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17 articles tagged #Node.js.
P.01A webhook is a promise your server makes to accept a request it can't control the timing, order, or retry count of. Here's how to verify signatures correctly, handle retries without duplicating side effects, and design a receiver that survives real-world delivery chaos.
P.02Starting with Node.js 27 in October 2026, Node drops its odd/even release model for one major release per year, and every release becomes LTS. Here's what changes, when, and how to plan your next upgrade around it.
P.03Your Node process's memory climbs until it gets OOM-killed, and restarting just buys a few hours. Here's the actual workflow for finding what's leaking: heap snapshot comparison, retainer paths, and the tools that make it fast.
P.04The short answer: BullMQ for Node, Celery for Python, Sidekiq for Ruby, and Temporal or a cloud-managed queue when you need durability without owning broker infrastructure. Here's the reasoning, a comparison table, and working code.
P.05As of Node.js 24, type stripping is stable and on by default: node file.ts just runs. Here's exactly what that buys you, what TypeScript syntax it can't handle, and when you still need a real compiler.
P.06Node.js 26.5.0 landed July 8, 2026 with a handful of small but useful additions: an exposed ReadableStreamTee, streaming Blob text reads, TLS group reporting, and a batch of crypto hardening fixes. Here's what's worth adopting now.
P.07Node.js pushed security updates on June 18, 2026 across v22, v24, and v26, patching 12 CVEs. Two are high-severity auth bypasses. The most interesting is undici's HTTP response queue poisoning, which can send the wrong response to the wrong request on keep-alive connections.
P.08Node.js has fractured into async-first, TypeScript-native, and edge-runtime camps. This is the practical screening guide for hiring a Node.js developer who can build production backends, not just Express tutorials.
P.09While the JavaScript ecosystem chased Bun, Deno, and edge runtimes, Fastify quietly became the production choice for high-throughput Node.js APIs. Here's why it's still the right call for many teams.
P.10Most background job solutions require you to run and monitor a Redis instance, manage worker processes, and wire up your own retry logic. Inngest skips all of that. Here's how it works and when it's the right call.
P.11Command-line tools are underrated as developer products. TypeScript makes them maintainable. Here's the full picture: argument parsing, interactive prompts, output formatting, and distribution.
P.12NestJS has been growing quietly for years. If your Node.js backend is a pile of Express middleware with no clear structure, NestJS offers a path forward without changing languages.
P.13Background jobs that crash mid-execution lose all their state. Temporal solves this by making workflows durable state machines that survive process restarts, deploys, and outages. Here's what it looks like in TypeScript and Python.
P.14EditorPickBun hits 52K req/sec, Deno 2 achieves full npm compatibility, and Node.js remains the enterprise standard. A practical comparison with benchmarks, code examples, and migration guides.
P.15Our curated list of npm packages that make it into every CODERCOPS project. Each one battle-tested across 30+ production apps with alternatives we considered.
P.16Astro vs Next.js vs Remix. PostgreSQL vs MongoDB. Vercel vs AWS. Every technology choice in your web application has tradeoffs. Here's a practical guide to making the right decisions for your project.
P.17TypeScript 5.8 brings improved type checking, direct Node.js execution, and better JavaScript interoperability. Here's everything developers need to know.