lukeed/polka

Health v2 · maintenance only

Adoption not part of the score

5586 stars · 175 forks observed · 2026-10-21

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Polka is an extremely minimal, high-performance Node.js web server library that serves as a faster, lighter alternative to Express.js. It provides routing, middleware support, and sub-applications on top of a native HTTP server in roughly 90 lines of code.

Use cases

• build a lightweight REST API in Node.js
• replace Express.js with a faster micro web server
• serve HTTP endpoints with minimal overhead
• create a small web server with routing and middleware
• build a microservice with a tiny HTTP framework
• use existing Express middleware in a lighter server

When to choose

• you want Express-like API and middleware compatibility with better performance and a tiny footprint
• you're building simple APIs or microservices where bundle size and speed matter
• you need a minimal HTTP server with routing without heavy dependencies

When to avoid

• you need Express's full ecosystem, built-in features like template engines or static file serving out of the box
• you require advanced framework features like built-in validation, WebSockets, or extensive plugin systems
• your team relies heavily on Express-specific internals or large middleware chains

Facets

library · maturity stable

http-server web-framework routing middleware web-development backend apis cross-platform micro-framework express-alternative minimal http-server performant nodejs

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markdown · JSON · MCP: product_card(name="lukeed/polka")