<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:media="http://search.yahoo.com/mrss/"><channel><title><![CDATA[The NodeSource Blog]]></title><description><![CDATA[Node.js Support, Training and
                    Consulting for the Enterprise, Worldwide]]></description><link>https://nodesource.com/blog</link><generator>NodeSource v1.0.0</generator><lastBuildDate>Fri, 06 Mar 2026 17:13:43 GMT</lastBuildDate><atom:link href="https://nodesource.com/blog/rss" rel="self" type="application/rss+xml"/><ttl>60</ttl><item><title><![CDATA[February in Node.js: Release Discipline, Security Signal, and Runtime Progression]]></title><description><![CDATA[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.]]></description><link>https://nodesource.com/blog/february-2026-nodejs-releases-security-runtime-updates</link><guid isPermaLink="false">february-2026-nodejs-releases-security-runtime-updates</guid><pubDate>Thu, 26 Feb 2026 05:00:00 GMT</pubDate><media:content url="https:https://images.ctfassets.net/hspc7zpa5cvq/7LN0ixY1L8W5C0wQGd1o0P/2a869ccaab23c9d23aa7f56c8038a03e/BLOG__10_.png" medium="image"/></item><item><title><![CDATA[Inside the Node.js Event Loop: What Actually Blocks Your Production System]]></title><description><![CDATA[A deep technical breakdown of the Node.js Event Loop, libuv, thread pool behavior, and the real causes of production latency and blocking.]]></description><link>https://nodesource.com/blog/inside-nodejs-event-loop-production-blocking</link><guid isPermaLink="false">inside-nodejs-event-loop-production-blocking</guid><pubDate>Tue, 24 Feb 2026 05:00:00 GMT</pubDate><media:content url="https:https://images.ctfassets.net/hspc7zpa5cvq/KM7tZgLQ7QiTWqhtqptiR/47bee7f5f84b5c798c66c2f4cbfbdfca/BLOG__8_.png" medium="image"/></item><item><title><![CDATA[From CPU Profile to Optimized Code in Minutes: How N|Sentinel Turns Node.js Telemetry into Action]]></title><description><![CDATA[Learn how N|Sentinel turns Node.js CPU profiles into validated, optimized code in minutes with AI-driven performance remediation.]]></description><link>https://nodesource.com/blog/from-cpu-profile-to-optimized-code-in-minutes-nsentinel-nodejs</link><guid isPermaLink="false">from-cpu-profile-to-optimized-code-in-minutes-nsentinel-nodejs</guid><pubDate>Wed, 18 Feb 2026 05:00:00 GMT</pubDate><media:content url="https:https://images.ctfassets.net/hspc7zpa5cvq/2VMMUMTQ1UsnN9pBQEpwuf/0f0658a407254726c87148cb4933bd67/BLOG__7_.png" medium="image"/></item><item><title><![CDATA[Is Node.js Single-Threaded… or Not?]]></title><description><![CDATA[Is Node.js single-threaded? Learn how V8, libuv, the event loop, and the thread pool work together inside the Node.js runtime.]]></description><link>https://nodesource.com/blog/is-nodejs-single-threaded-or-not</link><guid isPermaLink="false">is-nodejs-single-threaded-or-not</guid><pubDate>Thu, 12 Feb 2026 05:00:00 GMT</pubDate><media:content url="https:https://images.ctfassets.net/hspc7zpa5cvq/7eSJbkAmIsHrWxrxbzxyju/8cb97ff3d545c289d5e949293fc53666/BLOG__6_.png" medium="image"/></item><item><title><![CDATA[OpenTelemetry vs. Deep Runtime Telemetry: Which Is Better for Your Node.js Stack?]]></title><description><![CDATA[OpenTelemetry gives system-wide observability, but deep runtime telemetry explains what’s happening inside Node.js—why production teams need both at scale]]></description><link>https://nodesource.com/blog/opentelemetry-vs-deep-runtime-telemetry-nodejs</link><guid isPermaLink="false">opentelemetry-vs-deep-runtime-telemetry-nodejs</guid><pubDate>Tue, 10 Feb 2026 05:00:00 GMT</pubDate><media:content 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and what matters for teams running Node.js in production.]]></description><link>https://nodesource.com/blog/january-in-nodejs-releases-security-updates</link><guid isPermaLink="false">january-in-nodejs-releases-security-updates</guid><pubDate>Mon, 02 Feb 2026 05:00:00 GMT</pubDate><media:content url="https:https://images.ctfassets.net/hspc7zpa5cvq/nccJX6J1raTcQEI6lpqvB/161c64610ad29a5e0d321a29992c6042/BLOG__1_.png" medium="image"/></item><item><title><![CDATA[Resolved: GPG Signature Warnings on Debian 13 and Modern Ubuntu]]></title><description><![CDATA[Learn why GPG signature warnings appear on Debian 13 and modern Ubuntu, how NodeSource fixed them with SHA-512 keys and which Node.js versions are supported]]></description><link>https://nodesource.com/blog/gpg-signature-warnings-debian-13-ubuntu-nodesource</link><guid isPermaLink="false">gpg-signature-warnings-debian-13-ubuntu-nodesource</guid><pubDate>Thu, 22 Jan 2026 05:00:00 GMT</pubDate><media:content 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affect you, and how to assess impact and upgrade safely in production]]></description><link>https://nodesource.com/blog/nodejs-security-release-january-2026</link><guid isPermaLink="false">nodejs-security-release-january-2026</guid><pubDate>Wed, 14 Jan 2026 20:00:00 GMT</pubDate><media:content url="https:https://images.ctfassets.net/hspc7zpa5cvq/7FE7fYPOaS9Ousqm1Wv26f/a633ec8d08afc2442835e628b6c360fb/tweet__1_.png" medium="image"/></item><item><title><![CDATA[From Observability to Pull Request: N|Solid 6.3.1 Brings AI-Driven Performance Fixes to GitHub]]></title><description><![CDATA[A new release that connects N|Solid’s AI optimization engine directly to GitHub for seamless, secure performance improvements.]]></description><link>https://nodesource.com/blog/nsolid-mpc-integrations-github</link><guid isPermaLink="false">nsolid-mpc-integrations-github</guid><pubDate>Tue, 04 Nov 2025 07:22:00 GMT</pubDate><media:content 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