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About the event

Day 1
time21 October - 09:00 - 17:00
locationCentral Athens

Professional Workshops by our speakers

Day 1
time21 October - 18:00 - 19:00
locationCentral Athens

Warm up event with local speakers

Day 2
time22 October - 09:00 -17:00
locationCentral Athens

Professional Workshops by our speakers

Day 3
time23 October- 09:00 - 17:00
locationAthens War Museum

Conference Day 2

Conference Highlights

Watch what you can expect from CityJS this year!

Tickets

Our prices are community prices. Get your ticket whilst our prices are low.

What you will learn:

  • red tickHow teams scale JavaScript apps to millions of users
  • red tickUsing AI tools in real production workflows
  • red tickArchitecture patterns that work in 2026
  • red tickModern frontend performance techniques (real metrics, not theory)
  • red tickDebugging complex systems in Node.js

It is for Senior JavaScript engineers, Frontend & Node.js developers, Engineers working on production systems, Devs who want practical, not beginner content

Check now our latest offers

Talks

Find out more about our amazing speakers

Training Opportunities

Choose between paid and free workshops led by industry experts to deepen your knowledge and skills.

Sponsors

CityJS would like to thank our sponsors for their kind contributions

Platinum Sponsors

Gold Sponsors

Media Partners

Community Partners

If you are interested in joining our sponsors, email us at cityjsconf@gmail.com

Its all about the memories

Our community conference has been a journey of unforgettable moments and connections.

FAQs

For any questions you can always email us at at cityjsconf@gmail.com