Javascript

NodeConf EU 2026

NodeConf EU 2026 is a two-day conference for people who build with Node.js. Attendees can expect technical talks on Node.js applications, runtimes, tooling, observability, and architecture. The event blends deep technical content with the opportunity to network with maintainers, staff engineers, library authors, and JavaScript product teams. Held in Bologna,…

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31Speakers
18Sponsors
203Sessions
28Companies · in total

Speakers

Programmed at NodeConf, in alphabetical order.

Abdelrahman Awad
Senior Software Engineer · Sentry
Aki Rose Braun
Engineer & Consultant
Anna Henningsen
Staff Engineer · MongoDB
Antoine du Hamel
Node.js Technical Steering Committee
Brian Muenzenmeyer
Principal Engineer & Node.js Website Maintainer
Bryan English
Staff Engineer · Datadog
Caio Lima
Igalia
Claudio Wunder
Platform Engineer · HubSpot
David Mark Clements
Ethan Arrowood
Head of Open Source Engineering · Harper
Fabrizio Fenoglio
Lead Storage Engineer · Supabase
Filip Skokan
Staff Engineer · Okta
Guy Bedford
Systems Engineer · Cloudflare
Jacob Smith
Node.js Core Collaborator
James M Snell
Principal Engineer · Cloudflare
Lois Zhao
Founder · The San Francisco Voice Company
Luca Del Puppo
Senior Software Engineer · Nearform
Marco Ippolito
Senior Security Engineer · HeroDevs
Marina Ionel
Frontend Tech Lead · UNIwise
Matteo Collina
Chief Technology Officer · Platformatic
Mikola Lysenko
Principal Software Engineer · Socket
Néstor López
Platform Engineer · Zephyr Cloud

Sponsors

The companies behind the program. Tiers as disclosed.

CloudflareDiamond
PlatformaticPlatinum
nxteditionGold
SocketGold
TetherGold
Zephyr CloudGold
IgaliaSilver
TypesenseSilver
vltSilver
BolognaJSCommunity
CityJS LondonCommunity
DatadogSupporting
GrUSPCommunity
HeroDevsSupporting
NearformSupporting
OpenJS FoundationSupporting
SentrySupporting
ZurichJSCommunity

Agenda

Selected from 203 sessions.

  • 02. 09:0009:30

    The New Node.js Release Model: Why Node 27 Changes Everything

    Release schedules sound boring until you realize how much of the ecosystem depends on them. Over the years, the Node.js release process has accumulated a lot of operational comple…

  • 03. 09:1509:45

    A common minimum Node.js subset for all runtimes

    The mission of the Web Interoperable Runtimes Technical Committee (WinterTC) at ECMA is the promotion of interoperability between all JavaScript runtimes, regardless of what role t…

  • 03. 09:3010:00

    FFI: Crossing the Native Boundary in Node.js

    We will tell the story of how `node:ffi` made its way into Node.js core: from the original implementation work by Bryan English, through the renewed initiative started by Colin Ihr…

  • 04. 09:4510:15

    A Leak in the Shell - How Refactoring Autocomplete Broke Us and How We Fixed It

    Improving the autocomplete in MongoDB's database CLI seemed like a great idea. But when the team tried to flip the feature flag, things quickly started to go sideways: a story of m…

  • 04. 10:0010:30

    Next-Gen Flame Graphs: Making Node.js Performance Profiling Actually Work

    Remember when profiling Node.js meant wrestling with perf, sed scripts, and mysterious V8 internals? Traditional flame graph generation has been like performing surgery with a rust…

  • 05. 10:1510:45

    NodeJS Performance Tips & Tricks

    Most Node.js performance advice stops at "use async/await" and "run a profiler." This talk picks up where that ends. Drawing from years of shipping a high-throughput broadcast plat…

  • 06. 11:0011:30

    Replacing What Works: doc-kit and the Next 10 Years of Node.js Documentation

    The toolchain generating Node.js API documentation dates back to 2012 and Node.js v0.6.x. Before the io.js fork, before npm had a lockfile, before Node.js even had a foundation. Fo…

  • 07. 11:1011:40

    What's the Tea?

    A Node.js team you've probably never heard of is "next-10": we keep our ears to the ground, eyes on the sky, and fingers on the pulse. But what does that mean? Our mandate is to gu…

  • 07. 11:3012:00

    Federated, but Contained: Exploring ShadowRealm and SES for Module Federation on Node.js

    Module Federation lets a Node.js process load independently deployed code at runtime. Nobody talks about the second half: once a federated ESM graph is loaded, how do you update it…

Company intelligence

What does it mean when 28 companies show up, and 10 bet on three roles at once?

28 companies. ten are betting more than once.

The numbers below are derived from the speakers, sponsors, and exhibitors on this page, cross-referenced into one ledger. They are the only thing here that 10times.com cannot tell you.

Who's in the room
10All threespeak · spons · exh
8Sponsoringsponsor only
10Speakingspeaker only

In all three roles

Cloudflare·Platformatic·Datadog·HeroDevs·Igalia·Nearform·nxtedition·Sentry·Socket·Zephyr Cloud

Speakers by seniority

13% of the speakers carry senior titles: C-suite, Founder, VP, or Director-level.

  • C-suite26%
  • Founder / Owner13%
  • Director / Head of13%
  • Manager / Lead1342%
  • Engineer · IC723%
  • Other roles723%

Of 31 speakers · classified by free-text title

Most-represented companies
#CompanyRolesSpeakers
1CloudflareSponsor · Diamond2
2PlatformaticSponsor · Platinum2
3DatadogSponsor · Supporting1
4HeroDevsSponsor · Supporting1
5IgaliaSponsor · Silver1
6NearformSponsor · Supporting1
7nxteditionSponsor · Gold1
8SentrySponsor · Supporting1
9SocketSponsor · Gold1
10Zephyr CloudSponsor · Gold1
11BolognaJSSponsor · Community-
12CityJS LondonSponsor · Community-
13GrUSPSponsor · Community-
14OpenJS FoundationSponsor · Supporting-
Sponsors by tier
diamond1
6% of 18
platinum1
6% of 18
gold4
22% of 18
silver3
17% of 18
community4
22% of 18
supporting5
28% of 18
At peer events but not here

These companies sponsored two or more peer events recently, but aren't on this program. For an organizer, that's a list of warm prospects.

Related events · by shared sponsors
ConferenceDateCityShared sponsors
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Open Source SecurityCon 2026November 9, 2026Salt Lake City3
DEVWorld 2027June 3, 2027Amsterdam3
SREcon26 Europe/Middle East/AfricaOctober 13, 2026Dublin2
Longhorn PHP 2026October 15, 2026Austin2

Partner conferences

Listed on this event's own sponsor page