Callstack presents
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REACT UNIVERSE CONF

React Universe Conf icon logo
SEPT 2-4.2025 | WROCŁAW | POLAND

All things React and React Native under one roof

Sept 5-6.2025 | Wrocław, Poland
Questions?
Reach out and we'll get back to you as soon as we can!
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Callstack presents
logo react universe conf atom

REACT UNIVERSE CONF

React Universe Conf icon logo

All things React and React Native under one roof

WE'LL BE BACK IN 2025
Sept 5-6.2025 | Wrocław, Poland
React Universe Conf starts in
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Days
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Hrs
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Min
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REACT UNIVERSE CONF MEANS

ALL THINGS REACT AND REACT NATIVE UNDER ONE ROOF

650
ATTENDEES
25+
SPEAKERS
4
WORKSHOPS
3
DAYS

What's in store for you?

TECH LEADERS
WORKSHOPS
TECH REVEALS
TIPS & TRICKS
CONNECTIONS
GREAT VIBE

WATCH RUC 2024 AFTERMOVIE

Callstack conference illustration

LATEST NEWS

Dan Abramov from Bluesky will be joining us at React Universe Conf 2024
Dan Abramov from Bluesky will be joining us at React Universe Conf 2024. Dan got into programming after he accidentally discovered Visual Basic inside Microsoft PowerPoint. Then, he has found his true calling in turning Sebastian’s tweets into long-form blog posts.
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CONFERENCE TIMELINE

November 26, 2024

Sponsorship Opportunities open
Read more

February 10, 2025

Call for Papers open

March 31, 2025

Call for Papers closed

April 1, 2025

Workshop tickets launch

May 1, 2025

• Volunteer applications open
• Diversity scholarship open

September 2-4, 2025

React Universe Conf

TICKET OPTIONS

CONFERENCE
LATE BIRD
€799.50
(Inc. VAT @23%)
CONFERENCE + AFTERPARTY
COMBO
LATE BIRD
€1079.5
(Inc. VAT @23%)
CONFERENCE TICKET + AFTERPARTY + WORKSHOP
BEST VALUE
-15%
4+ TICKETS
WITH CODE "RUC24TEAMS"
REGULAR PRICE
€799.5/ticket
PROMO PRICE
€679.58/ticket
(Inc. VAT @23%)
Conference TICKET + AFTERPARTY
GET YOUR TICKET

RUC 2024 SPEAKERS

React Universe Conf 2024 speakers are core contributors and industry thought leaders working at companies that push for innovation in the React and React Native world.
Dan Abramov
Dan Abramov
Bluesky
Nicola Corti
Nicola Corti
Meta
Riccardo Cipolleschi
Riccardo Cipolleschi
Meta
Delba de Oliveira
Delba de Oliveira
Vercel
Michał Pierzchała
Michał Pierzchała
Callstack
Aurora Scharff
Aurora Scharff
Inmeta
Chris Trag
Chris Trag
Amazon
Michał Chudziak
Michał Chudziak
Callstack
Bart Widlarz
Bart Widlarz
TheWidlarzGroup
Marc Rousavy
Marc Rousavy
Margelo
Kent C. Dodds
Kent C. Dodds
EpicWeb.dev
Monica Restrepo
Monica Restrepo
Shopify
Evan Bacon
Evan Bacon
Expo
Tzvetan Mikov
Tzvetan Mikov
Meta
Delphine Bugner
Delphine Bugner
DejaBlue
Alex Hunt
Alex Hunt
Meta
Akshat Paul
Akshat Paul
Company360
Mike Duminy
Mike Duminy
Klarna
Oskar Kwaśniewski
Oskar Kwaśniewski
Callstack
Saad Najmi
Saad Najmi
Microsoft
Steven Moyes
Steven Moyes
Microsoft
Arushi Kesarwani
Arushi Kesarwani
Meta
Mazen Chami
Mazen Chami
Infinite Red
Preston Lau
Preston Lau
Linux Foundation Open Mobile Hub Project
Diego Zuluaga
Diego Zuluaga
Linux Foundation Open Mobile Hub Project
Michael Khirallah
Michael Khirallah
DirecTV
Mike Grabowski
Mike Grabowski
Callstack
Eric Vicenti
Eric Vicenti
Seed Hypermedia

RUC 2024 SPONSORS

Increase your brand's visibility as a sponsor or partner of React Universe Conf. Reach a global audience and enhance your presence and reputation within the community. We'll provide you with the level of exposure you want. Check our sponsorship packages for more details.
PLATINUM
GOLD
SILVER
BRONZE
PARTNERS

BECOME A SPONSOR

Join hands with the industry leaders supporting the community of React and React Native.
Explore 4 sponsorship packages, or create a custom opportunity tailored just for you.
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PAST SPONSORS

FEEL THE VIBE

Experience the vibrant city of Wrocław
Picture yourself at the historic Centennial Hall complex and step into a space that feels more like a cozy hangout than a typical venue. From tasty food and beverages to top-notch hospitality, every detail is carefully prepared to ensure you feel great. And let's not forget about the epic afterparty – because what's a conference without a little celebration?

BLAST FROM THE PAST

CONF ORGANIZER

React Universe Conf is brought to you by Callstack—a Total Software Engineering consultancy that builds, maintains, and actively contributes to some of the most popular open-source libraries in the React, React Native, and JavaScript ecosystems.

At Callstack, we’re driven by a passion for code and a culture of knowledge sharing. In this spirit, beyond the conference, we host a variety of events throughout the year, including meetups, hackathons, workshops, and networking parties. Creating a global, trend-setting conference like React Universe Conf perfectly aligns with Callstack’s mission to foster innovation and deliver exceptional solutions while sharing knowledge with the Open Source Community. Plus, there’s nothing better than bringing people together to collaborate and inspire!
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Questions?
Reach out and we'll get back to you as soon as we can!
Thank you! We have received your message. We are looking into this as we speak and will get back to you as soon as possible.
Oops! Something went wrong while submitting the form.