JSPM

A origin crosshair for diagram-js

transaction-hex-decoder - Decode Transactions given their HEX

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

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.

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

ParaSwap SDK

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

Generate paper wallet for bitcoin with CLI.

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

Wallet address validator for Bitcoin and other Altcoins.

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.

Turn ES6 code into readable vanilla ES5 with source maps

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

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

Typescript workers plugin for Bree!

Eth wallet library

Monorepo for WalletConnect Javascript Libraries

Trezor-enabled provider for Provider Engine

Returns list of all injected Ethereum providers

Generate JSON schema from your Typescript sources

Core Booster DI Library

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

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

Material Design for Bootstrap 4

A PostCSS plugin to use CSS Modules synchronously in js

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

Eslint, Prettier, Syncpack, Typedoc shared configurations

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

Solidity Documentation Generator forked from @thinkanddev/solidoc

Javascript implementation of Curve25519

Experimental implementation of Maybe and Result monads compatible with await.

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

Convert HTML to PDF in node.js

TypeScript client for the soundwork marketplace contracts

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

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

Javascript client for interacting with Saturn Network decentralized exchange

Advanced typescript localization support for VueJS

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

Web3 react connectors

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

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.

Documentation parser for DiscordJS projects

Exports Sass files to Json format

typescript assert tasks for development.

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

Open Source Unified REST API of 100+ Crypto Exchange Sites

type safe decoding in typescript

A loctool plugin that knows how to process ts resource files

List of JavaScript types

Radix TypeScript ROLA repository

Ethereum JavaScript API wrapper repository

A dApp, blockchain and crypto agnostic React UI toolkit

x11 javascript hashing algorithm in pure javascript

Testing Metamask status with Vue

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

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

JSON schema generator with a possibility to merge schemas

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

Simple, zero configuration Ethereum Name Service resolver.

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

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

Create an inline source map comment from a source map

Libsodium for Node.js

NEO N3 dAPI - NEP17

Angular powered Bootstrap

minimal library to decode a signed raw Ethereum transaction

A JS Harmony MongoDB/NeDB ODM

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

An OpenAPI (Swagger) TypeScript client generator

PM2.io API Client for Javascript

eth common of js

Add a style and an image to your QR code Vue3

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

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

Libsodium for Node.js

Generate OpenSearch mappings from typescript decorators

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

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

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

The web3 inject of bearby walet to access massa blockchain

A typescript compiler for gulp with incremental compilation support.

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

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.

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

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

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

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

Documentation tool for TypeScript packages

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

Helpers

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

A community driven utility package for fp-ts

Add a style and an image to your QR code

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

3D projection

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

Event bus for your Javascript applications

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

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

Generics to work with union/tuple in typescript

Caching library supporting timeouts, events and external data sources

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

Type safe Option, Result, and Either types; inspired by Rust

String parser combinators for TypeScript

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

Normalize CSS colors in a spec compliant way

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

Solidity Documentation Generator forked from @thinkanddev/solidoc

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

very fast JS GIF encoder

js implementation of edn

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

List of getter/setter properties for JavaScript types

A template for creating npm packages using TypeScript and VSCode

Generate paper wallet for bitcoin with CLI.

Various packages for Monero/CryptoNote cryptography and protocols

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