JSPM

Typescript ChaCha20 stream cipher

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

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

A MetaMask compatible keyring, for prokey hardware wallet

A JavaScript cryptocurrency trading library with support for fairdesk.com

Dedicated types library for ramda

A typescript compiler for gulp with incremental compilation support.

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

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

Javascript implementation of Curve25519

Figma js typed api

authentic and production-ready data structures implementation in javascript.

A wrapper around pusher-js for easy-as hooks in React.

Convert HTML to PDF in node.js

A Node.js library for ADB

Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.

Linking and unlinking of assets in your react-native app, works for fonts and sounds

A js mask simple like killing zombies =).

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

Event bus for your Javascript applications

Lightweight Ethereum HD wallet implementation based on BIP-44 standard

Utilities to help polish the rough parts of TypeScript.

React hook library, ready to use, written in Typescript.

A simple Web3 project for interacting with Ethereum blockchain

Experiments with RuuviTags and TS

Helpers

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

Monorepo for WalletConnect

authentic and production-ready data structures implementation in javascript.

Helps you create value objects and refined types for safer software

Argument management for console applications..

A JS Harmony MongoDB/NeDB ODM

A Node.js library for ADB

Core Booster DI Library

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

UI toolkit monorepo containing a React component library, UI utilities, a drag-and-drop library, and more

js implementation of edn

LZ-based compression algorithm for TypeScript projects (Browser, Node.js)

Realistic password strength estimation written in typescript

A package to efficiently and accurately convert dates to Ethereum/L2 block numbers

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 pure JavaScript client for the tus resumable upload protocol

Experimental implementation of Maybe and Result monads compatible with await.

Generate paper wallet for bitcoin with CLI.

Custom Jest matchers for projects using using fp-ts and io-ts

JavaScript library to parse and build "purl" aka. package URLs. This is a microlibrary implementing the purl spec at https://github.com/package-url

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

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

String parser combinators for TypeScript

Blockchain realtime gas tracker

Wallet address validator for Bitcoin and other Altcoins.

React hook library, ready to use, written in Typescript.

RQL query object and serializer written in TypeScript

Esprima-compatible implementation of the Mozilla JS Parser API

Best effort for retrive logs from ETH-like JSON RPC endpoints

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

Re-implementation of dbus-native in typescript using promises

Documentation tool for TypeScript packages

Xray Javascript Client is a javascript library, which wraps some of the REST APIs exposed by JFrog Xray.

A SOAP service implemented in Node.js that communicates with QuickBook's Web Connector

A simple, lightweight and actually good JS wrapper for the SauceNAO API.

Easily check if a givin object is an ES6 WeakMap

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

Typescript workers plugin for Bree!

A simple project containing a few QOL utils for TypeScript

A high-performance SVG renderer and toolkit, powered by Rust based resvg and napi-rs

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.

React popup component from Minutemailer

Chromecast streaming module all in JS

x11 javascript hashing algorithm in pure javascript

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

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

transaction-hex-decoder - Decode Transactions given their HEX

A JavaScript / Python / PHP cryptocurrency trading library with support for 90+ exchanges

A full-typing wrapper around `aria2`, `The next generation download utility`.

Typescript Date library

Simplified JS/TS implementation of wcswidth() written by Markus Kuhn in C

TypeScript client for the soundwork marketplace contracts

XPath like notation to query a JSON object

Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.

Simple STOMP 1.1 Broker for nodejs http applications.

Utilities for parsing, validating, manipulating, and displaying Ethereum blocks by date

Small lib for a cool download experience

Multicoin address validator for Bitcoin and other Altcoins.

Add a style and an image to your QR code

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

An OpenAPI (Swagger) TypeScript client generator

Typescript assert for exhaustive switch blocks

Trezor-enabled provider for Provider Engine

Ethereum JavaScript API wrapper repository

Functional BTC/ETH Wallet for Backend

very fast JS GIF encoder

Typescript-vue helpers

Material Design for Bootstrap 4

Various packages for Monero/CryptoNote cryptography and protocols

x11 javascript hashing algorithm in pure javascript

A PostCSS plugin to use CSS Modules synchronously in js

Simple, zero configuration Ethereum Name Service resolver.

A simple utility to convert NodeJS async functions to native JS promises.

Solidity Documentation Generator forked from @thinkanddev/solidoc

HLS.js is a JavaScript library that supports playing MPEG-TS and HEVC encoded HLS streams in browsers with support for MSE.

Get an iterator for any JS language value. Works robustly across all environments, all versions.

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

Libsodium for Node.js

A minimal filesystem abstraction for Node.js and AWS S3, based on Effect-TS

Eslint, Prettier, Syncpack, Typedoc shared configurations

A danger-js plugin to list all todos/fixmes/etc added/changed in a PR

Generics to work with union/tuple in typescript

TypeScript library for type-safe and lossless encoding and manipulation of world currencies and precious metals

Solidity Documentation Generator forked from @thinkanddev/solidoc

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.

An easy to use vanilla JavaScript plug-in without production dependencies for displaying images, videos, or, through custom sources, anything you want in a clean overlying box.

Onboard users to web3 by allowing them to select a wallet, get that wallet ready to transact and have access to synced wallet state.

Open Source Unified REST API of 100+ Crypto Exchange Sites

A loctool plugin that knows how to process ts resource files

tsioc is AOP, Ioc container, via typescript decorator

Simple API to stream Interledger payments between Bitcoin, Ethereum and XRP

Monorepo for WalletConnect Javascript Libraries

A dApp, blockchain and crypto agnostic React UI toolkit

Radix TypeScript ROLA repository

Generate OpenSearch mappings from typescript decorators

List of JavaScript types

Returns list of all injected Ethereum providers

Testing Metamask status with Vue

A high-performance SVG renderer and toolkit, powered by Rust based resvg and napi-rs

FusionCharts JavaScript charting framework for distribution

A high-performance SVG renderer and toolkit, powered by Rust based resvg and napi-rs

PostCSS syntax for template literals CSS-in-JS (e. g. styled-components).

List of getter/setter properties for JavaScript types

A react context, hook, and set of components that makes interacting with the Cardano blockchain easy

A lightweight mvvm framework

js implementation of edn

Wallet address validator for Bitcoin and other Altcoins.

Create an inline source map comment from a source map

NEO N3 dAPI - NEP17

Monorepo for the Firebase JavaScript SDK

A template for building Full-Stack Blockchain Dapps using Next.js (React), TypeScript, Tailwind CSS, Hardhat, Solidity, and many more!

Modular state modifiers for Draft.js

Angular powered Bootstrap

PM2.io API Client for Javascript

Strictly and safely type any EventEmitter-like interface on any object

type safe decoding in typescript

Eth wallet library

eth common of js

Amplience Dynamic Content Delivery SDK

Get all but the last element or last n elements of an array.

minimal library to decode a signed raw Ethereum transaction

twbs/bootstrap V4 UI Components made with bootstrap-styled. Work with css-in-js, react, styled-components, and Bootstrap Styled utilities.

Add a style and an image to your QR code Vue3

Some tweaks for beautifying HTML with js-beautify according to my preferences.

Libsodium for Node.js

A tree data structure that is always updated from the root, making easier to think in a reactive way.

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

Onboard users to web3 by allowing them to select a wallet, get that wallet ready to transact and have access to synced wallet state.

"Javascript library that allows you to accept Ethereum payments on your website or mobile app"

The web3 inject of bearby walet to access massa blockchain

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

ParaSwap SDK

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

a typescript client for connecting with salesforce APIs

Turn ES6 code into readable vanilla ES5 with source maps

Full implementation of the `printf` family in pure JS.

Get the latest version of a CSS or JavaScript library hosted on CDNJS

Documentation parser for DiscordJS projects

Xray Javascript Client is a javascript library, which wraps some of the REST APIs exposed by JFrog Xray.

Exports Sass files to Json format

A community driven utility package for fp-ts

3D projection

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

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

Get an iterator for any JS language value. Works robustly across all environments, all versions.

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

Caching library supporting timeouts, events and external data sources

Web3 react connectors

Async module that loads and writes data operating with CSV files.

Javascript client for interacting with Saturn Network decentralized exchange

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

A template for creating npm packages using TypeScript and VSCode

Generate paper wallet for bitcoin with CLI.

JSON schema generator with a possibility to merge schemas