Marco Ippolito

Type stripping is now stable. Enjoy 🌞

📸 #NodeConfEU @marcoippolito.dev: Rethinking HTTP in Node.js

The community support for @nodeconf.eu has been amazing so far! Let's fill the seats! Tickets are still available!

Excited to share vlt 1.0 along with our hosted registries & ecosystem mirrors now GA! A drop-in npm replacement, built so nothing runs on your machine just because you typed install. → faster delivery → malware blocking at the registry layer → graph-native querying

#NodeConf EU is back! If you've been working on something worth sharing about #Node.js internals, performance, #developer experience, or anything in between, this is the stage for you! nodeconf.eu See you in Bologna! 🇮🇹

Caturday 😽

Node.js v22.22.3 is out 🚀🚀 Changelog 👇 nodejs.org/en/blog/rele...

ICYMI (and we hope you didn't): Node.js 20 went EOL last week. But you have options. Check out our EOL support: https://nodejs.org/en/about/eol

NodeConf EU is back in Bologna, Italy and it's going to be special 🇮🇹 Great talks, better people, and the kind of hallway track you can't replicate online. Blind tickets? Already gone. CFP open. Regular tickets moving. Join us: www.nodeconf.eu

We now have an 'open web API' that requires you to comply with Google's "terms of use". I know many at Chrome disagree with this, but feel they can't say anything publicly out of fear of internal retribution. github.com/mozilla/stan...

Node.js v26.0.0 is out 💚 Temporal API enabled by default, V8 14.6, Undici 8, and key deprecations as we keep modernizing the platform. Check it out nodejs.org/en/blog/rele...

Reminder: Node.js v20 is end-of-life (EOL) today. Upgrade + get security support for EOL versions here: https://nodejs.org/en/about/eol

It's time to close this issue. Node.js v20 goes end of life today! github.com/nodejs/Relea...

We are happy to announce the NodeConf EU is returning in 2026. This time, things will be a little different. While the Irish countryside made for a beauttiful backdrop for getting the community together to talk about Node.js, there have always been a number of logistical challenges to hosting there;

Great Node.js Collab Summit in London the past 2 days. Lots accomplished.

Caturday

Node.js is moving to one major release per year starting with Node 27! 🚀 ✅ Simpler: Every release becomes LTS. ✅ Predictable: Version numbers now align with the year. ✅ New: A 6-month Alpha channel for early testing. https://bit.ly/4rnosLg

Node.js v22.22.1 is out 🔥 Release notes 👇 nodejs.org/en/blog/rele...

Node.js v20.20.1 is out 🎉 This is the last planned release before v20 goes End-of-Life ❗ Release notes 👇 nodejs.org/en/blog/rele...

I just found out @deno.land throws the same error as Node.js when trying to run typescript in node_modules. That's cool 🙏 github.com/denoland/den...

github.com/nodejs/types...

Node.js patch release day! Full changelog and download links at nodejs.org/en/blog/rele... and nodejs.org/en/blog/rele...

See you at #FOSDEM tomorrow 💚

🚨 Node.js assessment of the recent OpenSSL Security Release TL;DR: We'll update OpenSSL versions through a regular release process. nodejs.org/en/blog/vuln...

This just landed! Thanks @addaleax.bsky.social and @legendecas.bsky.social for the reviews! It will be out in the next semver-minor release of 25, and likely backportable to older LTS - the new workflow is a compatible improvement to the existing postject-based SEA building workflows from v18.x.

This account is now operating on a cats-only basis

We appreciate your patience and understanding as we work to deliver a secure and reliable release. Updates are now available for the 25.x, 24.x, 22.x, 20.x Node.js release lines to address: - 3 high severity issues - 4 medium severity issues - 1 low severity issue nodejs.org/en/blog/vuln...

Node.s sec release We are doing our best. We are ensuring test passes on all platforms and all active release lines (v20, v22, v24 and v25) - and they aren't currently. Unfortunately, we don't have an ETA for that, and it's likely that this security release will be postponed one more time. Sorry.

TIL that modern Node not only supports `--env-file` / `--env-file-if-exists` but also a new method to programmatically load .env files. It's been marked stable since Node v24 (current LTS), and I'm now on the journey of removing all the `dotenv` dependencies. 😅 www.stefanjudis.com/today-i-lear...

Welcome Frieren 💜

Thank you @awscloud.bsky.social soooo much for sponsoring me on @github.com 🙏 what a present 🎁 github.com/sponsors/mar...

⚠️ Node.js security release has been postponed ⚠️ We have decided to delay the security release further to January 7th 2026 to ensure the team has enough time to prepare the releases and avoid distruptions during the holiday season. nodejs.org/en/blog/vuln...

⚠️ The security release has been postponed to the 18th of December. The team is working on a challenging patch.

Type stripping is stable in a LTS version 👽

Type stripping landed in Node 24 LTS 40 minutes ago! Thanks @marcoippolito.dev! github.com/nodejs/node/...

❗️Node.js Security release pre-alert ❗️ We will release new versions of v20, v22, v24, v25 release lines on or shortly after the 15th of December 2025 in order to address: * 3 high severity issues. * 1 low severity issue. * 1 medium severity issue. nodejs.org/en/blog/vuln...

Node.js v20.19.6 is out 🥳 Release notes: nodejs.org/en/blog/rele...

Node & TypeScript excitement 😉 Marco tells the story of implementing Type Stripping support in Node. It involves a lot of collaboration across the JS ecosystem. 🔷 First cut took 20 days (fast for Node) 🔷 TS delivered flags to ease adoption 🔷 Marco's reward: a bread machine

Just published a new blog post. It’s about my experience shipping Node.js native TypeScript support. It’s not a technical blog post, it's about my perspective, what it felt like and what I learned along the way. satanacchio.hashnode.dev/the-summer-i...

on type safety

Good first issue in Node.js github.com/nodejs/node/...

good first issue github.com/nodejs/amaro...

At JsConf.jp @marcoippolito.dev is telling us about built-in TypeScript support in Node. Node's type-stripping is performed by SWC and was inspired by ts-blank-space bloomberg.github.io/ts-blank-spa...

Node excitement 😉 Congrats to @marcoippolito.dev on making it official: type-stripping in Node 25 is now declared to be stable 🎉 You can run: node index.ts The capabilities have not changed since Node 24. This is purely a maturity indicator.

it's time github.com/nodejs/node/...

Here are the slides for my Node.js year in review talk: speakerdeck.com/ruyadorno/no... #nodejs #javascript #JSConf

Node.js v24.10.0 is out. * Per-stream inspectOptions support in console * Removal of util.getCallSite (in favour of util.getCallSites) * Upgraded OpenSSL to 3.5.4 and npm to 11.6.1 * Various src and benchmark optimizations https://nodejs.org/en/blog/release/v24.10.0

Marco Ippolito introduces node.config.json in Node.js v23, a long-awaited config file that finally makes runtime flag management structured and predictable. 🚀 #NordicJS #NordicJS2025

please do fill this out! it's one of the good surveys and I always find taking it to be informative and fun. ✨ ... and, if you're not always represented in surveys like this, it would be particularly good to hear your voice 🙏

pnpm v10.16.0 adds "minimumReleaseAge", a setting for defining how long a version has to have been published before pnpm will install it. A nice countermeasure against accidental installs of short-lived compromised packages before they get taken down. Not a 100% fix, but a great additional step!