Javascript

React Day Berlin 2026

Starts in 4 weeks

React Day Berlin 2026 runs Dec 4–7, 2026. It is a Javascript conference. ConferenceGrid lists 32 speakers, 18 sponsors and 31 sessions so far.

Lineup updated Nov 4, 2026 · dates verified Aug 2, 2026

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.

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32Speakers
18Sponsors
31Sessions
34Companies · in total

Speakers

Programmed at React, in alphabetical order.

Artur Morys-Magiera
Callstack
Austin Zhang
Google Deepmind
Bogdan Plieshka
Mentorship available · Zattoo
Brad Westfall
David Khourshid
Stately AI
Dennis Nerush
Elementor
Fadila Fidina
Atlassian
Halil Emre Özen
Delivery Hero SE
Kitze
React Academy
Krasimir Tsonev
Antidote.me
Kristiyan Velkov
Mentorship available Zerops.io
Louëlla Creemers
Louella Developement
Luis Castro
Cameo
Maurice de Beijer
Mike Grabowski
CTO · Callstack
Misha Kazakov
Neciu Dan
neciudan.dev
Nicolas Carlo
Somo AI
Nico Martin
Google Developer Expert in Web Technologies
Pawel Sawicki
Ramona Schwering
GDE in Web Technologies and a Women Techmaker and Cypress Ambassador
Rubén Sospedra
Full-stack Engineer

Sponsors

The companies behind the program. Tiers as disclosed.

Ably
Ag Grid
Chromatic
Delivery Hero
Digital ExpertsPartner
FocusReactive
German Tech JobsPartner
Grammarly
Hygraph
Kontent.ai
Picnic
Porsche Digital
Sanity
Sentry
Storyblok
Superhuman
TimesofAIPartner
Twilio

Agenda

Selected from 31 sessions.

  • Nov 19, 10:00

    Ship a Next.js App with Claude Code

    Join us for a hands-on workshop built for developers who want to move from idea to working software faster, using Claude Code, Anthropic's agentic coding tool. Unlike a typical aut…

    Workshop
  • Nov 23, 10:00

    Build a Production Agent Harness

    Most agents fail in production for reasons the model can't fix. In this workshop, we start from an agent that fails and lies about it, then harness it step by step until it does th…

    WorkshopPro
  • Nov 9, 10:00

    Modern React Architecture

    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…

    WorkshopPro
  • Recording pending

    Claude Code: Black Belt

    Stop prompting. Start orchestrating. In four intense hours you'll go from using Claude Code like a faster autocomplete to commanding it like a senior engineer commands a team: engi…

  • Sep 9, 9:00

    Claude Code: Black Belt

    Stop prompting. Start orchestrating. In four intense hours you'll go from using Claude Code like a faster autocomplete to commanding it like a senior engineer commands a team: engi…

  • Upcoming

    Beyond the Prompt: Building Production-Ready AI Features in Full-Stack React

  • Upcoming

    Building a Rich Text Editor in React Native

    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 b…

  • Upcoming

    Change Is Only Good When Measured: Building Confidence Through Experimentation

    Shipping a new feature is easy. Knowing if it actually improved anything? That's the hard part. In production React applications, small UI changes can have a big impact on user be…

  • Upcoming

    Continuous Performance Engineering in the LLM Era

    AI has made writing code cheaper, but the hardware doesn’t get any cheaper. I build React apps used worldwide, many running inside WebViews on affordable Android phones. These dev…

Quick answers

When is React Day Berlin 2026?
React Day Berlin 2026 runs Dec 4–7, 2026.
Who is speaking at React Day Berlin 2026?
ConferenceGrid lists 32 speakers, including Artur Morys-Magiera (Callstack), Austin Zhang (Google Deepmind) and Bogdan Plieshka (Mentorship available, Zattoo).
Who sponsors React Day Berlin 2026?
ConferenceGrid lists 18 sponsors, including Ably, Ag Grid, Chromatic, Delivery Hero and Digital Experts.
Company intelligence

An audience of 34 companies, parsed from the program.

34 companies in attendance.

The numbers below are derived from the speakers, sponsors, and exhibitors on this page, cross-referenced into one ledger. They are the only thing here that 10times.com cannot tell you.

Who's in the room
0All threespeak · spons · exh
18Sponsoringsponsor only
16Speakingspeaker only
Speakers by seniority

3% of the speakers carry senior titles: C-suite, Founder, VP, or Director-level.

  • C-suite13%
  • Manager / Lead13%
  • Engineer · IC619%
  • Other roles2475%

Of 32 speakers · classified by free-text title

Most-represented companies
#CompanyRolesSpeakers
1AblySponsor-
2AG GridSponsor-
3ChromaticSponsor-
4Delivery HeroSponsor-
5Digital ExpertsSponsor · Partner-
6FocusReactiveSponsor-
7German Tech JobsSponsor · Partner-
8GrammarlySponsor-
9HygraphSponsor-
10Kontent.aiSponsor-
11PicnicSponsor-
12Porsche DigitalSponsor-
13SanitySponsor-
14SentrySponsor-
Sponsors by tier
partner3
17% of 18
unspecified15
83% of 18
At peer events but not here

These companies sponsored two or more peer events recently, but aren't on this program. For an organizer, that's a list of warm prospects.

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