JSPM

Discord bot framework built for advanced and amazing bots.

Additional Angular 2 (or higher) components. Static components like covers, paragraphs eth

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

Getting, setting and removing cookies on both client and server with next.js

Realistic password strength estimation written in typescript

Simple 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 JS.

A tiny JavaScript interpreter written in TypeScript.

Fastest Levenshtein distance implementation in JS.

Fastest event emitter in the world

XML to JavaScript object parser based on libxmljs

Typed ssml builder

Parse Ethereum EIP831 Standard URI Format

Detect and validate tracking numbers for USPS, UPS, FedEx, and other major couriers.

File specific icons for Javascript. A port of Atom File-icons, https://github.com/file-icons/atom

TypeScript execution environment and REPL for node

Enterprise level PostgreSQL client for JavaScript

腾讯云 API NODEJS SDK

React components for Alephium Web3.

A simple TypeScript module intended to replace EventEmitters with strongly typed events

Idiomatic TS array, object utils, Option, Result monads

React Hooks for getting callers and states by aspida

This is the backend for Glider Relayer.

Recompiled for Electron or Browser-based use || Pure JavaScript RAR archive extractor by compile the official unrar lib by Emscripten

Kysely dialect for PostgreSQL using the Postgres.js client

Wallet address validator for Bitcoin and other Altcoins.

Web3 Contracts for Metronome Token

Interface for handling external accounts.

Javascript template engine in just 20 lines, for browser and node. Used in AbsurdJS by Krasimir Tsonev.

type safe decoding in typescript

Get the line number of a string using index or position

Converts application/x-www-form-urlencoded keys to plain JS object

A library for defining codecs with io-ts

Generates bundled Typescript declaration files from ESM source w/ JSDoc.

Solidity Documentation Generator

A package to send and receive data using promises.

A small utility to estimate the gas fee for the Ethereum transactions. It supports legacy fee and EIP-1559 fee.

HD Wallet-enabled Web3 provider, forked from truffle-hdwallet-provider

Aleph.im Typescript SDK

The modern CSS-in-JS library for React Native

Shared TypeScript config for my projects

TypeScript compiler Gulp plugin

Generate paper wallet for bitcoin with CLI.

SuperTokens SDK for vanilla JS for all recipes

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

JavaScript Obfuscation Tool.

Auth0 headless browser sdk

Additional types and tools for typescript

Complex web3-themed game engine using Express, Web3, and Ethers

String prototype method -> 'Hello {name}!'.format({name:'Homer'});

this module permit to make transaction without use metamask

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

Convert HTML to PDF in node.js

Command-line tool to query the blockchain for a variety of cryptos. View blocks, transactions, and accounts (where applicable).

An ULA plugin for processing barcodes for the eth namespace

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

Ingests a smart contract's ABI and autogenerates boilerplate code for making web3 calls.

**Modular**, **Interoperable**, and **gas optimized** library for **secure EVM smart contract development**.

QR Code Modal for WalletConnect

po2js and js2po and i18next2po and po2i18next converter gettext resource utils

Use Karma to run tests for Ext JS applications

D'CENT Provider wrapping Dcent Web Connector

A module for Quill rich text editor to allow images to be resized.

Checks TypeScript types match expected values

NextJS progress bar compatible with new app directory

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

Monorepo for WalletConnect

Eslint, Prettier, Syncpack, Typedoc shared configurations

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

Librarie to format js/json objects into a YAML-style colored output. Especially useful to pretty print logs. Performant (benchmarks)

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

Code generation for io-ts

Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

TypeScript Utilities for EIP-6963

All essential Typescript types in one place

Readium 2 'shared' for NodeJS (TypeScript)

Port of TweetNaCl cryptographic library to JavaScript

Like `extend` but only copies missing properties/values to the target object.

Monorepo for WalletConnect

Type checking for package.json

Fake IndexedDB: a pure JS in-memory implementation of the IndexedDB API

A package that makes using the OAuth2 PKCE flow easier

A zero client standard Web3 provider for vapdeploy.

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

A template for creating npm packages using TypeScript and VSCode