JSPM

A logger for just about everything.

This is lightweight memory stream module for node.js.

Code generation tools for React Native

TypeScript's largest utility library

Debugger frontend for React Native based on Chrome DevTools

Dev server middleware for React Native

Core CLI commands for React Native

AI SDK by Vercel - The AI Toolkit for TypeScript and JavaScript

Production process manager for Node.JS applications with a built-in load balancer.

An easy way to expose properties on a module from a package.json

Promptbook: Run AI apps in plain human language across multiple models and platforms

WS Connection for JSON-RPC

Typings for JSON-RPC

Provider for JSON-RPC

Events Utils

Utilities for JSON-RPC

HTTP Connection for JSON-RPC

Tooling for GraphQL. Compare GraphQL Schemas, check documents, find breaking changes, find similar types.

Load a manifest for compiling source files.

Return a function which tests if every element in an array passes a test condition.

A library for dealing with Uint8Arrays.

The new Apollo CLI

Your CLI formatting friend.

This is the command line tool for Cloud Development Kit (CDK) for Kubernetes (cdk8s).

PM2/Keymetrics advanced API

Compare GraphQL Schemas

Plugin system for commands in GraphQL Inspector

Load GraphQL Schema and Documents from TypeScript and JavaScript code

Loaders in GraphQL Inspector

Mastra is the Typescript framework for building AI agents and assistants. It’s used by some of the largest companies in the world to build internal AI automation tooling and customer-facing agents.

Validate Documents in GraphQL Inspector

An easy way to install Dev Tools extensions into Electron applications

Customizable and hackable json-validator and json-schema utilities for traversal, data generation and validation

Load GraphQL Schema and Documents from GraphQL files (.graphql, .gql etc)

Load GraphQL Schema from GraphQL endpoint (introspection)

Tooling for GraphQL. Compare GraphQL Schemas, check documents, find breaking changes, find similar types.

Find similar types in GraphQL Schema

Load GraphQL Schema and Documents from Git repository

Serves GraphQL Schemma

Open GraphQL Inspector Documentation

Introspects GraphQL Schema

Load GraphQL Schema from JSON files (introspection result)

Audit Documents in GraphQL Inspector

Schema Coverage in GraphQL Inspector

Load GraphQL Schema and Documents from GitHub repository

Useful React hooks that minimize the complexity of state handling, contexts and fetching.

Core forever process monitor

A simple CLI tool for ensuring that a given node script runs continuously (i.e. forever)

A syslog transport for winston

The iterable toolbox

Simple tools for creating interoperable CJS & ESM packages.

@sentry/node transport for the winston v3 logger

Utilities.

Framework for building Model Context Protocol (MCP) servers in Typescript

LangChain.js adapters for Model Context Protocol (MCP)

A MongoDB transport for winston

Validate or fix code that doesn't adhere to EditorConfig settings or infer settings from existing code.

Lightweight client & server-side logging with Stream-API backends and counting, timing support

A collection of frequently used functions and primitives

Base plugin that adds a getter/setter for the current working directory.

Adds 'smart plugin' support to your base application.

Tooling for GraphQL. Compare GraphQL Schemas, check documents, find breaking changes, find similar types.

A Loggly transport for winston

Adds a few options methods to base, like `option`, `enable` and `disable`. See the readme for the full API.

adds a `data` method to base-methods.

Schema for the base-config plugin, used for normalizing config values before passing them to config.process().

Plugin for adding a `pkg` method that exposes pkg-store to your base application.

Some shared extra utilities for nodejs build-in fs modules

Base plugin that provides a very thin wrapper around <https://github.com/doowb/composer> for adding task methods to your Base application.

Plugin for base-methods that adds methods for prompting the user and storing the answers on a project-by-project basis.

Plugin for adding routes support to your `base` application. Requires templates support to work.

Adds support for managing template engines to your base application.

Commonly used config mappings for the base-config plugin. Also pre-processes the given object with base-config-schema before calling `.process()`

Normalizers for common argv commands handled by the base-cli plugin. Also pre-processes the given object with base-cli-schema before calling `.process()`

Be scalable! Update is a new, open source developer framework and CLI for automating updates of any kind in code projects.

JavaScript 函数库、工具类

Adds support for managing template helpers to your base application.

Plugin for adding composer-runtimes to base applications, complementing the base-tasks and base-generators plugins.

Generates tokens for `X-TB-TOKEN-AUTH` header when using OpenTok REST API.

hint tools

Adds project-generator support to your `base` application.

XRAY reporter for the Playwright

hint tools

Directive plugin for Pothos, enables using graphql-tools based directives with Pothos

Simple tools for developing Strapi plugins

A Logstash transport for winston

tools for ant design

hint tools for connectors

SassDoc's Toolbelt

@sentry/node transport for pino logger

Like winston-seq, but updated. Temporary package

Các node hỗ trợ Zalo cho n8n

Enterprise-grade AI agent orchestration with ruv-swarm integration (Alpha Release)

CLI tools for generating source code documentation and git automation

All developer dependencies an ioBroker adapter developer needs

A powerful TypeScript library for building AI agents with multi-threaded conversations, tool execution, and event handling capabilities

Các node hỗ trợ Zalo cho n8n

A graylog2 transport for winston

A Papertrail transport for winston

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Return a function which tests if every element in an array-like object passes a test condition.

Reusable React controls for SharePoint Framework solutions

Agentic AI utils which work with any LLM and TypeScript AI SDK.

Useful react hooks

The iterable toolbox

Test automation framework for Salesforce Extensions for VS Code

The hapi utility toy chest

CLI tools for AI agents

Utilities.

Release tools for projects. From github repo to npm and bower packages

An updated rollbar transport for winston

Easy-YOPMail (get mail address, inbox and read mail from YOPMail with nodeJS)

Command line task runner

A Winston transport for SumoLogic

A Winston compatible transport for logging to a Splunk HTTP Event Collector

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Các node udng2 để hỗ trợ người dùng zalo

GraphQL Inspector functionality for GitHub Actions

Zephyr reporter for the Playwright

A Loggly transport for winston

Tools for verifying/fixing code style based on an EditorConfig file

A mail transport for winston

Client piece of amman which supports with the running validator, relay and storage.

Adds ability to copy and paste from clipboard to Cypress

A modern mandatory toolbelt to help test solana SDK libraries and apps on a locally running validator.

Các node hỗ trợ Zalo cho n8n

Simplify the development and production settings for your Colyseus project.

Reusable property pane controls for SharePoint Framework solutions

MCP (Model Context Protocol) server for browser tools integration

Simple API by Caliph

A simple transformer of text in YFM (Yandex Flavored Markdown) to HTML

A variety of default assets for HYTOPIA games.

Collection of typescript tools

Experimental debugger shell for React Native for use with @react-native/debugger-frontend

CSRF token middleware for ExpressJS

Export working code snippets from GraphiQL queries

Tools and utility functions used to build and develop Aurelia's libraries.

base-methods plugin that adds pipeline and plugin methods for dynamically composing streaming plugin pipelines.

React components for [Stripe.js and Elements](https://stripe.com/docs/stripe-js).

A browser tools server for capturing and managing browser events, logs, and screenshots

Quickly test PostCSS plugins

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

EN: A simple, high-performance, and comprehensive file system API running in the browser, built on [OPFS](https://developer.mozilla.org/en-US/docs/Web/API/File_System_API/Origin_private_file_system).

Universal AI Development Platform with working MCP integration, multi-provider support, and professional CLI. Built-in tools operational, 58+ external MCP servers discoverable. Connect to filesystem, GitHub, database operations, and more. Build, test, and

API wrapper for the USPS Web-Tools, with Promises!

Common APIs for tizen tools download and usage.

Production process manager for Node.JS applications with a built-in load balancer.

Production process manager for Node.JS applications with a built-in load balancer.

Orchestrate multiple instances of base at once.

Extends the base-npm plugin with prompts for intalling dependencies as a part of a build-workflow.

Customizable and hackable json-validator and json-schema utilities for traversal, data generation and validation

Detect potential file system conflicts and if necessary prompt the user before overwriting files.

A simple testing tool for mocking HTTP sequences of request / response pairs in node.js

Make documentation using yfm-docs in Markdown and HTML formats

Create a factory function for generating pseudorandom values drawn from a binary PRNG.

Constructor for creating arrays filled with pseudorandom values drawn from a binary PRNG.

Empathy simple logger

Constructor for creating arrays filled with pseudorandom values drawn from a nullary PRNG.

Light weight JSON Schema $ref resolver. Expands a JSON Schema by resolving `$ref` references from a mapping of definitions. Does not handle remote references. Has comprehensive unit tests and no dependencies.

Test tools

Extension of fs module.

parse react components for prop data and descriptions

Odhin Reports for Playwright

An easy way to install Dev Tools extensions into Electron applications

A library of common utilities for Blockly extension development.

Utilities for JSON-RPC

Các node hỗ trợ Zalo cho n8n

Node.js/TypeScript MCP server for Atlassian Bitbucket. Enables AI systems (LLMs) to interact with workspaces, repositories, and pull requests via tools (list, get, comment, search). Connects AI directly to version control workflows through the standard MC

A fixed-length Redis transport for winston

Freckle CLI tool using node.js

Bootstrap layer

Useful functions for working with CSS media queries in JS/TS

Typings for JSON-RPC

Custom gulp plugins to be used across all appium modules

Cumulocity Webpack Build Facade

Mocha reporter without console funkyness

A set of utilities and tools for data storage and manipulation.

A newrelic transport for winston

A set of string utilities for parsing and assembly

A Telegram transport for winston

The hapi utility toy chest

Tools to integrate PonchoPay on NodeJS

A simple transformer of text in YFM (Yandex Flavored Markdown) to HTML

Utilities for use in Jake/Cake/Coke build files.

A collection of tree views.

Protractor plugin for Aurelia.

offline tools for react component

A collection of official tools built for React DevOS.

Node.js/TypeScript MCP server for Atlassian Jira. Equips AI systems (LLMs) with tools to list/get projects, search/get issues (using JQL/ID), and view dev info (commits, PRs). Connects AI capabilities directly into Jira project management and issue tracki

The one that maintains the development yard

Useful commands to work with remote repositories

CLI tools to convert files and stdin into and from base64.

Api wrapper for the USPS Web-Tools

The Data-driven nginx configuration manager

<p align="center"> <img alt="SVG Path Tools!" title="SVG Path Tools!" src="logo.svg" width="450"> </p>

Tools for working with Promises

MCP server for Motiff design tool integration

A tool to create MCP compliant tools from an OpenAPI Spec

Interact with pm2 via RPC and receive real time notifications

Node-RED tools nodes for ProcessCube

Minecraft Creator Tools command line and libraries.

Promptbook: Run AI apps in plain human language across multiple models and platforms

Collection of general purpose tools for solving problems. Fundamentally extend the language without spoiling, so may be used solely or in conjunction with another module of such kind.

Node.js wrapper for the probe code search tool

Lightweight client & server-side logging with Stream-API backends and counting, timing support

Developer tools for SignalDB

杜军辉的工具包

Provider for JSON-RPC

Custom task for ui5-builder which allows building UI5 Flexibility Adaptation Projects for SAP BTP, Cloud Foundry environment

Typescript Library with tons of utility tools helping in all projects

Advanced Playwright Tools for MCP

Các node hỗ trợ Zalo cho n8n

A Papertrail transport for winston. Fork of http://github.com/kenperkins/winston-papertrail.git

Events Utils

Funkit Wagmi Tools

Check a React Native app's boundary between JS and Native for incompatibilities

A Splunk transport for winston

SignalDB is a client-side database that provides a simple MongoDB-like interface to the data with first-class typescript support to achieve an optimistic UI. Data persistence can be achieved by using storage providers that store the data through a JSON in

A list of utilities for creating PostCSS plugins

TypeScript workflow engine for conversational/automation apps: multi-flow orchestration, interrupt/resume, stack-based control, robust errors, and flexible tool/REST integration.

A versatile collection of smart, efficient, and reusable utility functions and classes for everyday development needs.

Bundle Size Reporter CLI

WS Connection for JSON-RPC

Analytics for your bot

A transport for winston to send to New Relic Log Product

A Logstash UDP transport for winston

A React development panel with various tools and utilities.

前端 JavaScript 常用函数/工具/方法库

yopmail helper. It will help you receive the mail content.

upgrade to object orientated rock solid plugins

Utilities and helpers to build stunning react components

The Dev Tools for the Serverless World

Unnoficial Node.js Client for the Webshrinker APIs available at https://www.webshrinker.com

A powerful javascript functions library!

Downloads .mdc rule files for Cursor from johnlindquist/rules-for-tools repository.

React UI components for AI chat assistants

Collection of Jaspero utils

HTML report for Playwright

专为 VitePress 打造的主题美化与 Vue 扩展组件库

CLI tools for AI agents

Common tools for Backtrace Node services

Standard library of AI functions which work with any LLM and TypeScript AI SDK.

Some interactive tools

dphelper devtools, data management for developers by Dario Passariello

The Angular tools you always wished were there.

A CLI to type check Marko projects

Super simple Node.js deployment tool

A fixed-length Redis transport for winston

Tools to generate PSSH Data and PSSH Box

Node.js/TypeScript MCP server for Atlassian Confluence. Provides tools enabling AI systems (LLMs) to list/get spaces & pages (content formatted as Markdown) and search via CQL. Connects AI seamlessly to Confluence knowledge bases using the standard MCP in