JSPM

Enterprise level PostgreSQL client for JavaScript

Squarelink's Web3 library

Skeet CLI

The best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v12.11.0+, uses worker threads to spawn sandboxed processes, and supports async/await, retries, throttling, concurrency, and cancelab

A grunt plugin to enforce coverage thresholds from istanbul coverage objects.

A library for interacting with the NOWPayments Mass Payments API

Ethereum JavaScript API wrapper repository

Manage hierarchical deterministic keychain for bitcoin and altcoins.

Decode optimism rollup batcher transactions

Jolocom SSI protocol typescript definitions - jolocom.io

Functional prototype mixins

A MetaMask compatible keyring, for ledger hardware wallets

A library for interacting with the NOWPayments Mass Payments API

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

ocean-mix-dream2

Lagash simple nconf wrapper.

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

TS & JS utilities to handle Italian Codice Fiscale

lucky-television-group

A highly versatile tree structure for JavaScript.

package to work with file compressions, decompressions, and file format / compression checks

Reminder to sit up straight

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

Common converters for Stache

Vue 3 Responsive & Dynamic Grid / Dashboard layout with drag, drop and resizable actions.

[](https://github.com/cheqd/.github/releases/latest) ![GitHub Release Date](https://img.shields.io/github/release

A JavaScript Framework for Solana clients

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

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.

Maintained fork of later. Determine later (or previous) occurrences of recurring schedules

Multicoin address validator for Bitcoin and other Altcoins.

Ethereum JavaScript API wrapper repository

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

A lightweight Jest mock for unit testing Express

A Node.js (pure JavaScript) client library for accessing neo4j databases with batch support.

entirely-ask-telephone

Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

Data Structures of Javascript & TypeScript. Binary Tree, BST, Graph, Heap, Priority Queue, Linked List, Queue, Deque, Stack, AVL Tree, Tree Multiset, Trie, Directed Graph, Undirected Graph, Singly Linked List, Doubly Linked List, Max Heap, Max Priority Qu

Storybook is an open source tool for developing UI components in isolation for React, Vue and Angular. It makes building stunning UIs organized and efficient.

User identification system based on web3 technology

A lightweight Dependency Injection library. Using es6 and other features, remove unnecessary concepts, easy and convenient to use.

Combines multiple SxProps for Material UI components.

React components for Alephium Web3.

XML JSON object compare module

JSON RPC client for Ethereum clients (geth/parity)

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

Cardano development utilities and wrappers

A simple linear interpolation module that construct new data points within the range of a discrete set of known data points

Use the Broadcast Channel API in React easily with hooks or Zustand, and Typescript!

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

HD wallet address generation utility

Generate JSON schema from your Typescript sources

List of JavaScript types

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

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

JS/TS library for Robotical RIC Addons

buda.com REST API wrapper using Bluebird promises

Multicoin address validator for Bitcoin and other Altcoins.

Parse Ethereum EIP831 Standard URI Format

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

Simple cryptocurrency wallet generator for javascript

A Starter Template for Next JS, TailwindCSS, Daisy UI frontend with Hardhat(Solidity) backend.

An embedded DSL for Cardano smart contracts creation coupled with a library for Cardano transactions, all in Typescript

style core and js util for tinper-bee

Realistic password strength estimation written in typescript

Monorepo for WalletConnect

broke-tongue-web3-farmer

mill-mix-nor9

Small JavaScript library for replacing string literals, regular expressions and comments in JavaScript syntax.

massa's wallet provider

Application for change position of body at job time.

A convertor between XML text and Javascript object / JSON text.

Miscellaneous Encoding Utilities for Crypto-related Objects in JavaScript

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.

Dedicated types library for ramda

lightweight, efficient Tags input component in Vanilla JS / React / Angular [super customizable, tiny size & top performance]

Native system automation for node.js

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

PDF text extraction in TypeScript

onename API node JS library

Understandable io-ts error reports.

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

Web3 Token is a new way to authenticate users in hybrid dApps using signed messages.

Helpers

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

The unofficial editor-js component for React

Universal JavaScript library for clamping HTML text elements.

Transforming JSON with plugins.

An implementation of the continuation monad for fp-ts

A partial implementation of java.util.Random for JS

Devopness API JS/TS SDK - Painless essential DevOps to everyone

Monorepo for WalletConnect Javascript Libraries

TypeScript path alias resolver, re-writes JS files with relative paths according to @paths specified in tsconfig

fluent2js and js2fluent converter

A utility for sending queued batches of transactions efficiently.

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

A typescript compiler for gulp with incremental compilation support.

Simple Force.com Metadata WSDL parser and types generator.

An intuitive and precise Ethereum converter tool, adept at handling wei, eth, and custom token units, all built on the robust bignumber.js

A JS implementation of JSONPath with some additional operators

realistic password strength estimation

Solidity & TypeScript Integration, Configuration and Examples

Read a glob of files, dynamically choosing the reader or requiring the files based on the file extension.

realistic password strength estimation

Native system automation for node.js

Native system automation for node.js

PDF text extraction in TypeScript

A modern, flexible Ethereum smart contract abstraction.

Strip alert statements from a rocambole AST

A mini router X ui kit with ts

Ethereum web3.js module for Webpack

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

React bindings for Reflex

TypeScript utility to transform nested objects using a dot notation path.

grass-wrote-web3-correct

x11 javascript hashing algorithm in pure javascript

Get the last or last n elements in an array.

An efficient Ether and token balance scanner

Helper Library to allows to sign any EIP191 data

Convert HTML to PDF in node.js

Lokki QR Code Modal (v1.0) from WalletConnect

vue-cli plugin to add web3modal

Easy-to-use config storage via JSON with optional base-64 encryption for sensitive data

TypeScript action creators for Redux

Universal JavaScript library for clamping HTML text elements.

The meta-framework suite designed from scratch for frontend-focused modern web development.

Access and interact with Aragon Organizations and their apps.

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

A TypeScript/JavaScript implementation of the RDF/JS data factory.

Claims engine implementation in TypeScript

Netlify build module

Multicoin address validator for Bitcoin and other Altcoins.

Dockerode wrapped in TypeScript

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

The TypeScirpt compiler with onSuccess command

package helper for ethereum blockchain and EVM based network

Ethereum smart contract and library for efficient ERC20 and Ether balance checks.

Combines multiple SxProps for Material UI components.

A fork of 'olalonde/better-require' - lets you load JSON and YAML files using require syntax. For example: var config = require('./config.json'); Extensions available are: json, yaml, coffee, ts, ls, co

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

A gulp plugin to lint code with ESLint 8

json pointer - failsafe data retrieval on js and json objects

Extended javascript library for fetching data from Redstone ecosystem

Xcert token implementation for the Ethereum blockchain.

UI components for file uploads with React js

Efficiently reads the last lines of a file, written in TypeScript for intellisense

Moralis provides a single workflow for building high performance dapps. Fully compatible with your favorite web3 tools and services. This SDK brings the power of Moralis to your Unity projects.

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

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

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

Client for WalletConnect

TypeScript type-guards and other type-safety utils to suit common use cases.

vue-cli plugin to add web3modal

Solidity Documentation Generator forked from @thinkanddev/solidoc

`Result` and `Maybe` types and accompanying `macro-ts` helper macros that allow a safe, functional way of dealing with errors and nullable values.

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.

CLI to create zkApps (zero-knowledge apps) for Mina Protocol

Extended javascript library for fetching data from Redstone ecosystem

JS and TS types relating to 0xsquid related projects.

Smallest 5th gen CSS-in-JS library

Typescript ChaCha20 stream cipher

Solidity Documentation Generator

💬 🤖 The most advanced NodeJS whatsapp library for chatbots with advanced features.

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

List of getter/setter properties for JavaScript types

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 MetaMask compatible keyring, for D'CENT hardware wallets

Augment the TypeScript compiler module's types to expose hidden internal types

TypeScript type-guards and other type-safety utils to suit common use cases.

List of JavaScript types

Solidity smart contract utilities, token standards and other useful libraries and templates for your web3 development needs.

A character utility library with ASCII, Latin-1, and UTF-8 support based on .NET's Char.

this is a anjularjs-directive to download file from client. This little project is to create a easy way to export data to ngExcel and download only with anjular-js;

The Web File implementation for Web3

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

Open Source Unified REST API of 100+ Crypto Exchange Sites

Monorepo for WalletConnect

Genreate a distributed app including smart contract to run on the ethereum network

A loctool plugin that knows how to process ts resource files

Angular ts numbers and math!

HTML to PDF Javascript Library

Fastest Levenshtein distance implementation in JS.

Generate d.ts definitions for generated js files from grpc_tools_node_protoc

A modern JavaScript UI toolkit that has been built from the ground up to be lightweight, responsive, modular and touch friendly. It is written in TypeScript and has no external dependencies.

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

React components for Alephium Web3.

JavaScript Client for HyperLab Dialex API

serialize objects to javascript

center-including-music8

A fork of 'olalonde/better-require' - lets you load JSON and YAML files using require syntax. For example: var config = require('./config.json'); Extensions available are: json, yaml, coffee, ts, ls, co

Command line tool to auto-classify images, renaming them with appropriate labels. Uses Node and Google Vision API.

graph & directed graph implementation in javascript

The Full Stack Universal Typescript Framework

List of JavaScript types

Lagash simple nconf wrapper.

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

Aleph.im Typescript SDK

A js mask simple like killing zombies =).

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

An intuitive and precise Ethereum converter tool, adept at handling wei, eth, and custom token units, all built on the robust bignumber.js

Merge multiple files (js,css..) into single file to include somewhere

TypeScript AST extractor to useful JSON structure.

Squarelink's Web3 library

Solana Javascript API

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

Crypto phishing & scam list and detector utility for URLs and Smart Contracts

React Native Component for Coinflow

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

One-line setup for an awesome testing experience.

Generate d.ts definitions for generated js files from grpc_tools_node_protoc

Detect Metamask login, logout & Conveniently interact with Ethereum Smart Contracts.

Make weak references to JavaScript Objects.

Ethereum Blockchain IPC Cloud for dApps - No More Local Ethereum Blockchain Syncing

Muon wallet package

Convert any string (even reserved words) to a valid javascript identifier.

Port of TweetNaCl cryptographic library to JavaScript

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

Scala like Option type for TypeScript

`Result` and `Maybe` types and accompanying `macro-ts` helper macros that allow a safe, functional way of dealing with errors and nullable values.

Dependency free publish/subscribe library