Zen Firewall for Nodejs (JavaScript & TypeScript)

Zen Firewall by Aikido helps protect your application by blocking common attacks and unsafe behavior at runtime, with controls you can tune per app and environment. Use the guides below to install and set it up.

Frameworks

Nodejs (Express)Nodejs (Fastify)Nodejs (hapi)Nodejs (Hono)Nodejs (ElysiaJS)Nodejs (Koa)Nodejs (micro)Nodejs (NestJS)Nodejs (Next.js standalone)Nodejs (Restify)Nodejs (Generic middleware)

Bundlers

Nodejs (ESM)Nodejs Bundlers (generic)Nodejs with esbuild

Serverless

Nodejs (Google Cloud Pub/Sub)Nodejs (Google Cloud Functions)Nodejs (AWS Lambda)