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The NodeSource Blog

All Posts

Node.js

february-2026-nodejs-releases-security-runtime-updates

February in Node.js: Release Discipline, Security Signal, and Runtime Progression

In Node.js  on Feb 26 2026

Explore what happened in Node.js in February 2026, including v24.14.0 LTS, v25.7.0 Current, patch releases, and new security reporting requirements.

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inside-nodejs-event-loop-production-blocking

Inside the Node.js Event Loop: What Actually Blocks Your Production System

In Node.js  on Feb 24 2026

A deep technical breakdown of the Node.js Event Loop, libuv, thread pool behavior, and the real causes of production latency and blocking.

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is-nodejs-single-threaded-or-not

Is Node.js Single-Threaded… or Not?

In Node.js  on Feb 12 2026

Is Node.js single-threaded? Learn how V8, libuv, the event loop, and the thread pool work together inside the Node.js runtime.

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nodejs-hackerone-signal-requirement

Understanding Node.js’ New Signal Requirement for Security Reports

In Node.js  on Feb 05 2026

Node.js introduced a Signal requirement on HackerOne to reduce noise, improve vulnerability report quality, and support security maintainers.

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january-in-nodejs-releases-security-updates

January in Node.js: Releases, Security Updates, and What Actually Matters

In Node.js  on Feb 02 2026

A practical recap of what happened in Node.js in January: security updates, release signals, and what matters for teams running Node.js in production.

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nodejs-security-release-january-2026

Node.js January 2026 Security Release: What Changed and Why It Matters

In Node.js  on Jan 14 2026

Learn what changed in the Node.js January 2026 security release, which CVEs affect you, and how to assess impact and upgrade safely in production

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nodejs-24-becomes-lts

Node.js 24 Becomes LTS: What You Need to Know

In Node.js  on Oct 31 2025

Node.js 24.11.0 “Krypton”, the Node.js 24 line has officially entered Long-Term Support (LTS) and will continue receiving maintenance April 2028

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nodejs-features-replacing-npm-packages

15 Recent Node.js Features that Replace Popular npm Packages

In Node.js  on Oct 01 2025

Many Node.js features that once required third-party packages are now built into the runtime itself.

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nodejs-22-features

Node.js 22 Features You Should Be Using

In Node.js  on Oct 10 2025

If your application isn't running on the new LTS, here are the production-ready features you're missing out on, and why you should prioritize the upgrade.

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lower-cloud-cost-nodejs

Lower Cloud Bills, Faster MTTR, Stronger Security: One Platform for Node.js

In Node.js  on Aug 21 2025

For companies running Node.js applications, hidden inefficiencies can quietly drive up costs, slow down innovation, and increase risk.

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scalable-api-with-node.js-and-typescript

Building Scalable APIs with Node.js and TypeScript

In Node.js  on Jul 24 2025

In this post, we’re gonna break down how to build scalable APIs using Node.js and TypeScript without overcomplicating things.

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worker-threads-nodejs-multithreading-in-javascript

Worker Threads in Node.js: A Complete Guide for Multithreading in JavaScript

In Node.js  on Jun 12 2025

In this guide, you’ll learn everything you need to know about worker threads—how they work, when to use them, how to implement them

Read More

1 / 15

Featured Articles

  • Scan, Analyze, Execute: NodeSource’s Three-Step Workflow for Stress-Free Node.js Migration

      on Mar 09 2026

  • February in Node.js: Release Discipline, Security Signal, and Runtime Progression

    In Node.js  on Feb 26 2026

  • Inside the Node.js Event Loop: What Actually Blocks Your Production System

    In Node.js  on Feb 24 2026

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