What is the best open-source Node.js library?

Our top pick is Prisma: Mature ORM with auto-generated client.

How many Node.js open-source libraries are there?

Thousands exist on GitHub, but we've curated the top 9 that actually ship in production. Categorized by use case.

Is this list updated?

Yes — every pick is reviewed weekly. Star counts refresh daily via the GitHub API. Last review: 22 May 2026.

Awesome · 9 curated picks

Awesome Node.js

The curated Node.js ecosystem for backend developers in 2026. ORMs, validation, automation, scraping — production-tested picks.

Database / ORM

Prisma

42k

prisma/prisma

Mature ORM with auto-generated client.

Drizzle

27k

drizzle-team/drizzle-orm

Zero-runtime ORM, edge-compatible.

TypeORM

35k

typeorm/typeorm

Decorator-based ORM.

Validation

Zod

36k

colinhacks/zod

TS-first schema validation.

Web scraping

Playwright

67k

microsoft/playwright

Cross-browser automation.

Puppeteer

88k

puppeteer/puppeteer

Chrome automation.

Cheerio

28k

cheeriojs/cheerio

Server-side jQuery-like HTML parser.

Crawlee

16k

apify/crawlee

Production-grade scraping framework.

AI integration

LangChain JS

100k

langchain-ai/langchain

JS port of LangChain for Node.

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