JSPM

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.

LZ-based compression algorithm for TypeScript projects (Browser, Node.js)

Ethereum JavaScript API wrapper repository

Turn the HTML from Shut Up And Sit Down's website into a data structure

The Web File implementation for Web3

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

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

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

Solidity Documentation Generator

A lightweight Jest mock for unit testing Express

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

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

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

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

Port of TweetNaCl cryptographic library to JavaScript

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.

Mocha reporter which shows gas used per unit test.

Component for writing plaintext CSS in JavaScript apps

NextJS progress bar compatible with new app directory

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

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

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

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

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

Solana Javascript API

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 static site generator

Solana Javascript API

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

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

TS & JS utilities to handle Italian Codice Fiscale

Universal JavaScript library for clamping HTML text elements.

Netlify build module

PDF text extraction in TypeScript

Component for writing plaintext CSS in React apps -- isomorphic, scoped, FOUC-free, fully featured, CSS-in-JS

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

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

Helpers

DeFi Building Blocks - powered by Rivendell

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

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.

common utils for javascript. Utils to get the global scope (browser, webworker & co.). Customizable string escaper. Utilitize for objects. Extension at base javascript api (usefull extention like String.hashcode()).

a typescript client for connecting with salesforce APIs

List of getter/setter properties for JavaScript types

The Full Stack Universal Typescript Framework

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

Decode optimism rollup batcher transactions

Decode, sign/resign or verify JSON Web Tokens (JWT). Works in majority of modern browsers, Node.js and other JavaScript runtimes.

TSRPC 2.x (both support HTTP and WebSocket)

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

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

Solidity Documentation Generator

Dependency free publish/subscribe library

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 typescript compiler for gulp with incremental compilation support.

A library for interacting with the NOWPayments Mass Payments API

Native system automation for node.js

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

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

多环境配置快速启动工具

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

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

Angular ts numbers and math!

Manage hierarchical deterministic keychain for bitcoin and altcoins.

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

A JavaScript Framework for Solana clients

celo web signer

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

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

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

Fastest Levenshtein distance implementation in JS.

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

An implementation of the continuation monad for fp-ts

An optimised way to copy'ing an object. A small and simple integration

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

Smallest 5th gen CSS-in-JS library

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

Native system automation for node.js

buda.com REST API wrapper using Bluebird promises

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

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

Open Source Unified REST API of 100+ Crypto Exchange Sites

List of JavaScript types

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

Multicoin address validator for Bitcoin and other Altcoins.

Solidity Documentation Generator

realistic password strength estimation

Raty - A Star Rating Plugin

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

Client for WalletConnect

serialize objects to javascript

Common converters for Stache

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

taught-to-web3-shall

A powerful javascript functions library!

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

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

Helper Library to allows to sign any EIP191 data

Google Search Node JS API via SerpApi.com

Lagash simple nconf wrapper.

Dedicated types library for ramda

vue-cli plugin to add web3modal

lucky-television-group

Multicoin address validator for Bitcoin and other Altcoins.

A mini router X ui kit with ts

A powerful javascript functions library!

A MetaMask compatible keyring, for ledger hardware wallets

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

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

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

A partial implementation of java.util.Random for JS

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

onename API node JS library

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.

Monorepo for WalletConnect Javascript Libraries

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

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

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

Parse Ethereum EIP831 Standard URI Format

User identification system based on web3 technology

Pay futbol blockchain explorer search tools

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

broke-tongue-web3-farmer

A JavaScript implementation the Netflix OSS service registry, Eureka.

Solidity Documentation Generator

Muon wallet package

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

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

Solidity & TypeScript Integration, Configuration and Examples

JSON RPC client for Ethereum clients (geth/parity)

Skeet CLI

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

Application for change position of body at job time.

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

Xcert token implementation for the Ethereum blockchain.

Monorepo for WalletConnect

GYP file format parser in JS

A js mask simple like killing zombies =).

TypeScript action creators for Redux

Universal JavaScript library for clamping HTML text elements.

Simple cryptocurrency wallet generator for javascript

Solidity Documentation Generator forked from @thinkanddev/solidoc

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

mill-mix-nor9

HD wallet address generation utility

React components for Alephium Web3.

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

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

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

Enterprise level PostgreSQL client for JavaScript

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

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

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

Claims engine implementation in TypeScript

Ethereum JavaScript API wrapper repository

React bindings for Reflex

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

List of JavaScript types

NEO dAPI - NEP12

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

Combines multiple SxProps for Material UI components.

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

Typescript ChaCha20 stream cipher

fluent2js and js2fluent converter

The all-in-one DID SDK, resolving all decentralized name(Web3 Name).

ocean-mix-dream2

Lagash simple nconf wrapper.

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

Pipeline and Compose with TypeScript definition

Reminder to sit up straight

graph & directed graph implementation in javascript

JavaScript Client for HyperLab Dialex API

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

A utility for sending queued batches of transactions efficiently.

style core and js util for tinper-bee

Transforming JSON with plugins.

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

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;

UI components for file uploads with React js

vue-cli plugin to add web3modal

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

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.

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

Solana Javascript API

A highly versatile tree structure for JavaScript.

package helper for ethereum blockchain and EVM based network

React Native Component for Coinflow

A modern, flexible Ethereum smart contract abstraction.

Ethereum web3.js module for Webpack

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

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

Multicoin address validator for Bitcoin and other Altcoins.

Native system automation for node.js

An efficient Ether and token balance scanner

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

Simple Force.com Metadata WSDL parser and types generator.

Create a new object filtered to have only properties for which the callback returns true.

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

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

Make weak references to JavaScript Objects.

Angular ts numbers and math!

Dockerode wrapped in TypeScript

Monorepo for WalletConnect

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

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

Get the last or last n elements in an array.

Convert HTML to PDF in node.js

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

PDF text extraction in TypeScript

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

realistic password strength estimation

Generate d.ts definitions for generated js files from grpc_tools_node_protoc

JS and TS types relating to 0xsquid related projects.

Strip alert statements from a rocambole AST

gulp-fn - gulp plugin used in order to run custom callback functions per file

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

Squarelink's Web3 library

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

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

A simple, light-weight RSS parser. Parse strings, URLs, or files and get a JS object back

XML JSON object compare module

A MetaMask compatible keyring, for D'CENT hardware wallets

Jolocom SSI protocol typescript definitions - jolocom.io

x11 javascript hashing algorithm in pure javascript

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

entirely-ask-telephone

Functional prototype mixins

Generate JSON schema from your Typescript sources

center-including-music8

List of JavaScript types

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

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

Extended javascript library for fetching data from Redstone ecosystem

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

TypeScript AST extractor to useful JSON structure.

Squarelink's Web3 library

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

The unofficial editor-js component for React

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