JSPM

Monorepo for the Firebase JavaScript SDK

Multicoin address validator for Bitcoin and other Altcoins.

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

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

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

bitstamp rest and websocket v1 and v2 api client

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

Open Source Unified REST API of 100+ Crypto Exchange Sites

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

Transak SDK that allows you to easily integrate fiat on/off ramp

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

FusionCharts JavaScript charting framework

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

Type safe replacement for node's EventEmitter

Verifies that typescript examples in markdown files actually compile.

is a tiny JS library for one time passcode (OTP). Supports smart input suggestion on iOS and code autofill on Android (it will be filled when you press the copy button on the SMS notification bar)

Feature-rich autocomplete component for Vue.js

Run AI models locally on your machine with node.js bindings for llama.cpp. Force a JSON schema on the model output on the generation level

The NodeJS agent for Apache SkyWalking

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

Number, money and currency formatting library.

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

CLI and JS library for uploading source maps to Bugsnag

Odometer.js as a React component

Wallet address validator for Bitcoin and other Altcoins.

TypeScript compiler Gulp plugin

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

The official JS toolkit & bindings for the Axiom API

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

The official JS toolkit & bindings for the Axiom API

RSK API using Simple JSON RPC, a web3 replacement

fast excel formula parser

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

An Ethereum library used by Cipher Browser, a mobile Ethereum client

The didhub sdk for interacting with the didhub smart contracts.

React comment to help transition between L1 and L2s

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

Wallet address validator for Bitcoin and other Altcoins.

A Vue.js boilerplate for Ethereum dApps, built on Truffle

Client side typescript/javascript SDK for building web3 applications for the DeSo blockchain.

Shared dependencies of Compass, the MongoDB extension for VSCode and MongoSH

A micro-package to check if a value is not `undefined`. With proper TS typing!

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

Number, money and currency formatting library.

A simple SHA-256 / SHA-224 hash function for JavaScript supports UTF-8 encoding.

Java 8 Optionals for JS

Resample audio in node or browser using a webassembly port of libsamplerate.

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.

Javascript SDK for using ImageKit.io in the browser

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

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

The didhub sdk for interacting with the didhub smart contracts.

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

Encrypt your client storage (available for TS & JS)

Isomorphic Javascript client for Polygon.io Stocks, Forex, and Crypto APIs

Enables bundled Webpack Typescript declarations from exports.

tsioc is AOP, Ioc container, via typescript decorator

express caching middlware

a code generator to generate nest template files and typescript definition files

N3 parser that implements the RDFJS Sink interface

Web3 react connectors

Generics to work with union/tuple in typescript

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

Typescript ESLint shareable config

HD wallet address generation utility

An fp-ts library to make it easy to work with remote data.

Wallet address validator for Bitcoin and other Altcoins.

Lomath is the data analysts’ module in Node JS - data analysis and visualization in Node is now possible with lomath.

Multicoin address validator for Bitcoin and other Altcoins.

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

Protocol Buffers for Node.js without compiliation

easy way to wrap js object to java object

A light-weight JS library to lazy load any HTML element such as images, ads, videos etc.

Encrypt your client storage (available for TS & JS)

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

DateJS is the most full-featured, internationalized, open-source JavaScript Date Library.

A typescript implementation of the heatshrink compression library

A reusable charting library written in d3.js

HD wallet address generation utility

TypeScript/JavaScript SDK for Matrix bots and appservices

High performance client for all Decentralized Exchanges built on EVM compatible Blockchains: EVM-compatible Blockchains' top Decentralized Exchanges.

The didhub sdk for interacting with the didhub smart contracts.

Malta plugin to beautify html, js and css

Adds typescript type checking to Gatsby

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

Essential methods of the secp256k1-zkp lib exported to TS/JS for handling Elements confidential transactions

Runtime polyfills for TypeScript libs, powered by core-js!

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

A react native webview optimized for a web3 dApp browser application

Official JS client for ClickHouse DB

Wallet address validator for Bitcoin and other Altcoins.

Need an animated and customizable ProgressBar? Here it ts!

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

Build robust web3 applications seamlessly using Python with existing frameworks.