NodeSource

Why are Node.js developers still debugging production issues across 14 dashboards in 2026? VSCode should already tell you: ⚠️ Process blocked for 274 ms …and let you inspect: ⬢ runtime telemetry ⬢ CPU profiles ⬢ heap snapshots ⬢ what changed directly inside the IDE. That’s the direction we’re pushing with N|Solid ⚡ Explore the extension: https://lnkd.in/e4n3GGCb

Node.js 26 adds Map.prototype.getOrInsert() ✨ No more: ⬢ map.has() ⬢ map.set() ⬢ extra boilerplate Just: “get it… or create it.” Small feature. Massive cleanup 😮💨 This is your sign to upgrade for free 👀 https://lnkd.in/eb2A7Wup #Nodejs #JavaScript

👵🏻 For more than 30 years, JavaScript developers learned to survive working with dates. We normalized things like: ❌ new Date(2026, 0, 1) → January 😭 ❌ new Date("2/3/2026") → wait... which date is this? ❌ date.setMonth(...) silently mutating objects ❌ timezone & DST bugs everywhere ❌ entire libraries just to handle time correctly Then came: • Moment.js • date-fns • Luxon • Day.js Each one trying to fix what JavaScript never solved natively. Now, after 9 years of work at TC39, Temporal is officially part of ECMAScript 2026 — and enabled by default in Node.js 26 ⚡️ JavaScript finally has a modern date/time API built into the runtime itself. We wrote the full story behind how we got here — from the rushed creation of Date in 1995 to Temporal becoming standard in 2026 👇🏼 https://lnkd.in/ez3Te9nM #JavaScript #Nodejs #Temporal #TC39 #WebDevelopment

🎬 New video on our YouTube channel ✨ This time, we sit down with Adrian Estrada — CTO at NodeSource, OpenJS Foundation Board Director, and organizer of MedellínJS, Cityjs Medellin, NodeConf Colombia and JSConf Colombia — to talk about the real challenges behind Node.js upgrades in production. We talk about: • What the OpenJS Foundation actually does • Why Node.js upgrades become difficult in production • Common upgrade challenges in enterprise systems • How the FREE assessment tool helps teams prepare • Why NodeSource and OpenJS are working on this initiative together If your team is running Node.js in production, this is a conversation worth watching 👉🏼 https://lnkd.in/e_K35bCG More about the Node.js Upgrade Program: nodesource.com/upgrade

Another day, another Node.js release 😎 Node.js 24.16.0 is out! A few test runner features, `randomUUIDv7`, plus many more bug fixes and small improvements. Full changelog and download links: https://lnkd.in/gHtVzskd

Node.js 26.2.0 is out! ✨ `stream.compose` is now stable, `node:fs` integrates with the new `Temporal` API, and a fair load of bug fixes. Full changelog and download: https://lnkd.in/gBeHJwyh

Really proud to finally share the new look of Express.js. Last year, I had the pleasure of leading the redesign of the logo and documentation, and collaborating with such a thoughtful and talented group of people across the Express team. Express.js has been part of the web for so many developers for so many years, so the goal was never to reinvent its identity, but to evolve it carefully, modernize the experience, and keep the simplicity and reliability that made it iconic in the first place. Big thanks to everyone involved for the trust, the feedback, and the collaboration along the way ❤️ Sebastian Beltran Ulises Gascón Michele Riva Davide Spaziani Testa Francesca Giannino https://lnkd.in/gEWjzDbj

AI already lives inside VS Code. So why does understanding a live Node.js application still require jumping into disconnected dashboards and monitoring tools? That’s the idea behind N|Solid in the IDE ⚡️ Runtime telemetry, diagnostics, and security insights directly inside VS Code. Read more 👇🏼 https://lnkd.in/ed9YPRDY #Nodejs #VSCode

The NodeConf EU Call for Papers is officially open. We're looking for talks on Node.js internals, performance, developer experience, and everything in between. If you've been working on something worth sharing, this is the stage for it. Tickets are on sale now too — the blind batch is already gone, so don't wait too long to secure your spot. See you in Bologna, Italy. https://www.nodeconf.eu/

⚠️ Node.js 20 is officially End-of-Life. Staying on an unsupported version introduces significant security risks, but we know migration takes time. Join members of the Node.js Technical Steering Committee Matteo Collina and Marco Ippolito as we discuss how to navigate this transition safely. We’ll cover: ✅ The logic behind the new release cadence leading to Node 27. ✅ How the project is defending against the surge of AI-generated CVE reports. ✅ Support options for those unable to migrate off Node 20 immediately. Don’t leave your production environment to chance. Hear directly from the maintainers. 📅 May 27 | 11:00 AM EST 👉 Register for the live session: https://bit.ly/4tzcAqE