Welcome to CityJS

We provide conferences with inspiring talks, advanced workshops, and more in Javascript, Frameworks, Nodejs, TypeScript, and beyond. Elevate your skills, broaden your horizons, and code the future with us.

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Upcoming events
NodeJS Matteo Collina Workshops
29 September
LocationJust Eat HQ, London
London, UK
8-10 April 2026
LocationKensington Town Hall, London
Athens, Greece
October 2026
LocationCentral Athens

Previously Sponsored by

CityJS would like to thank our sponsors for their kind contributions

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

A global community event

The force behind an exceptional JavaScript  Conference that has grown organically from the roots of a thriving monthly meet-up in London. At the heart of our  story is the collaborative spirit of four distinguished JavaScript groups: Halfstack, JSMonthly, ex London JSCommunity, and London Node User Group.

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