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8 articles

Node Source

~1 min readMay 5, 2026

Node.js v26 Is Here: What Actually Changed

Node.js v26 is now available. Here’s what actually changed: Temporal enabled by default, V8 14.6, Undici 8, and key deprecations.

Node Source

~1 min readApr 21, 2026

Automatic Sourcemap Retrieval in Production: Debugging Without the Friction

Learn how automatic sourcemap retrieval improves debugging in production Node.js systems. Reduce friction, resolve stack traces instantly, and streamline observability.

Node Source

~1 min readApr 16, 2026

A Better Streams Model for JavaScript Is Taking Shape

JavaScript streams are evolving. Learn what’s changing, why it matters, and how a new model could simplify data flow in Node.js and the web.

Node Source

~1 min readMar 25, 2026

Why Node.js Upgrades Are Still Hard — And How OpenJS + NodeSource Are Addressing It

Why Node.js upgrades remain difficult and how OpenJS Foundation and NodeSource help teams reduce risk and modernize production systems.

Node Source

~1 min readMar 9, 2026

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

Learn how NodeSource’s three-step workflow—Scan, Analyze, Execute—helps teams migrate Node.js versions safely and predictably in production environments.

Node Source

~1 min readFeb 26, 2026

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

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.

Node Source

~1 min readFeb 24, 2026

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

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

Node Source

~1 min readFeb 18, 2026

From CPU Profile to Optimized Code in Minutes: How N|Sentinel Turns Node.js Telemetry into Action

Learn how N|Sentinel turns Node.js CPU profiles into validated, optimized code in minutes with AI-driven performance remediation.