June 17th hybrid in Amsterdam & 21st remote, 2022

June 17: 9:00 CEST — in-person part, 13:00 CEST — livestream

June 21: 15:00 CEST — livestream


  • 2
    Tracks: Base Camp & Summit
  • 60+
    Speakers sharing latest insights
  • 25K+
    Devs from all over the globe
  • 1500
    Luckies meet in Amsterdam
In collaboration with

The Event

React Summit is a celebration of good things coming together:


React Summit is an annual conference on all things React, gathering thousands of Front-end and Full-stack engineers from around the world.

Originally exclusively in-person, React Summit now offers a hybrid format with both remote and in-person participation.

The first day to be streamed from the Amsterdam venue including hybrid networking features and interactive entertainment; and second day, as well as the numerous free workshops, streamed to the global audience online.

Please mind that the live stream & in-person program are identical in content, however, each starts at a different time.

The in-person program starts at 9:00 CEST whereas the live stream starts at 13:00 CEST.

Stay tuned!

This year, you can expect authors and core teams of:

  • Next.js

  • React Query

  • TypeScript

  • Tailwind CSS

  • Remix

  • Cloudflare Workers

  • Web3

  • RedwoodJS

  • GraphQL




In-person workshops - June 13-15.

Remote workshops - during the whole June.

Get training from the best instructors at our workshops on React Advanced, TypeScript, Remix, TailwindCSS and more!

+ Remote Day


June, Friday

Join us in Amsterdam or watch online. There will be lots of hybrid networking and inclusive interactivity!



June, Saturday

Experience Amsterdam with new & old friends during our boat and walking tours!




June, Tuesday

Streaming of both tracks, speaker QnA's, discussion rooms and one more afterparty!

Want to know the rest? Follow us



High-quality talks from field experts


Join remote speaker & discussion rooms, meet new friends & new opportunities


Socialize at remote afterparties and gaming tournaments

Speakers & Instructors

Ask talk related questions to speakers!

Make your input for this year's program. Ask a question or share expectations on what you'd like to learn about.

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Tejas Kumar
Xata, Germany
Talk: Handling Data at Scale for React Developers

Tejas enjoys people, code, and talking about code to people. Having begun coding at age 8, today Tejas travels around the world, encouraging, educating and empowering developers in the web development community.

Tanner Linsley
React Query
Full Info
Tanner Linsley, USA
Talk: 5 Years of Building React Table

Tanner Linsley is an entrepreneur and open source creator who loves React and JavaScript. He has built and still maintain several well-known open source libraries like React Query, React Table, React Virtual, React Form, React Charts, React Static, and even Chart.js He co-founded 6 years ago and is currently helping it grow as VP of UI and UX.

When not programming, Tanner spends his free time traveling, recording music, film-making, and vacationing with his wife and children.

Sara Vieira
Remote, Germany
Talk: From Blender to the Web - the Journey of a 3D Model

Sara is a developer at Remote. Author of The Opinionated Guide to React. GraphQL and Open Source enthusiast. Conference Speaker and Airport expert. She's also a fan of horror movies, has talents such as banging sticks into a drum kit and saying the wrong thing at the wrong time.

Ken Wheeler
Experimental stuff
Full Info
Ken Wheeler
React dude, USA
Talk: TBC

ReactJS Advocate, Speaker, Producer, Open Sorcerer, Synthwave Artist.

Sunil Pai
Cloudflare, UK

Sunil works on the Workers Developer Productivity team at Cloudflare. Previously, he's worked on the React team in Facebook, built out the Javascript stack at Myntra, and a whole list of other product and infrastructure teams in his career. He can be found on twitter as @threepointone, or annoying his neighbors in London playing his Les Paul a little too loud.

Anjana Vakil
Hasura, USA
Talk: Big Time Realtime: Streaming data with GraphQL

Anjana suffers from a chronic case of curiosity, which led her from philosophy to English teaching to computational linguistics to software development. She loves to share the joy of programming and advocate for a more diverse, equitable, and ethical tech industry. Ask her about the Recurse Center & Outreachy, she’s an alumna of both!

Siddharth Kshetrapal
Design Systems
Full Info
Siddharth Kshetrapal
GitHub, Netherlands
Talk: Walking the Line Between Flexibility and Consistency in Component Libraries

Sid builds tools for developers. In the past, he worked on Design Systems at Auth0 and as the frontend architect at Practo. He loves talking about design, performance and open source.

Swizec Teller
Full Info
Swizec Teller
Tia, USA
Talk: You Do Have Time to Build it Twice

Swizec is a software engineer, author, educator, and conference speaker. He's published books on modern web technologies, data visualization, and productivity, and has trained engineering teams at Fortune500 companies. Now he's distilling 20 years of tacit experience into actionable steps.

Kadi Kraman
React Native
Full Info
Kadi Kraman
Formidable, UK
Talk: Exploring AR Try-On with React Native

Principal Engineer at Formidable, building things in JavaScript, particularly with React Native and GraphQL.

Ives van Hoorne
CodeSandbox, Netherlands
Talk: The Journey of CodeSandbox Projects

Talented engineer and entrepreneur, creator of beloved CodeSandbox.

Rahat Chowdhury
Polygon, USA
Talk: A Frontend Developer’s Guide to Web3

Rahat is a hip hop artist turned web developer, indie hacker, and web3 enthusiast. Rahat's passions include advocating for mental health in tech, music, gaming, and mentoring new developers especially in the web3 space.

Vova Guguiev
ES modules
Full Info
Vova Guguiev
Framer, Netherlands
Talk: Enabling Next Generation of Designer-Developer Collaboration with ES Modules

Vova is a product engineer at Framer, where he works on removing boundaries of what's possible to achieve with creative tools and enabling new ways of building products. He's passionate about native browser ESM, Import Maps and web3.

Iris Schaffer
Spotify, Sweden
Talk: Impact: Growing as an Engineer

Iris is a front end developer with a passion for user experience and design, currently building products at Spotify. She’s also engaged in the Swedish meetup scene where she co-organises a ReasonML meetup.

Ibrahim Cesar Bevilacqua
Privacy & Accessibility
Full Info
Ibrahim Cesar Bevilacqua , Brazil
Talk: Lifting Privacy and Accessibility Up

Solutions Architect, working with web development and cloud, in a news media outlet in Brazil with technologies such as TypeScript, NextJS, Node.js, GraphQL, AWS Amplify and the bazillion other AWS services.

Kent C. Dodds
Remix, USA

Kent C. Dodds is a world renowned speaker, teacher, and trainer and he's actively involved in the open source community as a maintainer and contributor of hundreds of popular npm packages. Kent is a Co-Founder and Director of Developer Experience at Remix. He is the creator of EpicReact.Dev and He's an instructor on and Frontend Masters. He's also a Google Developer Expert. Kent is happily married and the father of four kids. He likes his family, code, JavaScript, and React.

Delba de Oliveira
Vercel, UK
Talk: Advanced Routing Patterns in React Applications

Delba is interested in helping developers build great web applications. She’s a hobbyist videographer and Senior Developer Advocate at Vercel; where she creates educational content by combining her love for video and code.

Nik Graf
Advanced React Workshop
Full Info
Nik Graf
Serenity, Austria

Nik is the founder of Serenity and is passionate about cryptography, CRDTs, GraphQL and React. He co-created several popular open source projects like DraftJS Plugins and Polished and participated in Stripe’s Open Source Retreat. In his spare-time he enjoys ski touring, cycling and organising the ReactJS Vienna meetup.

Brad Westfall
Advanced React Workshop
Full Info
Brad Westfall
ReactTraining, USA

Brad Westfall has been teaching Web Development since 2010 including bootcamp instruction, online videos, conference speaking, writing at, and corporate training for He loves to connect with students by helping them achieve their technical goals and by distilling complex concepts into simple instruction.

Houssein Djirdeh
Google, USA
Talk: Next.js and Chrome

After writing his first line of JavaScript, it only took Houssein three short years to become an accomplished developer, author, speaker, and advocate. He is an engineer on the Chrome and Web team at Google working on improving the open-source framework ecosystem. Houssein has given talks on progressive enhancement and building for the mobile user at dozens of conferences and events worldwide.

Shruti Balasa
Tailwind CSS
Full Info
Shruti Balasa
Tech Educator, India
Talk: Build a Design System with React and Tailwind CSS

Shruti Balasa is a full stack web developer and a Tech Educator from India. She likes to make web development simple for beginners through her courses, Youtube tutorials and eBooks. Her latest eBook Complete Guide to CSS Flex & Grid has sold more than 1000 copies across 80 countries.

Wouter van den Broek
React Native
Full Info
Wouter van den Broek
Synappz Digital Health, Netherlands
Talk: Infiltrate Your Own React Native App

Wouter van den Broek is a independent consultant and engineer. He has build more than 200 apps, from Symbian to BlackBerry to iOS and Android and now on the endeavor with React Native. With all these years of experience in the mobile world with building mobile apps there is a lot of knowledge to be shared. Also loves new technology, software processes; how to figure those out and traveling and reading.

Nir Parisian
State Management
Full Info
Nir Parisian
Enpitech, Israel
Talk: Stop Abusing Client State Management

Hi, I'm Nir 👋 Married to Efrat and father to Bar Or and Hadas. I live in Israel and built (awesome Pokemon) websites since I was a kid 😎 My professional journey started at Intel and went through blockchain startup. Today I run a consulting Frontend solutions company that focuses on Web 3.0. I'm totally in love 😍 with React, its ecosystem and community and happy to explore new solutions and share my knowledge with everyone 🙂

Cody Zuschlag
Nearform, France
Talk: Full-stack JS today: Fastify, GraphQL and React

Cody is a software engineer consultant and developer relations engineer with a passion for learning and sharing technology. He teaches a university web development course and loves interacting with developers of all experience levels.

Joanna Otmianowska
Soft Skills
Full Info
Joanna Otmianowska
OLX Group, Poland

Joanna Otmianowska is a frontend engineer currently working at OLX Group, passionate about building user-friendly JavaScript applications that help customers with every day life and work. Initiator of one of the biggest Polish communities gathering over 20k women interested in IT related topics - FB group "Programuj, dziewczyno!". Blogging on, sharing her knowledge during workshops, meet-ups and conference talks. Her workshops and talks mostly focus on frontend development basics, building coding portfolio, mastering ways of learning new things and first steps in IT industry. Author of an ebook on how to change career path and become a programmer that was sold in hundreds copies. Mum of amazing 3-year-old boy, wife of a passionate programmer. In a free time she loves to read, do yoga and come up with 100 new ideas per minute.

Denis Artyuhovich
Micro-Frontends / TVs
Full Info
Denis Artyuhovich
Talk: React Microfrontend Applications for TVs and Game Consoles

Senior Software Engineer and active open source contributor. From Minsk, but now based in London and work at DAZN. I like playing around with TS, React, Redux, MobX/MST, RxJS, WebGL, Serverless, Node, Functional Programming with a focus on performance, system architecture and team productivity.

Eliran Natan
Full Info
Eliran Natan
Axonius, Israel
Talk: Sharing is Caring: (How) Should Micro Frontends Share State?

Eliran is a Software Architect with a passion for Computer Science & Software Design. Eliran has led development teams in Tel Aviv, New York and Amsterdam, and today he is part of Axonius - an hyper growing cybersecurity unicorn that aims to revolutionize cloud security.

Nicola Corti
React Native
Full Info
Nicola Corti
Meta, UK
Talk: Bringing the New React Native Architecture to the OSS community

Nicola Corti is a Software Engineer in the React Native team @ Meta, building tooling and infrastructure to support mobile engineers in the open-source space.

He's a Google Developer Expert for Kotlin and has been working with the language since before version 1.0. He's the maintainer of several open-source libraries, and he's the host of the Developers' Bakery podcast.

Furthermore, he is an active member of the developer community. His involvement goes from speaking at international conferences to being a member of CFP committees and supporting developer communities across Europe.

In his free time, he also loves baking and running marathons.

Nadia Makarevich
Pyn, Australia
Talk: Let’s Talk about Re-renders

Nadia is a Frontend Architect, experienced coder and tech blogger. She loves debugging mysterious bugs, solving hard problems with simple solutions and writing articles, that make complicated advanced concepts easy to understand. She managed to escape from locked down Australia in the middle of the global pandemic and now enjoys the life of a digital nomad all over the world.

Taz Singh
React Native
Full Info
Taz Singh
Guild, Canada & UK
Talk: React Native Everywhere

Taz is the Founder of Guild and long time participant in communities across the globe. He has over two decades of software experience ranging from video games & robotic AI to consumer application development, has served as a principal technical management consultant, and is a serial startup founder. When he's not behind his computer, he can be found chasing his cat around the house or being chased by cars around a race track.

Clifford Fajardo
React-Reconciler API
Full Info
Clifford Fajardo
LinkedIn, USA
Talk: Super Powers with Declarative Programming: How I built declarative Backend Servers using React & react-reconciler API

Clifford works on internal products & infrastructure at LinkedIn. In the past he worked Growth & SEO for LinkedIn & built web experiences helping nonprofits at He's loves to share the joy of programming with others & is an advocate for a more diverse & equitable tech industry. Ask him about non-traditional pathways into tech(coding bootcamps, sabbaticals etc), interdisciplinary learning & personal knowledge management(BASB).

Johannes Goslar
Twitter, Germany
Talk: Marrying WASM/WebGL Games with React UI

Johnny loves (board|electronic) games, programming with a lot of parentheses and cycling and creating Communities on Twitter. After receiving his MSc from Oxford, he went to San Francisco only to be kicked out a year later due to not receiving another visa, he then tried building two startups in Berlin, after which he decided to join another startup in London, only to be relocated to Germany again by 2020, where he now is working remotely, specifically the communities team. In his free time he runs Kronberger Spiele, publishing games since 2003.

Krystal Campioni
Data Viz / RN
Full Info
Krystal Campioni
Shopify, Canada
Talk: Sharing is Caring: Reusing Web Data Viz in React Native

Krystal has been working with development for 13 years. During this time she's had the opportunity to work in a wide range of projects from web and mobile applications to games and virtual reality. Currently, she works as a Senior Frontend Developer on the Insights team at Shopify, creating delightful data viz components. She's also mentored on Rails Girls and Vue Vixens and presented talks at events like RubyConf, Laracon, and VueConf. You can find out more about she's done so far on her website: If you're into animations, a11y and all things frontend reach out to her @krystalcampioni.

David S. Price
RedwoodJS, USA
Talk: Design-driven Full-stack: Integrated component design and data fetching with Storybook and Redwood Cells — a workflow to move fast, delight users, and be happier with your life choices

David is a co-founder of RedwoodJS, the full-stack app framework for startups. As one of the project leads, he's passionate about developing community as much as code. Most of his career has been entrepreneurial, working across industries and disciplines, which is how he ended up working full time at Preston-Werner Ventures. His favorite things in life, in ascending order, are ethics, entrepreneurial leadership, collaboration, and his family. It turns out that focusing on the first three are a great way to help his family flourish.

Thomas Findlay
Full Info
Thomas Findlay
Findlay Web Tech, UK
Talk: Composition vs Configuration: How to Build Flexible, Resilient and Future-proof Components

Thomas Findlay is a 5-star rated mentor, full-stack developer, consultant, and technical writer. He works with many different technologies such as JavaScript, Vue, React, React Native, Node.js, Python, PHP, and more. He has obtained MSc in Advanced Computer Science degree with Distinction at Exeter University, as well as First-Class BSc in Web Design & Development at Northumbria University.

Over the years, Thomas has worked with many developers and teams from beginners to advanced and helped them build and scale their applications and products. He also mentored a lot of developers and students, and helped them progress in their careers.

Khrystyna Landvytovych
React Memo
Full Info
Khrystyna Landvytovych
SoftServe, Ukraine
Talk: Don't Forget React Memo

I'm a Frontend engineer in SoftServe and born cook in my former life. I love to learn something new and immediately put it into practice and share my experience with others.

I'm a mentor at Kottans, give public speeches, participate as program committee in fwdays, translate programming books and maintain an insta magazine @twoLip about my travels and hobbies.

Michael Chan
Chromatic, USA
Talk: Tame the Component Multiverse

Michael Chan loves the web. He's the host of React Podcast. And he's building Lunch Dev, the friendliest coding community for creative, curious, and compassionate web developers.

Francois Wouts
Zenc Labs, Australia
Talk: Improving Developer Happiness with Preview.js

François calls himself a "Developer Happiness Engineer". When he's not caring for his newborn daughter, he's busy building open-source developer tools such as Preview.js, ViteShot and PR Monitor.

Shodipo Ayomide
Polygon, Nigeria
Talk: Talking Decentralized Finance and Building dApps on Ethereum

Shodipo Ayomide is a Global Head of Developer Advocacy at Polygon with 9 years of experience in Technology and a track record in web & mobile applications engineering, community management and product design on a global scale.

He has given talks/workshops at developer conferences around the globe at React Atlanta, FutureSync Conference, VueJS Amsterdam, VueJS Toronto, APIDAYS Hong Kong, Frontend Love Conference Amsterdam, FOSSASIA among many, he is also one of the organizers of the Developer Circles Lagos from Facebook, unStack Africa, Open-Source Community Africa, and various other communities empowering Africa and the world. In addition, he is an Expert and Instructor at

Nick Hehr
Betterment, USA
Talk: Becoming a Form Wizard: Intuitive Multi-Step Workflows

Nick is an empathetic community member, full-stack developer, and avid Disney parks & animation fan. When he’s not speaking at local meetups or contributing to embedded JS projects, you can probably find him at the nearest climbing gym. His mustache is a figment of your imagination.

Alison Yoon
Design System
Full Info
Alison Yoon
Octopus Energy, UK
Talk: Introducing Design System to Multinational Web Apps

I'm a frontend developer at Octopus Energy. I come from a design background. UI/UX designer turned into an engineer, that's me.

Matheus Albuquerque
Medallia, Czech Republic
Talk: Inside Fiber: the in-depth overview you wanted a TLDR for

I'm a Sr. Front-End Engineer at Medallia, building their surveys platform and helping them shape the customer experience market with React.

My areas of interest include JS and compile-to-JS languages, DX, and performance optimization. Aside from public speaking about these, I also volunteer at TechLabs, teaching front-end development.

Facundo Giuliani
Full Info
Facundo Giuliani
Storyblok, Argentina
Talk: Don't take it Personally, it is Personalization

Facundo is a Developer Relations Engineer at Storyblok. From Buenos Aires, Argentina, he has more than 15 years of experience in software development. Systems Engineer graduated from the National Technological University from Argentina. Full Stack Developer. Auth0 Ambassador. Prisma Ambassador. Cloudinary Media Developer Expert. GitKraken Ambassador. He is also an open-source contributor.

Michele Riva
NearForm, Italy
Talk: You don't want to Server-side Render your Next.js App

I'm a passionate and experienced software architect from Milan, Italy. I've been working as a software engineer and architect for almost ten years in product and consultancy companies, taking the best from both worlds. I'm currently working as a Senior Software Architect in NearForm while contributing to many open-source projects in different languages (TypeScript, Haskell, Golang), writing books and technical articles.

Lee Rowlands
PreviousNext, Australia
Talk: Avoiding CSRF with Remix

Lee (larowlan) has been a major contributor to Drupal (🙀) for over 12 years. Lee is a Drupal core Framework manager, member of the Drupal security team and is passionate about code quality. More recently he has turned his focus to JavaScript, most notably React, Gatsby and Next.js, with Drupal's move to being a headless-first CMS. Lee was one of the primary architects of Drupal's testing architecture and champions automated testing and build processes. Lee has worked on several of Australia's largest websites during his 9 years as a Senior Developer with one of Australia's most trusted agencies: PreviousNext.

Sandrina Pereira
a11y workshop
Full Info
Sandrina Pereira
Remote, Portugal

Sandrina is a Frontend Engineer who helps turn ideas into accessible experiences. Within the React ecosystem, she’s been shrinking the gap between Engineering and Product design. Currently she’s doing that at Remote as a Team Leader. Along the journey, she’s has been raising awareness of why Web Accessibility is part of our duties as web creators.

Travis Waith-Mair
Bedrock Layout
Full Info
Travis Waith-Mair
Plex inc., USA
Talk: How to achieve layout composition in React

👋 Hi! I'm Travis Waith-Mair. I am a senior front-end developer, the creator of the Bedrock Layout Primitives layout library, I am a course author at

Shem Magnezi
Full Info
Shem Magnezi
Wilco, Israel
Talk: Multiple apps, one code to rule them all

Shem has more than a decade of experience in software engineering in various domains: client and server-side, real-time systems, big data, mobile, and web. Shem is passionate about building a culture of growth mindset and obsessed with making teams work better together. After several years as a senior IC in WeWork and Meta, Shem is now the CTO and Co-Founder of Wilco, a platform that empowers every developer, regardless of their background or skill level, to unlock their full potential.

Michele Bonazza
React Native
Full Info
Michele Bonazza
JustWatch, Germany
Talk: React Native, as seen on TV

Michele is a Senior Developer at JustWatch, where he's developing TV apps in React Native. He likes to still think of himself as Full-Stack, but he's been developing on React and React Native for the last 5 years.

Jonathan Wagner
Theodo, France
Talk: Scale Your React App without Micro-frontends

Tech lead and coach at Theodo UK. Passionate about improving developer experience and building web apps without frustrations (for both users and devs)

Billy Purvis
Design Systems
Full Info
Billy Purvis
NewDay, UK
Talk: Deciphering Design Systems

Billy is an engineer at NewDay building React apps and component libraries. He's an advocate for accessibility, testing, and design systems. He also names all his libraries after vegetables, much to the confusion of his co-workers.

Vandana Verma Sehgal
Snyk, India
Talk: New Way of Envisioning Security in the Dependencies

Vandana is a Security Relations Leader at Snyk with a current focus on DevSecOps. She has extensive experience in Application Security, Vulnerability Management, SOC, Infrastructure Security and Cloud Security. Vandana is a seasoned speaker and trainer. She presented at various public events ranging from Global OWASP AppSec events to BlackHat events, to regional events such as BSides events in India. She is on the OWASP Global Board of directors (Vice-Chair). She also works in various communities towards diversity initiatives such as InfosecGirls, InfosecKids and WoSec. She is a recipient of multiple awards and is listed as one of the top women leaders in technology and cybersecurity in India. She won the Indian Achievers’ Award for contributing to the community's enablement.

Nikhil Sharma
Postman, India
Talk: The Subtle Art of "Subtle Loading"!

Nikhil is a Software Engineer at Postman, based out of Bangalore, mostly handling stuff around Postman's design system. He is super excited about open source, React, and its internals. He loves to talk about design systems and performance in general. He is super passionate about sharing his experience and learnings mostly via LinkedIn and Twitter.

Niall Crosby
Ag Grid, UK
Talk: AG Grid's New React Rendering Engine

Niall Crosby is CEO and founder of AG Grid. Niall originally programmed AG Grid as a side project, creating an open-source JavaScript data grid in his spare time. Niall has developed AG Grid into a full-time business and market-leading enterprise data grid for Angular, React, Vue and JavaScript. Niall remains a hands-on programmer developing new features, and the AG Grid community edition remains open-source.

Arseny Smoogly
Design Systems
Full Info
Arseny Smoogly
Rangle, Netherlands
Talk: Find Out If Your Design System Is Better Than Nothing

Arseny helps client teams build dev processes and deliver web UIs as a Solution Architect at Rangle Amsterdam. Interested in that boring side effect of software development — generating product value — he's always happy to talk about team decision-making, cost-benefit analysis and metrics. Of the 10+ years in frontend development, he spent 1 year building experiments to increase a signup conversion rate by 5 percentage points.

Alexandre Moureaux
React Native
Full Info
Alexandre Moureaux
BAM, France
Talk: Measuring and Improving React Native Performance

Alex is a tech lead at BAM where he’s been developing React Native apps for 5 years. Currently his obsession is with performance and making sure React Native apps are on par with native apps on that aspect.

Emily Xiong
Nrwl, Canada
Talk: How to Share Code between React Web App and React Native Mobile App in Monorepo

A frontend developer in Toronto.

Nik Kalyani
Decentology, United States
Talk: Reacting to Web3

Nik Kalyani is the founder and CEO of Decentology, the company behind Hyperverse, the open, decentralized platform that makes it easy for web developers to build blockchain applications. He found his passion for crypto while tinkering with a Bitcoin mining rig in 2013 and has never looked back. As a serial entrepreneur, Kalyani previously co-founded DNN Software, a popular Open Source CMS in the Microsoft ecosystem (acquired in 2017). He has been recognized with Microsoft’s “Most Valuable Professional” award for 11 years for his community contributions.

Scott Gerlach
StackHawk, USA
Talk: Automated Application Security Testing

Scott Gerlach is Co-founder and Chief Security Officer at StackHawk, a Denver-based startup focused on empowering engineers to easily identify and remediate security bugs. Scott brings over two decades of security and engineering experience to his current role, having served as CSO, CISO, and in other executive leadership functions at companies like SendGrid, Twilio, and GoDaddy. When he's not at work, you'll find Scott spending time with family, brewing beer, and playing guitar.

Liad Yosef
Duda, Israel
Talk: Dear Client, I'm Leaving You

Liad is the Lead Fronted Architect @ Duda. A web enthusiast for over a decade, he loves to code all things web, to build perfect user/developer experiences, and maybe even talk about it later if someone listens. Liad is also a poetry writer at nights - and an analog astronaut for the Israeli Space Agency at other nights.

Jeff Everhart
WP Engine, USA
Talk: Remixing WordPress: Building a Headless Site with Remix, WPGraphQL, and Web Fundamentals

Jeff is a Senior Developer Advocate at WP Engine, where he focuses on creating educational resources that blend JavaScript and WordPress. He’s been developing websites since 2011, and has worked for R1 universities, startups, agencies, and enterprises developing web applications. As a self taught developer, he taught himself to code because it seemed faster than counting the exclamation marks in Walt Whitman’s Leaves of Grass. News flash: it wasn’t, but in the 1855 version there are 1227.

Juri Strumpflohner
Nrwl, Italy
Talk: Fast React Monorepos with High Quality DX

Juri Strumpflohner is the Director of Developer Experience at Nrwl where he helps developers with questions around frontend development, monorepos, scaling and modern tools. He is a core member of Nx, a smart, fast and extensible build system, optimized for monorepo development. Prior to moving into developer relations Juri has been consulting for some of the world's biggest companies, helping them scale their development efforts, particularly in the frontend space. Juri is a Google Developers Expert in Web Technologies, international speaker and Egghead instructor. Reach out to him on Twitter or his website on

Thomas Vidas
Ionic, USA
Talk: Using React Hooks + Capacitor to Access Native Mobile APIs

Thomas is a cross-functional Software engineer with a focus on mobile and web applications. He currently works at Ionic as the Developer Experience Engineer on Capacitor. In his free time, he likes to compose music, create 3d art/animations, and participate in game dev jams.

Lena Zhukova
Wix, Ukraine
Talk: The Only Way to Eat an Elephant - Code Splitting With Server Side Rendering

Lena is a Frontend Developer and Ex Lawyer, she has a passion for fashion trends, frontend technologies and Kyiv balconies. In the last few years she worked on Wix Groups - a social network for communities within Wix Sites. She joined Wix Bookings in Amsterdam to Democratize the way people book services online.

Leonidas Mamais
Vodafone, Greece
Talk: Large scale projects challenges (NextJS - Contentful)

Leonidas is a front-end developer adept on providing the technical foundation for unique creative concepts and user experiences. Currently working as chapter lead, leading the frontend chapter at Vodafone Greece.

Konstantinos Leimonis
Talk: Keeping Sane with React Micro-Frontends in Production by Applying Observability

Software Engineer and Tech Lead. Currently building a better micro-frontend platform at DAZN, mentoring and helping teams with tech initiatives, focusing on system architecture, monitoring and observability. I enjoy working with new technologies and scaling React apps and teams.

Liran Tal
Snyk, Israel
Talk: How React Applications Get Hacked in the Real-World

Liran Tal is a software developer, and a GitHub Star, world-recognized for his activism in open source communities and advancing web and Node.js security. He engages in security research through his work in the OpenJS Foundation and the Node.js ecosystem security working group, and further promotes open source supply chain security as an OWASP project lead. Liran is also a published author of Essential Node.js Security and O'Reilly's Serverless Security. At Snyk, he is leading the developer advocacy team and on a mission to empower developers with better dev-first security.

Raman Lally
Shopify, Canada
Talk: The Apollo Cache is Your Friend, if You Get To Know It

Raman is a software developer at Shopify focusing on Frontend development. He is passionate about all things GraphQL and getting into their guts to understand why they do what they do. Having gone from fixing bugs on his first-ever teams GraphQL server to introducing it to his previous org he’s really trying to see it all, especially now at Shopify.

Simeon Griggs
Sanity, Australian based in the UK

Simeon Griggs is a Solution Engineer at Sanity, helping developers and authors get the best experience from the platform. He has over a decade of web development consultancy. His approach is a mix of relentless positivity and genuine enthusiasm. Originally from Australia, he is now based in Newcastle-upon-Tyne, England.


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Nathaniel Okenwa
Twilio, UK

Nathaniel is a Developer Evangelist at Twilio working to create magical moments for developers with their products. He is a die hard fan of JavaScript, sports, superheroes and mixed martial arts. His life goals are to have Batman's brains, Deadpool's humour, T'Challa's fashion sense, Killmonger's Wokeness, and Thanos' determination! He serves the Javascript community in the UK and the rest of Europe.

Eli Schutze
Twitter, UK

Software engineer based in London. Originally from Nicaragua, Eli is also a speaker and community organiser, so when she’s not working you can find her at tech events, teaching people to code or tweeting.

Jani Eväkallio
Jani Eväkallio
Software Engineer, UK
Mettin Parzinski
Miro, Netherlands

Father, husband, squash player, quite bad at chess, metalhead, aspiring woodworker. Working in the developer experience team at Miro to enable other developers to create awesome plugins for Miro boards.


Program Committee

Mettin Parzinski
Miro, Netherlands

Father, husband, squash player, quite bad at chess, metalhead, aspiring woodworker. Working in the developer experience team at Miro to enable other developers to create awesome plugins for Miro boards.

Konstantinos Leimonis

Software Engineer and Tech Lead. Currently building a better micro-frontend platform at DAZN, mentoring and helping teams with tech initiatives, focusing on system architecture, monitoring and observability. I enjoy working with new technologies and scaling React apps and teams.

Clément Pasteau
GDevelop, France

Clément is a software engineer passionate about creating applications of quality at speed, making sure he can be involved in every aspect of the development. Currently CTO of GDevelop, he’s a big believer in Lean, ensuring the best quality in the apps built by improving Developer Velocity.

Jessica Leach

Jessica is a React developer from the UK. She is currently a full stack engineer at BBC iPlayer. She made a transition into development after taking part in Rails Girls Summer of Code and she has also built an open source project, ScienceMotions, which teaches high school-level science with animation.

Konstantin Klimashevich
Xebia, Netherlands

Konstantin is a Software Developer Consultant at Xebia. He is passionate about running, racing cars and JavaScript.

Workshops Free & PRO

Take full advantage of your conference experience, and get training from our best speakers and instructors. We'll cover TypeScript, Testing React Apps, Advanced React, Concurrent Rendering in React 18, Blitz.js, GraphQL Security Testing, Ionic & React while allocating enough time for practice.
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workshop training
workshop training
workshop training
workshop training
workshop training
workshop training
workshop training
workshop training
  • pro
    Senior Mindset Workshop: Think like a *True* Senior Engineer (In-Person)

    June 15, 9:00-18:00. Venue - TBC.

    Swizec Teller
  • pro
    TypeScript Deep Dive (In-Person)

    June 14, 9:00-18:00. Venue - TBC.

    Tejas Kumar
  • pro
    Advanced React (In-Person)

    June 15, 09:00-18:00. Venue - TBC.

    Nik Graf
  • pro
    Thinking & Coding Algorithms (In-Person)

    June 14, 9:00-18:00 CEST. Venue - TBC.

    Kyle Simpson
  • pro
    Hooked On Hooks (In-Person)

    June 15, 9:00-18:00 CEST. Venue - TBC.

    Kyle Simpson
  • pro
    Advanced Remix Workshop (Remote)

    June 23-24, 17:00-21:00 CEST. Remote via Zoom.

    Kent C. Dodds
  • free
    Remix Fundamentals (Remote)

    June 22, 17:00-20:00 CEST. Remote via Zoom.

    Kent C. Dodds
  • free
    How to Build UI's for Smart Contracts (Remote)

    June 27, 18:00-21:00 CEST. Remote via Zoom.

    Rahat Chowdhury
  • free
    Web Accessibility in JavaScript Apps (Remote)

    June 28, 17:00-20:00 CEST. Remote via Zoom.

    Sandrina Pereira
  • pro
    Advanced React Patterns (Remote)

    June 27-28, 17:00-21:00 CEST. Remote via Zoom.

    Brad Westfall
  • free
    GraphQL - From Zero to Hero in 3 hours

    June 30, 18:00-21:00 CEST. Remote via Zoom.

    Pawel Sawicki
  • free
    Hands-on with AG Grid's React Data Grid (from AG Grid team, remote)

    June 1, 16:00-19:00 CEST. Remote via Zoom.

    Sean Landsman
  • free
    Build a knowledge base with Gatsby, Contentful and AWS (from Rangle team, remote)

    June 8, 16:00-19:00 CEST. Remote via Zoom.

    Abdelrhman Adel
  • pro
    Building WhatsApp app with React Native & GraphQL (Remote)

    June 29-30, 17:00-21:00 CEST. Remote via Zoom.

    Vladimir Novick
  • free
    High-performance Next.js

    June 29, 17:00-20:00 CEST. Remote via Zoom.

    Michele Riva
  • free
    JS Security Testing in GitHub Actions (from StackHawk team, remote)

    June 1, 19:00-21:00 CEST. Remote via Zoom.

    Brandon Ward
  • free
    Crash Course into TypeScript for content from headless CMS (from Kontent by Kentico team, remote)

    June 2, 16:00-18:00 CEST. Remote via Zoom.

    Ondrej Polesny