Indie software from npm

1,143 independent npm listings the big search engines bury.

• markdownlint

  npm · Free · by davidanson

  A Node.js style checker and lint tool for Markdown/CommonMark files.

• markdownlint-cli

  npm · Free · by davidanson

  MarkdownLint Command Line Interface

• markdownlint-obsidian

  npm · Free · by GitHub Actions

  Obsidian Flavored Markdown linting engine — programmatic API and rule set

• marked

  npm · Free · by GitHub Actions

  A markdown parser built for speed

• @mastra/core

  npm · Free · by GitHub Actions

  Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

• @mataram/wa

  npm · Free · by ibracode

  A WebSockets library for interacting with WhatsApp Web

• @mcp-b/transports

  npm · Free · by GitHub Actions

  Browser transport implementations for Model Context Protocol (MCP) - postMessage, Chrome extension messaging, and iframe communication for AI agents and LLMs

• mcp-framework

  npm · Free · by quantgeekdev

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

• mcp-jira-cloud

  npm · Free · by tezaswiraj

  A Model Context Protocol (MCP) server for Jira Cloud integration. Enables AI assistants like GitHub Copilot and Claude to search issues, manage tickets, log work, handle sprints, and interact with your Jira instance seamlessly. Features 91 tools for compr

• mcp-memory-graph

  npm · Free · by GitHub Actions

  Local-first memory MCP server for Claude Code and any MCP client: hybrid vector + knowledge-graph search, bi-temporal recall, Obsidian sync. Runs 100% on your machine, $0/token.

• mcp-registry-spec-sdk

  npm · Free · by cameronapak

  A minimal, typed client for the official Model Context Protocol (MCP) Registry API.

• mcp-searxng

  npm · Free · by GitHub Actions

  MCP server for SearXNG integration

• mcp-server-kubernetes

  npm · Free · by GitHub Actions

  MCP server for interacting with Kubernetes clusters via kubectl

• @mcp-use/cli

  npm · Free · by GitHub Actions

  The mcp-use CLI is a tool for building and deploying MCP servers with support for ChatGPT Apps, Code Mode, OAuth, Notifications, Sampling, Observability and more.

• mcporter

  npm · Free · by steipete

  TypeScript runtime and CLI for connecting to configured Model Context Protocol servers.

• md-to-react-email

  npm · Free · by pauloe_me

  A simple Markdown to jsx parser for email templates written in typescript.

• @mdxeditor/editor

  npm · Free · by GitHub Actions

  React component for rich text markdown editing

• memfs

  npm · Free · by GitHub Actions

  In-memory file-system with Node's fs API.

• @mendable/firecrawl-js

  npm · Free · by hello_sideguide

  JavaScript SDK for Firecrawl API

• mermaid

  npm · Free · by GitHub Actions

  Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.

• metaharness

  npm · Free · by ruvnet

  MetaHarness — mint a custom AI agent harness from any repo. Browser Studio + `npx metaharness` CLI. Runs on Claude Code, Codex, pi.dev, Hermes, OpenClaw, RVM.

• @metamask/superstruct

  npm · Free · by GitHub Actions

  A simple and composable way to validate data in JavaScript (and TypeScript).

• metascraper

  npm · Free · by kikobeats

  A library to easily scrape metadata from an article on the web using Open Graph, JSON+LD, regular HTML metadata, and series of fallbacks.

• @microsoft/teams.apps

  npm · Free · by microsoft1es

  <p> <a href="https://www.npmjs.com/package/@microsoft/teams.apps" target="_blank"> <img src="https://img.shields.io/npm/v/@microsoft/teams.apps/latest" /> </a> <a href="https://www.npmjs.com/package/@microsoft/teams.apps?activeTab=code

• @microsoft/workiq

  npm · Free · by microsoft1es

  MCP server for Microsoft 365 Copilot

• @mindfoldhq/trellis

  npm · Free · by taosu_dev

  AI capabilities grow like ivy — Trellis provides the structure to guide them along a disciplined path

• mixpanel

  npm · Free · by tdumitrescu

  A simple server-side API for mixpanel

• mneme-ai

  npm · Free · by mneme_npm

  Mneme — the memory layer for your codebase. Knows the WHY, the WHAT, the WHERE-IT-BREAKS.

• mocha

  npm · Free · by joshuakgoldberg

  simple, flexible, fun test framework

• mockserver-client

  npm · Free · by jamesdbloom

  A node client for the MockServer

• @modelcontextprotocol/server

  npm · Free · by GitHub Actions

  Model Context Protocol implementation for TypeScript - Server package

• mongoose

  npm · Free · by GitHub Actions

  Mongoose MongoDB ODM

• mssql

  npm · Free · by GitHub Actions

  Microsoft SQL Server client for Node.js.

• msw

  npm · Free · by GitHub Actions

  Seamless REST/GraphQL API mocking library for browser and Node.js.

• msw-storybook-addon

  npm · Free · by kettanaito

  Mock API requests in Storybook with Mock Service Worker.

• @mswjs/interceptors

  npm · Free · by GitHub Actions

  Low-level HTTP/HTTPS/XHR/fetch request interception library.

• @mui/material

  npm · Free · by GitHub Actions

  Material UI is an open-source React component library that implements Google's Material Design. It's comprehensive and can be used in production out of the box.

• @mui/private-theming

  npm · Free · by GitHub Actions

  Private - The React theme context to be shared between `@mui/styles` and `@mui/material`.

• @mui/styled-engine

  npm · Free · by GitHub Actions

  styled() API wrapper package for emotion.

• @mui/system

  npm · Free · by GitHub Actions

  MUI System is a set of CSS utilities to help you build custom designs more efficiently. It makes it possible to rapidly lay out custom designs.

• @mui/types

  npm · Free · by GitHub Actions

  Utility types for Material UI.

• @mui/utils

  npm · Free · by GitHub Actions

  Utility functions for React components.

• @n24q02m/better-notion-mcp

  npm · Free · by GitHub Actions

  Better MCP server for Notion API with composite tools optimized for AI agents

• n8n

  npm · Free · by GitHub Actions

  n8n Workflow Automation Tool

• n8n-mcp

  npm · Free · by GitHub Actions

  Integration between n8n workflow automation and Model Context Protocol (MCP)

• n8n-nodes-obsidian-cli-api

  npm · Free · by daniel156161

  n8n community nodes for the Obsidian API Docker service backed by the official Obsidian CLI.

• n8n-nodes-palatine-speech

  npm · Free · by palatine_zealot

  n8n node for integrating Palatine Speech API into workflow

• @nakanoaas/notion-valibot-schema

  npm · Free · by GitHub Actions

  Turn Notion's nested API responses into clean, typed JavaScript values.

• nanostores

  npm · Free · by GitHub Actions

  A tiny (340 bytes) state manager for React/Preact/Vue/Svelte with many atomic tree-shakable stores

• @napi-rs/canvas

  npm · Free · by GitHub Actions

  Canvas for Node.js with skia backend

• napkin-ai

  npm · Free · by miclivs

  🧻 Knowledge system for agents. Local-first, file-based, progressively disclosed.

• nb.sh

  npm · Free · by xwmx

  CLI and local web note-taking, bookmarking, and archiving with encryption, search, Git-backed versioning and syncing, tagging, and more in a single portable script.

• @neondatabase/serverless

  npm · Free · by GitHub Actions

  node-postgres for serverless environments from neon.com

• next

  npm · Free · by GitHub Actions

  The React Framework

• @next/env

  npm · Free · by GitHub Actions

  Next.js dotenv file loading

• @nexustechpro/baileys

  npm · Free · by nexustechpro

  Advanced WhatsApp Web API built on Baileys — interactive messages, buttons, carousels, products, events, payments, polls, albums, sticker packs and more.

• @nice2dev/icons-life

  npm · Free · by slayzer

  Personal life icons (health, finance, home, productivity) for Nice2Dev UI

• nightwatch

  npm · Free · by garg3133

  Easy to use Node.js based end-to-end testing solution for web applications using the W3C WebDriver API.

• nise

  npm · Free · by fatso83

  Fake XHR and server

• node-llama-cpp

  npm · Free · by GitHub Actions

  Run AI models locally on your machine with node.js bindings for llama.cpp. Enforce a JSON schema on the model output on the generation level