JSPM

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

State Management Tailored-Made for JS Applications

Multiplatform slide-over pane

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

Component for writing plaintext CSS in JavaScript apps

CoinForBarter ReactNative Library - Integrate cryptocurrency payments for goods and services in your Mobile App

HDkey signer of transaction for BTC, ETH, TRX, FIL, DOT..., also can generate WIF

celo web signer

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

Alternative fast and light library version - observable.

Blazing fast and lightweight autocomplete library without dependencies. 1KB gzipped.

Pay futbol blockchain explorer search tools

Provides a simple interface to parse and munge SDP(session description protocol)

Detect the file type of a Buffer/Uint8Array

Strips out all JavaScript code from some HTML text

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

Make configurable canvas easily with Canvafy

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

Helpers to support Truffle's JavaScript tests for Ethereum smart contracts

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

authentic and production-ready data structures implementation in javascript.

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

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

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

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

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

Zero dependency Metric Longest Common Subsequence implementation in js

Packages for working with invariant(condition, message) assertions

Multicoin address validator for Bitcoin and other Altcoins.

Tiny vanilla JS library to detect swipe direction.

An extension to the ERC-20 standard token, which allows tokens to be put on hold. This guarantees a future transfer and makes the held tokens unavailable for transfer in the mean time. Holds are similar to escrows in that are firm and lead to final settle

Library for Models and Collection use in JS worlds

Neutrino preset for adding Airbnb's JS ESLint config, following the Airbnb styleguide

sinon library extension to stub whole object and interfaces

Neutrino preset for adding Airbnb's JS ESLint config, following the Airbnb styleguide

complex type validators that generate TypeScript and Flow types for you

Generator for basic Typescript applications

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

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

`@babel/register` wrapper with additional `.ts` and `.tsx` extensions

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

A Vite plugin that takes the CSS and adds it to the page through the JS. For those who want a single JS file.

Sticky elements

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

authentic and production-ready data structures implementation in javascript.

TypeScript/JS lib for dashboard layout and creation, responsive, mobile support, no external dependencies, with many wrappers (React, Angular, Vue, Ember, knockout...)

PDF text extraction in TypeScript

Generator for basic Typescript applications

Universal JavaScript library for clamping HTML text elements.

CLI utility that broadcasts BTC, ETH, SOL, ZEC & XMR transactions through tor using public block explorers

A pure JavaScript implementation of the AES block cipher and all common modes of operation.

The unofficial editor-js component for React

Java 8 Optionals for JS

typescript assert tasks for development.

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

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

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

a node CLI app for displaying the current bitcoin and eth values

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

Universal JavaScript library for clamping HTML text elements.

A gulp plugin to lint code with ESLint 8

Define and insert CSS via javascript. This also generates unique class and id names automatically. Handy when using virtual-dom (or react) inline css as your primary styling.

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

Open Source Unified REST API of 100+ Crypto Exchange Sites

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

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

Media captions parser and renderer.

js implementation of edn

I/O operations for RDF/JS streams and datasets

Typed ssml builder

A javascript library that helps you find week-days.

Monorepo for the Firebase JavaScript SDK

Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST

Get the line number of a string using index or position

cashu library for communicating with a cashu mint

A highly versatile tree structure for JavaScript.

Access and interact with Aragon Organizations and their apps.

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

Access and interact with Aragon Organizations and their apps.

Simple JS stack with auto run for node and browsers

Breakpoints-js is a lightweight, pure javascript library for attaching callbacks to breakpoints.

Dependency free publish/subscribe library