CityJS London 2026

AI-Powered. JavaScript-Driven..

Get latest trends and insights from expert-led talks and workshops,

plus valuable networking, free meetups, swag, and session recordings.

LocationKensington Town Hall, LondonDate15-17 April 2026
Get free-event priority
3
days
In Person
35
speakers
JavaScript topics
6+
workshops
Pro and Free
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About the event

This year we celebrate the 30 years of JavaScript with a Three days of Workshops, Meet-up's , followed by a 1 day Javascript Conference.

Day 1

time15 April 19:00 - 21:00
locationCentral London

FREE Meetup

Day 1

time15 Apr 09:00 - 18:00
locationCentral London

Professional Workshops

Day 2

time16 Apr 09:00 - 18:00
locationCentral London

Professional & Free Workshops

Day 3

time17 Apr 09:00 - 17:00
locationKensington Town Hall

Full Conference Day

Tickets

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

All tickets include:

  • red tickTicket for Main Conference 17 April
  • red tickPriority for Free Meetup
  • red tickPriority for FREE Workshops
  • red tick30 Speakers
  • red tickBreakfast
  • red tickLunch
  • red tickCoffee and Snacks
  • red tickConference Tshirt
Check now our latest offers

Talks

Find out more about our amazing speakers

Tejas Kumar

Tejas Kumar

Director, Developer Relations @ IBM

The New UX

ContejasAIDrivenUXVoiceMultimodalInterfaces
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Matteo Collina

Matteo Collina

Platformatic Co-Founder & CTO- Node.js TSC member

The state of NodeJS

nodejs backend
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 Douglas Crockford

Douglas Crockford

JSON Creator

JavaScript: The Best Part

javascript bestpart
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Anna Henningsen

Anna Henningsen

Staff Engineer @ MongoDB

Effective Data Modeling for Document Databases

Nosql Mongodb Datamodeling
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Rich Harris
Rich Harris

Rich Harris

Vercel

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Sara Vieira

Sara Vieira

Senior Frontend Developer

Main stage MC

25-04-2025 - 09:30Royal Geographical Society, 1 Kensington Gore, South Kensington, London SW7 2AR
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Kitze

Kitze

Sizzy

From Vibe Coding to Vibe Engineering

AI-Assisted DevelopmentVibeCodingFuture of Frontend
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Alicia Spivak

Alicia Spivak

Google

How to choose the right AI model for your project

Generative AI Model SelectionAI Evaluation & BenchmarkingProduction AI Architecture
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Luca Mezzalira

Luca Mezzalira

Principal Solutions Architect @AWS

The Dark Side of Micro-Frontends

Micro-frontendsArchitectureAnti-patterns
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David Whitney

David Whitney

The Future of the AI Bubble (Panel)

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David Benson

David Benson

Senior / Lead Web Developer

The Future of the AI Bubble (Panel)

AIFuture of Development
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Workshops

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

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