Name: React Day Berlin 2026
Start: 2026-12-04T07:00:00.000Z
End: 2026-12-07T19:00:00.000Z

Aleksei Podgaev

Lera

Karyna Bunta

Michael Geiss

Sanketh Kumar

Arash Sarfehjou

Vitor Barbosa

Yakovlev Eugen

Varun

Michael Chiche

Keertivaas S

Ivan Almasi

Martin Jensen

In this workshop we'll dive into the latest advancements in React and best practices for building modern React apps. We'll take a look at modern NextJS and React Router 7 Framework along with React's "React Server Components". We'll also talk about improving the data-fetching strategies of your SPAs along with options for migrating your SPA to modern React Router.

Modern React Architecture

Brad Westfall

Rich text editing on the web is a solved problem. On mobile, it's a battlefield. At Digg, we built a rich text editor in React Native anyway. This talk covers what we built, what broke, and the one architectural decision that made everything else possible: a universal content format that every platform, from the editor to the backend to moderation, agrees on. You'll walk away with a practical framework for designing cross-platform content formats, useful well beyond rich text for any unified system.

Building a Rich Text Editor in React Native

Rubén Sospedra

In my work at MTN Irancell, we are building a Camunda-based workflow platform on top of bpmn-io Form-JS, a form engine that is rendered in Preact. The first time I had to bring a React component inside that Preact tree, it took me 2 weeks. I faced the famous "h is undefined" error one hundred times, two copies of React in memory, hooks failing, and re-render fights between Preact and React owning the same DOM. In this talk I will show the bridge I designed to solve all of this in production, with a live demo on stage where I mount a React component inside a Preact form engine in front of you.

How I Brought React Into a Preact Form Engine: A Production Bridge Pattern

Saman Abaasi

React Day Berlin

Take part in the exploration of the React universe! Focusing on in-depth talks, hands-on workshops, and developing new opportunities, the React Day Berlin conference provides space for everyone to make friends and collaborate on stellar apps.

React Day Berlin 2026

FocusReactive

Hygraph

Sentry

Porsche Digital

Grammarly

Sentry is essential for monitoring application code quality. From Error tracking to Performance monitoring, developers can see clearer, solve quicker, and learn continuously about their applications — from frontend to backend.&nbsp;

Porsche Digital is the technology unit of Porsche AG. We offer solutions that enrich the digital lives of our customers in and around the car.

Porsche Digital is the technology unit of Porsche AG

The world’s leading AI assistant for communication and productivity, trusted by over 30 million people and more than 70,000 professional teams.

FocusReactive is an&nbsp;<meta charset="utf-8" id="isPasted">engineering-led <a href="https://focusreactive.com/services/headless-cms-expert-agency/">Headless CMS Agency</a>&nbsp;and&nbsp;<a href="https://focusreactive.com/next-js-expert-agency/">NextJS&nbsp;development experts</a>. Independent partners of Payload CMS, Sanity, Storyblok, Vercel and Shopify. Delivering&nbsp;<meta charset="utf-8" id="isPasted">Composable content platforms built for AI SEO, growing teams, and marketing velocity.