JSPM

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

Retrieves TypeScript definitions from Fastify router schema

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

Multi Exchange Crypto Currency Trading bot, Data Analysis Library and Strategy Back testing Engine

Simple, zero configuration Ethereum Name Service resolver.

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

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

Multicoin address validator for Bitcoin and other Altcoins.

A library for interacting with the NOWPayments API

Parse Web3 receipt events from specific contracts

Expose GC at runtime without access to command node flags in command line for TS apps

Send emails using predefined templates and your private email account

TypeScript Result

A typescript implementation of Rust's Result and Option objects.

Multicoin address validator for Bitcoin and other Altcoins.

A library for interacting with the NOWPayments Mass Payments API

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

"Tool to display a CLI-Table for scenario-eth-gas-reporter json output"

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 typescript implementation of Rust's Result and Option objects.

A powerful NPM module that allows you to easily interact with the Guilded API.

The pug plugin to handle the pug, html, css, scss files in webpack entry and extract css from pug.

An ergonomic typescript compiler that enables typesafe syntactic macros.

Base16 themes as JS objects

ECharts wrapper component for Vue 3 and 2

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

Squarelink's Web3 library

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

Encrypt your client storage (available for TS & JS)

packing javascript file to one file.

Libsodium for Node.js

A public-key signature system based on Ed25519 for the NATS ecosystem in typescript for ts-nats and node-nats

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

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

Get a property from an object using dot (object path) notation.

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

Send emails using predefined templates and your private email account

Solana Javascript API

Fixed window rate-limiting directive for GraphQL. Use to limit repeated requests to queries and mutations.

Multicoin address validator for Bitcoin and other Altcoins.

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

javascript sparse merkle tree library

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

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

DeFi Building Blocks - powered by Rivendell

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

Provide logger written in TypeScript.

React Native render for draft.js model

A very small TypeScript library that provides tolerable Mixin functionality.

The monorepo to manage the frontend projects

TypeScript execution environment and REPL for node

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

Fastest JS implementation of secp256k1. Independently audited, high-security, 0-dependency ECDSA & Schnorr signatures

A typescript functional programming library

ESLint config for the idiomatic js style

Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent data. Supports browser & node.js environment

A typescript functional programming library

JavaScript library that suggest fees on Ethereum after EIP-1559 using historical data using ethers.js

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

Send emails using predefined templates and your private email account

Simple zero-dependency TypeScript implementation of Shamir's Secret Sharing algorithm

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

Checks the ECMAScript version of .js glob against a specified version of ECMAScript with a shell command

Enables bundled Webpack Typescript declarations from exports.

Realistic password strength estimation written in typescript

TypeScript/JavaScript SDK for Matrix bots and appservices

Provide logger written in TypeScript.

TypeScript Core Library

create block chain address , such as ltc, btc, eth ....and so on

typescript assert tasks for development.

JavaScript Library to Use Forge4Flow in Client Applications

EVM Networks & Node Providers Parameters Documentation

The spec-compliant & magical GraphQL query language engine in the TypeScript type system