Javascript

dotJS 2026

dotJS 2026 is the world's sharpest Javascript conference, part of the dotConferences series, held at the historic Folies Bergère theater in Paris. The event brings together JavaScript developers and features talks from leading figures in web and AI technology. Co-located with dotAI (September 17), dotJS 2026 promises engaging sessions, a large social atmosph…

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68Speakers
30Sponsors
13On the bill · sessions
51Companies · in total
§I

Speakers

Programmed at dotJS, in alphabetical order.
Abbey Perini
Web Developer and Technical Writer
Adam Bradley
Adria Fontcuberta
Alex Moulinneuf
Independent Creative Developer
Anders Hejlsberg
Andrew Desmarais
Angie Jones
Global VP of Developer Relations · Block, Inc.
Antoine Caron
Engineering Manager of Frontend teams · Scaleway
Assim Hussain
Bart Waardenburg
Full-stack Developer, Creator of Fallow
Bassel Ghandour
Fullstack Software Engineer · Contentsquare
Ben Halpern
Co-founder · Forem / DEV.to
Ben Lesh
Lead Developer of RxJS
Bert Belder
Bertrand Chevrier
Charlie Gerard
Charly Poly
Developer Marketer · Inngest
Chris Heilmann
Christian Gill
Daniel Ehrenberg
David Flanagan
Founder · Rawkode Academy
Devlin Duldulao
Creator of DaloyJS, Software Engineer, Educator, Author
§II

Sponsors

The houses behind the program. Tiers as disclosed.
Accenture Technology
Aircall
algolia
Amazon Web Services
Back Market
Cloudflare
Datadog
Dataiku
Docker
Doctolib
dotConferences
GitHub
Google
Hiway
le bon coin tech
LeBonCoin Tech
Microsoft
MongoDB
Oracle
Payfit
Scaleway
Spendesk
Theodo
Twilio
Upsun
Upsun (formerly Platform.sh)
Vestiaire Collective
Voodoo
Welcome to the Jungle
Zalando
§III

Agenda

Selected from 13 sessions on the bill.
  • TBA

    Code in the Physical World

    Head of Developer Relations at Viam

    Lightning talk
  • TBA

    Coding and ADHD: Where We Excel

    Web developer and technical writer

    Lightning talk
  • TBA

    Durable Executions for Mortals

    Developer Marketer at Inngest

    Lightning talk
  • TBA

    from terrible to terrific frontend routers

    Eduardo is a Frontend Freelance, part-time Vue.js Core team member, and the author of Vue Router, Pinia, VueFire, and other libraries. He's very invested in Open Source, and loves …

    tech talk
  • TBA

    Love/Hate: Upgrading to Web2.5 with Local-First

    Kyle is a web-oriented software engineer, widely acclaimed for his "You Don't Know JS" book series and nearly 1M hours viewed of his online courses. Kyle's superpower is asking bet…

    tech talk
  • TBA

    Modern Day Mashups: How AI Agents are Reviving the Programmable Web

    Angie Jones is the Global VP of Developer Relations at Block, Inc. An award-winning educator, Angie shares her knowledge with software companies and events worldwide. As a Master I…

    tech talk
  • TBA

    Node.js will use all the memory available, and that's OK!

    Matteo is co-founder & CTO at Platformatic. With over 15 years of software engineering experience, he's known to author the Fastify web framework, the fast logger Pino, and his con…

    tech talk
  • TBA

    Prompting is the New Scripting: Meet GenAIScript

    Yohan Lasorsa is a Principal Developer Advocate at Microsoft, a Google Developer Expert for Angular, and an active open-source author and contributor. With 15+ years of experience …

    tech talk
  • TBA

    Recreating Windows Media Player Art With Web MIDI API

    Developer Advocate at CK Editor

    Lightning talk
Intermission
Part the Second · For the Buyer

What does it mean when 51 companies show up — and 6 bet on three roles at once?

51 companies. six 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
6All threespeak · spons · exh
23Sponsoringsponsor only
22Companies Speakingspeaker only

The Triple-Threat

Google·Cloudflare·GitHub·Microsoft·Scaleway·Upsun

Speakers by seniority

16% of the speakers carry senior titles — C-suite, Founder, VP, or Director-level.

  • C-suite57%
  • Founder / Owner34%
  • VP-level11%
  • Director / Head of23%
  • Manager / Lead812%
  • Engineer · IC2232%
  • Research / Science11%
  • Other roles2638%

Of 68 on the bill · classified by free-text title

Most-represented companies
  1. 01GoogleSp2V
  2. 02CloudflareSp1V
  3. 03GitHubSp1V
  4. 04MicrosoftSp1V
  5. 05ScalewaySp1V
  6. 06UpsunSp1V
  7. 07Accenture TechnologySp
  8. 08AircallSp
  9. 09AlgoliaSp
  10. 10AWSSp
  11. 11Back MarketSp
  12. 12DatadogSp
  13. 13DataikuSp
  14. 14DockerSp
Sponsors by tier
unspecified30
100% of 30
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