CITYJS ATHENS 2026

Join 300+ developers, engineers, architects, and AI builders for the 6th edition of CityJS Athens.

• 30+ international speakers

• 3 days of workshops, talks & networking

• AI, JavaScript, frontend, backend & engineering leadership

• Athens War Museum, 21–23 October 2026

Featuring Kyle Simpson, Maximilian Schwarzmüller, Tejas Kumar, Sara Vieira, Kitze and more.

Please note: Workshops take place at different venues across Athens. If you register for 2–3 workshops at different locations, we'll do our best to help you get between venues. Depending on your workshop selections and schedule, we can arrange taxi transportation to make it easier to travel from one location to another.

21 October

Functional Programming - Athens War Museum - 09:00 AM

AI-enhanced Angular Apps with Genkit – Netcompany - 10:00 AM

React Without Surprises: Building Predictable Application– Epignosis 2:00 PM

How to Become an AI Engineer - Building Reliable AI Features in TypeScript - NetCompany : 14:00 PM

22 October

Functional Programming - Athens War Museum - 09:00 AM

The Harness Engineering Workshop – Kaizen 0*9:00 AM*

Deep Dive into Agentic Coding with Codex/Claude – Agile Actors 0*9:00 AM*

Lizard to Wizard: System Design (New) – Kaizen – 12:00 PM

Design System Test Kitchen! Recipes for AI-Ready Components – Epignosis – 12:00 PM

AI-Powered Testing with Cypress – Agile Actors – 2:00 PM

TanStack AI-Powered JavaScript Apps – Epignosis – 3:00 PM