The main
JS conference Unique 2025 edition

June 12 (hybrid in Amsterdam) &
June 16 (remote), 2025

  • 50+ speakers,
    shaping the nation`s future
  • 1500 attendees,
    sharing common language
  • 10K folks,
    joining remotely
Understand the latest trends in JavaScript development. See what 10k+ JS developers are up to. Meet those who shape the present and the future of the prospering nation.
– Cambridge Dictionary

Nation — a large group of people who share the same language, traditions, and history

JSNation is a 2-day 2-track event focusing exclusively on JavaScript development. Discover the future of the JavaScript development ecosystem and get connected to its stellar crowd!

The format of the event will be hybrid, with the first day (June 12) streamed from the Amsterdam venue including hybrid networking features and interactive entertainment; and the second day (June 16), as well as the numerous free workshops around conference days, streamed to the global audience online.

Low emission venue
— JSNation & React Summit were two of the best organized events I have ever come across. The attention to detail, quality of curation and how memorable you made it for attendees and speakers was great. Thanks for a terrific show!
Addy Osmani
Addy Osmani
Chrome DevTools Tech Lead, Google
This year we expect the authors and core teams:

Want to know the rest? Follow us

alt

May-June

Pro & Free Workshops

Workshops will be held before & after conference days.

June

Wed

11th

Pre-events

Pick up your badge and hang out with the community before the conference!

June

Thu

12th

Conference Hybrid Day

Join us in Amsterdam or watch online. There will be lots of hybrid networking and inclusive interactivity.

June

Fri

13th

In-person Afterparty

Join the biggest JS party worldwide at 19:00-23:00 CEST!

June

Sat

14th

Hangout Day

Experience Amsterdam with new friends during our boat and walking tours.

June

Mon

16th

Conference Remote Day

Streaming of both tracks, speaker QnA's, discussion rooms!

Features

The biggest JS party worldwide

JS Open Source Awards

It's our mission to support OS projects and celebrate them annually at the OS Awards. As an open foundation, we are looking forward to collaborating with like-minded individuals and businesses to help us propagate the OS culture even further

Previously at JSNation

You?
CFP is open until March 3
Submit proposal
Wes Bos
Syntax.fm Co-host, Canada
Full Stack Developer, Speaker & Teacher, Co-host of Syntax.fm podcast.
Evan You
Vue.js & Vite Creator, Singapore

Evan is an independent software developer and the creator of the open source JavaScript framework Vue.js. Most of his work is open source and publicly available on GitHub. You can follow Evan on Twitter where he mostly tweets about Vue and frontend technologies.

Rich Harris
Vercel Vercel, USA
Svelte Creator
Sarah Drasner
Google Google, USA
Director of Engineering, Core Developer Web @ Google
Addy Osmani
Google Google, USA
Engineering Leader Working on Google Chrome
Mr.doob
Three.js Three.js, Japan

Author of Three.js.

Jecelyn Yeen
Google (Chrome DevTools), Germany

Jecelyn Yeen is a DevRel engineer at Google working on Chrome DevTools and Browser Automation. Her work focuses on understanding and activating the ecosystem around developer tooling.

When she’s not coding (and avocado-ing), she’s jumping into mysterious sea waters in search of narwhals and mermaids.

Scott Tolinski
Co-host of Syntax.fm, USA

I own and make video tutorials teaching web development for Level Up Tutorials, releasing a new premium series every month.

I also co-host Syntax.fm with Wes Bos. Syntax is a popular, light hearted web development podcast that teaches full stack topics while staying fun.

I enjoy breaking also known as breakdancing, and have been dancing for over 15 years doing shows for professional NFL and NBA teams. I'm inspired by a hot cup of green tea, excellent music, and Shaw Bros. kung fu movies.

Minko Gechev
Google Google, USA

Minko the product lead for Angular at Google. Previously, he was a technical co-founder and the CTO of Rhyme.com, which in 2019 joined Coursera.

Tobias Koppers
Vercel Vercel, Germany
Webpack and Turbopack Creator
Matteo Collina
Platformatic Platformatic, Italy
Author of Pino & Fastify, Platformatic.dev Co-Founder & CTO
Kyle Simpson
Software Engineer, Public Speaker, and Teacher, USA
Software Engineer, Public Speaker, and Teacher
Anthony Fu
NuxtLabs NuxtLabs, France
Vue, Nuxt and Vite Core Team Member
More speakers
More speakers
Check more JS speakers & talks from past events
Here

Program committee

Joran Quinten
Jumbo Supermarkten

Jorans passion involves getting people to love technology and getting technology to play nice. He works as an interaction developer with ♡ for web, tech, science & tinkering with stuff. Focussed on innovation at Jumbo Supermarkten. Published author, tweets and speaks every now and then.

Niklas Abrahamsson
Original Creation

Fullstack javascript developer focused on React / Node.js. Always up for a good challenge and learning new stuff. Spends a lot of time with Remix and on the padel court. Organizer of Remix Sweden meetup group.

Sergey Berezhnoy
Web Developer

Sergey is a web developer actively engaged in the development of technologies and tools for creating websites. One of the two co-authors of the BEM methodology. Currently he responsible for developer relations, hiring and training in his company.

Cecelia Martinez
Ionic

Cecelia Martinez is a Developer Advocate for Appflow at Ionic, a company that helps web developers build cross-platform applications using modern technology. She is dedicated to creating better, more inclusive developer experiences for all. Previous companies include Cypress and Replay, with areas of expertise including web & mobile development, testing, developer tools, and open source. She is a Lead Volunteer with Women Who Code FrontEnd, Chapter Head of Out in Tech Atlanta, and a GitHub Star.

Shivay Lamba
TensorFlowJS Working Group Lead

Shivay Lamba is a software developer specializing in DevOps, Machine Learning and Full Stack Development.

He is an Open Source Enthusiast and has been part of various programs like Google Code In and Google Summer of Code as a Mentor and has also been a MLH Fellow. He is actively involved in community work as well. He is a TensorflowJS SIG member, Mentor in OpenMined and CNCF Service Mesh Community, SODA Foundation and has given talks at various conferences like Github Satellite, Voice Global, Fossasia Tech Summit, TensorflowJS Show & Tell.

Anton Nemtsev
Datasnipper

Senior Frontend Developer @ Datasnipper. Founder and chief-editor of the Frontender Magazine. Failed miserably. Speaker at international and local conferences. The further the local. UA Web Challenge expert. Ex.

Summertime
JS festival

JSNation Conference will gather 1500+ JS developers at Circa, Buckminster Fuller’s iconic geodesic dome, now fully recycled & A+++ energy-rated.

Seineweg 2, 1043 BG Amsterdam

View on map

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GitNation Multipass

Get access to 10 conferences with a single ticket
more details

Prices

Hybrid Ticket, Early Bird

Jun 12 (in-person), Jun 16 (remote)

€330

  • In-person participation on June 12, remote on June 16
  • 50+ JS talks & 5+ free remote workshops
  • Access to venue & food truck area
  • Bus transfer from Sloterdijk station to the venue
  • In-person & remote networking
  • Speakers' meet & greets
  • Early access to talk recordings
  • The biggest JS party worldwide
  • Tech discussion rooms
  • Certificates on conference / workshop participation
  • Physical swag package
  • JavaScript art exhibition
  • In-person participation on June 12, remote on June 16
  • 50+ JS talks & 5+ free remote workshops
  • Access to venue & food truck area
  • Bus transfer from Sloterdijk station to the venue
  • In-person & remote networking
  • Speakers' meet & greets
  • Early access to talk recordings
  • The biggest JS party worldwide
  • Tech discussion rooms
  • Certificates on conference / workshop participation
  • Physical swag package
  • JavaScript art exhibition

JSNation + React Summit, Early Bird

Jun 12-13 (in-person) & Jun 16-17 (remote)

€660

  • In-person participation on June 12-13, remote on June 16-17
  • All information about React Summit
  • 2 more days of learning and fun
  • 50+ talks in addition to JSNation talks
  • 10+ JS workshops
  • Access to venue & food truck area
  • Bus transfer from Sloterdijk station to the venue
  • In-person & remote networking
  • Speakers' meet & greets
  • Early access to talk recordings
  • The biggest JS party worldwide
  • Tech discussion rooms
  • Certificates on conference / workshop participation
  • Physical swag package
  • JavaScript art exhibition
  • In-person participation on June 12-13, remote on June 16-17
  • All information about React Summit
  • 2 more days of learning and fun
  • 50+ talks in addition to JSNation talks
  • 10+ JS workshops
  • Access to venue & food truck area
  • Bus transfer from Sloterdijk station to the venue
  • In-person & remote networking
  • Speakers' meet & greets
  • Early access to talk recordings
  • The biggest JS party worldwide
  • Tech discussion rooms
  • Certificates on conference / workshop participation
  • Physical swag package
  • JavaScript art exhibition

Looking for discounts and free tickets?

Subscribe to get secret deals from us

Multipass and full tickets perks

Free workshops

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Live participation + workshop recordings will be shared after the conference

2x more content

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Enjoy 2 days of talks from world renowned speakers

Enjoy HD streaming quality & get recordings right after the conference

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Get the full experience & get prepared for a big screen

Take part in discussion & speakers QnA rooms

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Get the most out of networking with speakers and fellow attendees

The biggest JS party worldwide

Who says that JavaScript is only for serious business? You can actually power an entire party by JS, and JSNation will show you how.

Amsterdam is known for its nightlife and all our attendees get an invitation to join in. If you get full access, you'll get to see various kinds of performances made with JS at the biggest JS party worldwide on June 13.

Aside from that, the extended program for in-person attendees will also offer a karaoke party and silent disco with music for everyone playing on 3 channels. Afterwards, on June 14, we'll explore the capital of the Netherlands together at walking tours and boat tours.

  • So come hang out with your fellow devs in Amsterdam! June 13 – afterparty at the same venue; June 14 – walking tours and boat tours.

JS Open Source Awards

The main goal of this project is to shed some light on great open source projects that don’t receive enough attention on a regular basis.

We’re looking at OSS projects or initiatives following an open and transparent culture, especially those eager to collaborate and receive contributions from anyone interested.

GitHub stars are not our criteria, and we’re looking for hidden gems that may not have enough marketing power or huge companies behind them.

JS Open Source AWARDS
Nominations:
Breakthrough of the Year
Most Exciting Use of Technology
Powered by AI
Productivity Booster

Giving back to community

We try our best to make all our events accessible and inclusive for a diverse audience. GitNation is providing 100 scholarships for underrepresented groups in tech.

100 of 100 extra diversity scholarships sponsored

Previous Sponsors

Would like to join the community and improve your tech brand? Sponsorship opportunities

Platinum
Tech Partners
  • FocusReactive
    Next.js, Headless CMS and eCommerce expert agency

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  • Hygraph