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Built for developers

Build what’s next.
Meet your people.

Practical talks, hands-on workshops, and real connections for developers building with AI.

  • Practical talksLearn from builders working on real problems.
  • Hands-on workshopsGet practical experience, not just theory.
  • Community connectionsMeet peers, share ideas, and keep the conversation going.

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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Previously Sponsored by

CityJS would like to thank our sponsors for their kind contributions

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

Grow with the community

Connect with the people
building what’s next.

Reach engineers, founders, and technical decision-makers through a community built on trust and shared expertise.

  • Share your expertise through hands-on workshops.
  • Meet developers and demonstrate what your tools can do.
  • Support access through diversity and inclusion initiatives.
Partner with usAsk for the prospectus

One event or several cities. Let’s build the right partnership together.

Speakers sharing their experience on the CityJS conference stage