May 12 – 15, 2025
London and Online
Expo: May 13 – 14, 2025

Early Bird Ends In:

Build and Secure High-Performance JavaScript Applications:
Angular, React,
and Node.js in Action

Master Modern JavaScript:
Practical Techniques
from Progressive Web Apps to JAMstack and AI-Driven Innovations

Optimize and Fortify Your JavaScript Stack:
Best Practices in Full-Stack Development

Innovate with JavaScript:
Hands-On
Solutions Using AI, WebAssembly, and Modern Web Technologies

25
Years of IT Conferences
10
+
JavaScript Training
5
Editions Worldwide
4000
+
Satisfied Participants

5 Reasons to attend
iJS London

Power Workshops
with hands-on coding
Learn
About the latest innovations
4 Full Days
with workshops, sessions and keynotes
Networking
International community
of JavaScript enthusiasts
40+ Speakers
and Java masterminds from around the globe

Conference Tracks

Explore our main topics: Click the icons to discover the latest trends of 2024

Program Highlights

Conference Days | May 13-14, 2025

Workshop Days | May 12 & 15, 2025

Speaker Lineup

Participated in the Past

The Choice is Yours!

Join Us Live In London!

Stylish conference hotel in a fantastic location!
Enjoy exclusive hotel deals
Get to know the trainers personally
Network and exchange experiences with like-minded people

Get On-Site Tickets

Join us From Wherever You Want!

You Decide The Location and Place!
First-Class Online Conference Platform
Interactive Highlights and Surprises
Network Virtually and Exchange Experiences


Get Remote Tickets

ON-SITE ADVANTAGES

Tickets

BOOK NOW & BENEFIT FROM THE EARLY BIRD OFFERS UNTIL JANUARY 30:

Early Bird prices: Save up to £710

Free Workshop Day: When booking a 3-Day pass

Devmio London Week offer: Access to parallel conferences starting at £250

Video Recordings: 6 months of access to session recordings with devmio Fullstack Access



3-Day Pass
+ Plus FREE Workshop Day
from £989*

instead of
£1699
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         + FREE Workshop Day

         + 1-year Fullstack devmio access

         + FREE access to video recordings for 6 months

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2-Day Pass
from £719*

instead of
£1099
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Conference Day
from £467*

instead of
£719
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Workshop Day
from £467*

instead of
£719
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*incl. 10% group discount when buying 3 or more tickets, plus VAT

Fullstack React

  • How to Build a Todo List App with React
  • What’s New in Next.js 14?
  • Is Remix Better Than Next.js?
  • WebAssembly in the Browser

Impressions

devmio ‒ Our Conference Platform

devmio FULLSTACK SUBSCRIPTION

Conference discount for devm.io fullstack subscribers

Get an exclusive discount on the iJS Conference with the Fullstack subscription and gain access to thousands of developer articles, expert contributions, live streams, and tutorials.

Sponsors & Exhibitors

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Learn more about IJS
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Location

Park Plaza Victoria London

239 Vauxhall Bridge Road
London SW1V 1EQ, United Kingdom

The four star, deluxe Park Plaza Victoria London hotel is centrally located just two minutes from Victoria Station and is within walking distance of some of the city’s main tourist attractions, including Buckingham Palace, Harrods, Westminster Abbey and the Houses of Parliament.

EXPAND YOUR KNOWLEDGE. UPGRADE YOUR ACCESS. ENJOY A MULTI-CONFERENCE EXPERIENCE

This conference is part of a multi-conference event that offers an opportunity to expand your knowledge beyond your specialty. Gain a fresh perspective by adding the conference days of any of our sister conferences happening in tandem with iJS Conference. Move seamlessly between all booked conferences, on-site or online. Don’t worry about missing anything because you will also receive six months of access to video recordings of all booked conference days.
Get your upgraded tickets today, and also enjoy one year of Fullstack Access to devmio for free!