App.js Conf 2025

App.js Conf 2025 is a leading European conference dedicated to React Native and Expo, returning for its 5th edition. The event will take place from May 28 to May 30, 2025, in Kraków, Poland, at Stara Zajezdnia Kraków by DeSilva. It kicks off with a Workshop Day on May 28, offering attendees the chance to dive deep into topics like animations, performance, and 3D graphics through expert-led, 3.5–4 hour sessions. The following two days (May 29–30) are packed with talks, keynotes, and panels from top contributors in the React Native ecosystem.

Tickets are available in two main tiers: the Conference Ticket (€749.07 incl. VAT), which grants access to both conference days, and the Conference + Workshop Ticket (€1,099.62 incl. VAT), which includes two workshops in addition to the full conference experience. Both options provide meals, drinks, a goodie bag, and afterparty access. Speaking of the afterparty—it’s set to be held at the Manggha Museum of Japanese Art and Technology. For groups of four or more, a 20% discount is available using the code “group20”.