JavaScript Conference 2023 (Warsaw & Online)
Learn from the BestMeet Maciek Palmowski
Astro – How To Skyrocket Your Website’s Performance
Pre-Recorded
Astro is a modern JS framework that makes building websites faster and easier. Developers can create high-performance websites that are easy to maintain, customize, and scale. It offers a flexible architecture, intuitive syntax, and a powerful plugin system. Whether you are building a simple blog or a complex website, Astro can help you build it faster and better. I hope that my presentation will convince you to give Astro a try.Maciek Palmowski - DevRel, Kinsta | Poland
Learn from the Best Featured Speakers
Tomasz Ducin
Independent Consultant, Architect, Developer & Trainer, Poland
Dr. Philippe De Ryck
Security Expert, Founder, GDE, Pragmatic Web Security | Belgium
Sylwia Laskowska
Senior JavaScript Developer, Atos | Poland
Eugene Fidelin
Engineering Manager & Frontend SME, eBay | Netherlands
Julien Huang
Nuxt Core Team, Leetchi | France
Jemima Abu
Front End Developer, GDE, Microsoft MVP , CAIS | UK
Nir Kaufman
Tech Lead, Full-stack AI Engineer, GDE, Tikal | Israel
Daria Poliakova
Front-end developer, Conscensia | Poland
Matthew Podwysocki
Staff Engineer, Mapbox | USA
Damian Płaza
Senior Software Engineer / Power Grid Gdańsk R&D Manager, Volue/Bottega IT Minds | Poland
Soumaya Erradi
Senior Software Developer, Atlantis S.R.L. | Italy
Ihor Maistrenko
Angular / .NET Developer / Team Lead, Conscensia | Poland
Manfred Steyer
GDE for Angular, softwarearchitekt.at | Austria
Jakub Andrzejewski
Senior Fullstack Developer & Advocate, GDE, Monterail | Poland
Markus Ingvarsson
Back End Developer, Podme | Sweden
Michał Jawulski
Managing Delivery Architect, Capgemini | Poland
Frizzarin Nicolas
Senior Staff Engineer, GDE, SFEIR | Luxembourg
Önder Ceylan
Principal Engineer, Google Developers Expert, Jumbo Supermarkten | Netherlands
Alain Chautard
GDE, Expert Web Consultant, Trainer, Mentor, Angular Training | France
Michael Egger-Zikes
Trainer & Consultant, AngularArchitects.io | Austria
Alex Okrushko
Senior Software Engineer, Snowflake | Canada
Alexander Thalhammer
Passionate Angular Developer, Angular Architects | Austria
Younes Jaaidi
Software Development Cook, Teacher & Coach, GDE | France
Daniel Sogl
Software-Architekt, Thinktecture AG | Germany
Rainer Hahnekamp
Trainer and Consultant, AngularArchitects.io | Austria
Dariusz Kalbarczyk
Google Developer Expert, Author, Podcaster, NG/JS/AI POLAND | Poland
Companies that support the JavaScript ecosystem
Our Sponsors 2025
By becoming a sponsor of JS Poland, you gain a unique opportunity to showcase your company and products to hundreds of experienced JavaScript developers, engineers, and tech leaders from across Europe.
This kind of exposure can boost visibility, strengthen your brand within the JS community, and help you attract top engineering talent.
To learn more about our sponsorship opportunities, please fill in the form.
Platinum Sponsor
Gold Sponsor
Special Sponsor
Special Sponsor
Special Sponsor
Special Sponsor
Special Sponsor
Special Sponsor
Special Sponsor
ngGirls Sponsor
Join our mailing list
Sign up to receive updates about JS Poland, including workshops, speaker previews, ticket launches, JS Awards, JavaScript Master Podcast, Behind the Code Magazine, CFP details and other exclusive content. We won’t spam you and will only send you emails we genuinely think you’ll find interesting. You can unsubscribe at any time and you can find more information here.