React Advanced 2025

Swyx is Editor of Latent.Space. He is best known for his writing on the Rise of the AI Engineer on the Latent.Space newsletter and podcast, and for curating the AI Engineer Summit, the top conference for AI Engineers. You can find him on Twitter, Github, and YouTube.

Steve is the Co-founder and CEO of Builder.io and the creator of the Mitosis open-source project.

Jani Eväkallio is a full-stack software engineer living the startup life in London.

CTO and Founder at Callstack. Developer Experience is my passion. In the past, I worked on “react-native link”, “auto-linking” and the CLI. When not coding, I am probably on a race track!

Luca Mezzalira is principal solutions architect at AWS, an international speaker, and an author. Over the past 20 years, he’s mastered software architectures from frontend to the cloud, providing the right solution for the context of the job at hand. OReillyMedia Author

American expat living in Spain, author of Redux Form, Final Form, and currently building the best CRM in the world at Attio.

Alex is a Developer Relations engineer at VoidZero, a Nuxt.js Team member, Web Engineering Consultant, and open-source enthusiast. He creates tech-focused video content, co-hosts the DejaVue Podcast, speaks at conferences, and leads workshops to empower developers and advance the web ecosystem.

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.

Hi! I’m a freelance web developer from France. After a career in the audio industry, I moved to the web because of how fast it allowed me to build, iterate, and ship great user experiences. React has been a major part of this success story. I’ve also been building and maintaining open-source software since 2007, from bare metal to the cloud, with libraries for React, Next.js, Fastify & Prisma. I love the open sharing of code we find useful, and the community it creates around it.

Aurora Scharff is a software developer and Microsoft MVP from Norway with a bachelor's degree in Robotics and Intelligent Systems. She has a solid foundation in engineering mathematics, robotics, algorithms, data structures, and computer architecture. Aurora began her career at a financial technology startup and now serves as a consultant at Crayon Consulting. She focuses on web development and has extensive experience in React and Next.js and active use of React Server Components. Aurora shares her knowledge through workshops, technical blog posts, social media, demo applications, and supporting fellow developers, and she regularly presents internationally at recognized conferences to contribute to the global developer community.

Ramona is a Developer Advocate at Auth0. With a background in software engineering and quality assurance, she bridges the gap between testers and developers and fosters trust in identity topics. Ramona is also a Google Developer Expert in Web Technologies, a Women Techmaker, and a Cypress Ambassador.

Open-source developer specializing in Web, 3D, and XR, dedicated to building tools that help developers create extraordinary applications and experiences.

Node.js TSC Member, Principal Engineer at Platformatic, Polyglot Developer. RPG and LARP addicted and nerd on lot more. Surrounded by lovely chubby cats.

Georgios Diamantopoulos is a pragmatic engineer with a unique ability to synthesize complex information and translate it into actionable systems. As co-founder of Zero to MVP since 2019, Georgios and his team have built 25+ scalable systems by taking a holistic view of requirements, constraints, and sustainability. In parallel, his personal journey through the physical challenges of our industry led him to dive deep into health research - not as an outsider, but as someone living the same reality as every developer: the gradual physical toll of prolonged sitting, the cascade of adaptations our bodies make, and the realization that conventional wisdom about developer wellness misses the mark. This first-person perspective, combined with systematic thinking, allows him to bridge cutting-edge research with the day-to-day reality of tech work, addressing the challenges we all face but rarely discuss openly.

I’m a software engineer working at Dynatrace and Pebblebyte, where I focus on frontend, DevOps, and making sure observability is everywhere. When I’m not deep in code, you’ll probably find me kitesurfing, road biking, swimming, or hanging off a rock wall. Whether I’m debugging or chasing wind, I’m always looking for that perfect flow.

Joe Hart is a software engineer, international speaker, and occasional stand-up comedian (mostly at JavaScript conferences, but still). He builds joyful interfaces with React by day, and questionable side projects by night. Joe brings a mix of deep technical insight and sharp humour to the stage – because if you can’t laugh about state management, what’s the point?

Frontend Engineer at Evil Martians, a product development consultancy. My great inspiration is to shape thoughts into easy-to-use products and articles, and I love to speak publicly. I'm passionate about learning different front-end technologies, and always try to see both pros and cons of using them.