Node.js — independent software & tools

17 independent Node.js listings the big search engines bury.

• create-arkstack

  npm · Free · by 3m1n3nc3

  Create new Arkstack framework applications on Express or H3 runtime drivers

• Auth0

  middleware · Free tier + paid · by Okta

  Identity platform: authentication, SSO, and authorization as a service via SDKs and APIs.

• Casbin

  middleware · Free · by Casbin

  Authorization library supporting access-control models like ACL, RBAC, and ABAC.

• Colyseus

  middleware · Free · by Colyseus

  Authoritative multiplayer game server for Node.js with client SDKs for many engines.

• i18next

  middleware · Free · by i18next

  Internationalization framework for JavaScript — translation, formatting, and pluralization.

• LangChain

  middleware · Free · by LangChain

  Framework for building applications with large language models — chains, agents, tools, and retrieval.

• Lucia

  middleware · Free · by Lucia

  Open-source auth library for TypeScript — sessions and credentials you fully control.

• Medusa

  middleware · Free · by Medusa

  Open-source commerce platform and toolkit for building custom online stores in Node.js.

• Meilisearch

  middleware · Free · by Meili

  Fast, typo-tolerant open-source search engine with an easy-to-integrate API.

• Novu

  middleware · Free · by Novu

  Open-source notification infrastructure — email, SMS, push, and in-app in one API.

• Passport.js

  middleware · Free · by Passport

  Authentication middleware for Node.js with 500+ strategies (OAuth, OpenID, local).

• PostHog

  middleware · Free · by PostHog

  Open-source product analytics, session replay, feature flags, and experiments.

• Prisma

  middleware · Free · by Prisma

  Next-generation ORM for Node.js and TypeScript — type-safe database access and migrations.

• Socket.IO

  middleware · Free · by Socket.IO

  Real-time bidirectional event-based communication between web clients and servers.

• Stripe

  middleware · Per-transaction · by Stripe

  Payments infrastructure — accept cards and wallets, subscriptions, and billing via API and SDKs.

• Vitest

  middleware · Free · by Vitest

  Fast unit-test framework powered by Vite for JavaScript and TypeScript projects.

• unfurl.js

  npm · Free · by jacktuck

  Scraper for oEmbed, Twitter Cards and Open Graph metadata - fast and Promise-based