Javascript

CityJS Athens 2026

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ityJS Athens 2026 is a three-day event with deep JavaScript & AI talks by engineers who build real systems. Join senior frontend & Node.js developers for practical lessons on performance, scaling, and modern JS architecture through workshops, talks, and networking, featuring 20+ expert speakers from companies like IBM, Microsoft, and Google Developer Expert…

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13Voices
20Underwriters
0Exhibitors
6On the bill · sessions
27Companies · in total
§I

The Voices

Programmed at CityJS, in alphabetical order.
Aristeidis Bampakos
GDE Angular
Bampakos A
Evangelia Mitsopoulou
Founder · Evangelia | ex-Elastic
John Tsevdos
Orfium
Kitze
Sizzy
Konstantinos Leimonis
Tech Lead, Client Foundations · monday.com
Kyle Simpson
Human-Centric Technologist
Maxim Salnikov
Microsoft
Neciu Dan
Sara Vieira
Senior Frontend Developer
Stella Varvarigou
Senior Cyber Security Consultant · NTT Data
Tamas Piros
Developer Advocate
Tejas Kumar
Director, Developer Relations · IBM
§II

Underwritten By

The houses behind the program. Tiers as disclosed.
Kaizen GamingPlatinum
EpignosisGold
AngularAthensCommunity Partner
AngularBelgradeCommunity Partner
Athens Tech CollegeCommunity Partner
CodemotionCommunity Partner
contentful
evangeliatechCommunity Partner
GDGAthensCommunity Partner
GreeceJSCommunity Partner
JS Monthly LondonCommunity Partner
KarieraMedia Partner
LinqCommunity Partner
ministry of testingCommunity Partner
React AlicanteCommunity Partner
REACT BARCELONACommunity Partner
React NorwayCommunity Partner
Sae AthensCommunity Partner
skgjsCommunity Partner
VueJSGreeceCommunity Partner
§III

The Programme

Selected from 6 sessions on the bill.
  • 21 October - 10:00 - 13:00

    AI-enhanced Angular apps with Genkit - Bampakos A

    Workshops
  • 21 October - 14:00 - 17:00

    The Death of useEffect: Writing Predictable React- John Tsevdos

    Workshops
  • 21 October - 9:00 - 17:00

    Functional Programming Workshop - Kyle Simpson Day 1

    Workshops
  • 22 October - 10:00 - 13:00

    The Harness Engineering Workshop - Tamas Piros

    Workshops
  • 22 October - 14:00 - 17:00

    Lizard to Wizard: System Design (New) - Neciu Dan

    Workshops
  • 22 October - 9:00 - 17:00

    Functional Programming Workshop - Kyle Simpson Day 2

    Workshops
Intermission
Part the Second · For the Buyer

An audience of 27 companies, parsed from the program.

27 companies in attendance.

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.

01Fig. 01 — Composition of the House
0All threespeak · spons · exh
20Sponsoringsponsor only
0Exhibitingexhibitor only
7Companies Speakingspeaker only
02Fig. 02 — The Voices, by Seniority

15% of the speakers carry senior titles — C-suite, Founder, VP, or Director-level.

  • Founder / Owner18%
  • Director / Head of18%
  • Manager / Lead18%
  • Engineer · IC323%
  • Other roles754%

Of 13 on the bill · classified by free-text title

03Fig. 03 — The Heaviest in the Room
  1. 01AngularAthensSp·C
  2. 02AngularBelgradeSp·C
  3. 03Athens Tech CollegeSp·C
  4. 04CodemotionSp·C
  5. 05ContentfulSp
  6. 06EpignosisSp·G
  7. 07evangeliatechSp·C
  8. 08GDGAthensSp·C
  9. 09GreeceJSSp·C
  10. 10JS Monthly LondonSp·C
  11. 11Kaizen GamingSp·P
  12. 12KarieraSp·M
  13. 13LinqSp·C
  14. 14ministry of testingSp·C
04Fig. 04 — By Tier
platinum1
5% of 20
gold1
5% of 20
community partner16
80% of 20
media partner1
5% of 20
unspecified1
5% of 20
05Fig. 05 — The Missing · who's 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.

06Fig. 06 — Adjacent Convocations · by shared underwriters