JSPM

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

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

micromark extension to support MDX JS import/exports

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

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

Lossless LZW compression/decompression implemented in JavaScript for strings/JSON/JS objects.

Collection of Lava implementation for different providers

A collection of essential TypeScript types

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

A library for interacting with the NOWPayments Mass Payments API

map-ext

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

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

Abstract representation of a pathname

Simple cryptocurrency wallet generator for javascript

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)

ImmutableSplits are a set of lightweight, immutable, gas-efficient payout split contracts. They are designed to be deployed to a deterministic address by a factory contract, which tracks if a particular payout split has already been deployed.

The JS library containing the Monero crypto plus lightweight wallet functions behind the official MyMonero apps

Javascript library to interact with a cozy

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

Type-safe LDAP client written in typescript

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

Node.js library for Etherscan.io

Amazon Cognito Identity Provider JavaScript SDK for Node.js

Vue 3 Responsive & Dynamic Grid / Dashboard layout with drag, drop and resizable actions.

Transforming JSON with plugins.

A library for interacting with the NOWPayments Mass Payments API

A GraphQL schema created by reflection over a PostgreSQL schema 🐘 (previously known as PostGraphQL)

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

Data Structures of Javascript & TypeScript. Binary Tree, BST, Graph, Heap, Priority Queue, Linked List, Queue, Deque, Stack, AVL Tree, Tree Multiset, Trie, Directed Graph, Undirected Graph, Singly Linked List, Doubly Linked List, Max Heap, Max Priority Qu

CoinPayments is a cloud wallet solution that offers an easy way to integrate a checkout system for numerous cryptocurrencies. Coinpayments now also offers coin conversion via Shapeshift.io.

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

Parses a link header and returns information for each contained link.

hpcc-js - WASM Libraries

x11 javascript hashing algorithm in pure javascript

Terminal coloring done fast

A Plugin Architecture on top of Draft.JS

Use the Broadcast Channel API in React easily with hooks or Zustand, and Typescript!

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

JS implementation of MuSig. 1-dependency MuSig key aggregation, tweaking, and signing.

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

XML JSON object compare module

a date and time library for javascript

The missing pseudo-standard library for fp-ts.

Microsoft Dynamic Proto Utility

From the Bay to LA, scraper will collect all of the images from the url you tell it to and return a list of the images that best represent the site.

Create a JS File object instance from a local path

Interactive react component for displaying javascript arrays and JSON objects.

Client for WalletConnect

JavaScript expression parsing and evaluation.

Dedicated types library for ramda

Error objects for JavaScript

Monorepo for WalletConnect Javascript Libraries

response ts togtokh

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

PostCSS plugin generates `.d.ts` for all processed style sheets

Create a JS File object instance from a local path

shared eslint config for typescript

Pure JS Cardano Wallet library

The Concise Binary Object Representation (CBOR) data format (RFC7049) implemented in pure JavaScript.

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

Flip styles using rtl-css-js

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

Ethereum API wrappers and utilities

Strip alert statements from a rocambole AST

Abstract representation of a pathname

Render Markdown as Solid JS components

A very small TypeScript library that provides tolerable Mixin functionality.

The missing pseudo-standard library for fp-ts.

It's the best way to zoom an image

Mempool Node WebSocket NPM package. An helpful utility wrapper around the underlying connection mechanism which adds useful functionality; auto-reconnects, authentication, and an easy API to use it with.

Ingests a smart contract's ABI and autogenerates boilerplate code for making web3 calls.

Netlify build module

A very small TypeScript library that provides tolerable Mixin functionality.

rc4 es6

NiftyKit's Web Components Collection

Wrapper for bitcoin exchange apis. The easiest way to add cryptocurrency market data into your application!

List of Ethereum tokens in Json

A simple JavaScript interface to DXF written in TypeScript.

Open Source Unified REST API of 100+ Crypto Exchange Sites

Common functionality between the different Decentraland projects

Microsoft Dynamic Proto Utility

A JS library for building WYSIWYG editors for HTML content

Generic traverser for RDF/JS datasets

an indexed quad mesh with normals and UVs

Package for connecting with Ethereum wallets for dApp

Stringify an object so it can be safely inlined in JavaScript code

Local promise-returning git command wrappers

get stdin

The Full Stack Universal Typescript Framework

Ethereum API wrappers and utilities

micromark extension to support MDX JS import/exports

An intuitive and precise Ethereum converter tool, adept at handling wei, eth, and custom token units, all built on the robust bignumber.js

rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)

3D projection

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

CSS vendor prefix detection and property feature testing.

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