CityJS São Paulo


TOVTS and 2 FREE meetup events

About CityJS

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.

3 speakers and a host at an ineractive session at cityjs conf


Check out our video gallery


Will you be able to pay for the speakers' travel?

We advise speakers to inform us first about the title/subject of the intended talk before a decision can be confirmed regarding re-imbursing travel and accomodation costs. Speakers can contact us directly at While we cannot guarantee that all speakers will have all expenses covered, we are willing to discuss it after a talk proposal has been accepted.

Do you have a code of conduct?

We will follow the same code of conduct observed in JSConf Conferences you can find it

What is your refund policy?

All tickets are not refundable and can only be transferred to another event within a year or next year of the purchase date. If you would like a refund, please email us at

Coronavirus update

We are currently following the rules of the UK Government. We are still alerted for future changes in the requirements.

For any more questions, email us at