Every article tagged Express, in one place.
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Stdio servers run on the user's machine. A remote MCP server runs on your infrastructure and is reached over HTTP, which is how SaaS products expose their tools to AI apps. The current HTTP transport is Streamable HTTP : one endpoint that accepts JSON-RPC over...
Express 5 finally handles async route handlers properly: if an async handler throws or returns a rejected promise, the error goes to your error middleware. No more express-async-errors or wrapping every route in try/catch. Async handlers just work app.get('/us...
Most API breaches come from a few well-known mistakes. Work through this checklist for every Node.js service you deploy. 1. Validate every input import { z } from 'zod'; const CreateOrder = z.object({ productId: z.uuid(), quantity: z.number().int().min(1).max(...
