js

Monorepo for WalletConnect

Immutable, reactive Flux architecture. UI Agnostic.

Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Skeet Serverless Framework

Lightweight and real-time data functional stream programming framework like event-stream, written in ES6 using async await with multi-threading and typescript support

A collection of simple and lightweight randomizers for JavaScript (TypeScript friendly)

A simple Http provider that follows the web3 spec.

A lightweight ethereum javascript wallet.

Import all modules in a directory

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

This is a shared module of node.js.

Runtime type checkers and 5x faster JSON.stringify() function

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

Provide logger written in TypeScript.

Anvild — simple Anvil Nodejs binding

Typed ssml builder

Asset beautification using node-beautify

Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Flag utility for styled-components

Isomorphic storage client for Supabase.

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

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

List of JavaScript types

A small library for identifying Javascript types.

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

Simple json/js object template strings

Make weak references to JavaScript Objects.

A collection of simple and lightweight randomizers for JavaScript (TypeScript friendly)

Normalize.css for your styled-components

simple cli tool to create, and verify bip39 mnemonics

Moralis provides a single workflow for building high performance dapps. Fully compatible with your favorite web3 tools and services. This SDK brings the power of Moralis to your Unity projects.

Solidity Documentation Generator forked from @thinkanddev/solidoc

Moralis provides a single workflow for building high performance dapps. Fully compatible with your favorite web3 tools and services. This SDK brings the power of Moralis to your Unity projects.

Trezor-enabled provider for Provider Engine

A simple Http provider that follows the web3 spec.

A package that provides common repetitive evm-based chains functionalities

RDF-Ext is a developer-centric extension for RDF/JS.

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

Sleep / pause execution using Promises and flexible time formats

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

ezuikit javascript for npm

A lightweight ethereum javascript wallet.

JavaScript barcode generator supporting over 90 types and standards.

Generate JSON schema from your Typescript sources

Advent of Code Solutions

Javascript client for interacting with Saturn Network decentralized exchange