The main JS conference in the US

I own and make video tutorials teaching web development for Level Up Tutorials, releasing a new premium series every month.

I also co-host Syntax.fm with Wes Bos. Syntax is a popular, light hearted web development podcast that teaches full stack topics while staying fun.

I enjoy breaking also known as breakdancing, and have been dancing for over 15 years doing shows for professional NFL and NBA teams. I'm inspired by a hot cup of green tea, excellent music, and Shaw Bros. kung fu movies.

Sia Karamalegos is a freelance web developer and performance engineer. She's also an international conference speaker, writer, and Google Developer Expert in Web Technologies. She organizes the Eleventy Meetup and co-organizes the PerformanceObserver meetup.

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.

My background includes 10 years experience in Web development and currently venturing into Machine Learning, I am deeply passionate about empowering and inspiring others, which is why I proudly serve as a Women Techmaker Ambassador, dedicated to sharing my knowledge and experiences with the community and fostering diversity in the tech industry.

Will is dedicated to crafting exceptional developer experiences, that help us increase our understanding, creativity, and flow. Throughout his career, he's shared expertise building developer tools, organized meetups, and helped cultivate thriving technical communities. Now at North Developer, he leads the effort to elevate the developer experience of their APIs and payments platform, through clear documentation, practical examples, and by working with the developer community to solve their challenges.

A charismatic Lead Software Engineer on Pepr at Defense Unicorns is an architect and engineer focused on cloud native and hybrid cloud environments focused on solving problems of scale, latency, reliability and secure software delivery. Lover of coffee and improving the open source community.

Noam Zingboim is a seasoned software engineer specializing in Node.js, JavaScript, and system design for scalable backend services. With experience ranging from architecting new products to maintaining critical systems, he focuses on building maintainable, reliable, and high-performance solutions.

Joana is a product engineer specialised in bringing groundbreaking projects to fruition with a non-ending curiosity. She has a strong passion for unravelling through the numerous challenges that come up everyday in the life of a dynamic product developer. Her will to share knowledge is only matched by her will to keep growing and learning.

CEO @Devmy, DevRel Expert @Codemotion, Google Developer Expert (GDE), Microsoft MVP, Google Certified Developer, LEGO Serious Play Facilitator, Projects Manager, Software Engineer, Speaker/Evangelist/Trainer, AWS UG Lead

Francesco is a Google Developer Expert, Google Certified Developer, Microsoft MVP ed AWS UG Leader and an accomplished programmer with several years of experience in enterprise programming , high skilled in web development (frontend and backend) and in team project management.

I’ve worked for a long time as a employee and then as a freelancer, but nowadays I has my own company: Devmy – Software Factory (former Acadevmy), founded with my friend Andrea. He was also Content Manager and DevRel of Codemotion, the largest tech community in Europe with more than 200,000 developers, as well as the largest IT conference in Italy and one of the most important in Europe.

I love reading comics (strictly Batman!), playing the drums, riding a motorbike, playing padel and spending a lot of time with his beloved family.

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.

ikerim Belispayeva is a Senior Analyst at Memorial Healthcare System, where she leads data-driven initiatives to improve hospital billing accuracy, detect improper payments, and modernize revenue cycle management. With a Master’s in Data Analytics and a strong background in SQL, Python, and EHR systems like EPIC, she works at the intersection of data science, healthcare finance, and regulatory compliance.

Aikerim brings a unique perspective to the tech world — blending deep industry expertise with hands-on analytics to advocate for smarter, more user-centric data tools. She is also a recognized speaker and award-winning advocate for using data to drive impact in public health systems.

Ryan Feigenbaum is a Dev Advocate at GrowthBook, helping teams build scalable feature flagging and experimentation systems. A JavaScript enthusiast with a love for performance and developer tooling, they’re passionate about making experimentation seamless for engineers. When not deep in flags and rollouts, they’re probably sipping a bourbon, playing chess, and having a spirited disagreement with their dog, Mel.

Kritiketan (aka Kittu) is a Senior Software Engineer at Shine Solutions, and have been building consumer facing applications for a decade. He is passionate about knowledge sharing, developer experience and web development. He believes technology should simplify lives and make them better. He is getting closer to finding the world's best sandwich.

Iwo Plaza is a software engineer & artist, trying to incorporate art into every project he gets his hands on. He's passionate about graphics programming and softening the learning curve for future developers trying to get into it. Author of TypeGPU and numerous interactive examples and games built using WebGPU for Web and React Native. His combined experience with C++ game engines and TypeScript's type system allow him to lead the project in a unique direction.

Faris Aziz is an experienced engineer, international conference speaker, and workshop instructor specializing in React, Next.js, web architecture, and resilient system design. He has a deep passion for startups, having worked in early-stage companies ranging from founding teams to organizations scaling from 1 to 100 people. His expertise spans engineering leadership, building career ladders from scratch, and managing teams of over 10 engineers.

As a front-end subject matter expert, Faris has contributed to creating systems used by millions of users worldwide. His work has ranged from building greenfield projects from the ground up to maintaining and scaling decade-old products. His experience covers industries like Connected TV, Fintech, SaaS, and Fitness, working with companies such as Smallpdf, Fiit, Discovery, GCN, Eurosport, and Navro (formerly Paytrix).

Faris’s specialization lies in building user-centric, performant, and maintainable applications. He has a particular interest in observability and monitoring, ensuring that systems are not only robust but also easy to troubleshoot and optimize. His passion extends to sharing knowledge, organizing the Zurich.js meetup in Switzerland, and speaking at international conferences about web development, engineering leadership, and creating scalable systems.

In his free time, Faris enjoys contributing to web development tools like Raycast and spending time contemplating life’s great questions, like why the build works on his machine but nowhere else.

Full-stack engineer and tech lead with 10+ years of experience building high-performance web applications. Currently focused on Astro, React, and AI-powered systems. Passionate about web performance, developer tooling, and helping small businesses succeed through modern JavaScript frameworks.

Ayodele is a Developer Relations engineer and a solution architect. Ayodele is passionate about developer education and product adoption. He's passionate about learning, building, and teaching web technologies, and tools that can help developers succeed in their role.

A passionate web aficionado with over a decade of experience, I've been involved in developing accessible web applications that have reached millions of people.

Raihan Nismara is an experienced front-end web developer from Indonesia who is passionate about crafting memorable experiences through apps and sharing his knowledge, and actively contributes to the tech community through his podcast, volunteering, and speaking engagements.

Julián Duque is a Developer and Educator, Community Leader, Co-Organizer of NodeConf and JSConf in Colombia, Node.js Collaborator Emeritus, and currently working as a Principal Developer Advocate at Heroku.