The main JavaScript conference

Full Stack Developer, Speaker & Teacher, Co-host of Syntax.fm podcast.

AI Coding Expert and Educator

Creator of Transformers.js. Bringing the power of machine learning to the web.

A key contributor to ES6, Service Workers and Web Components. The Partner PM for Edge at Microsoft and Blink API owner.

Rachel White is a technologist, artist, and pretend-cyborg currently working as a Technical Evangelist at Datadog. Previously at American Express, Microsoft, IBM, and Adobe, she has spoken internationally about Node.js, JavaScript, Creative Coding, IoT, Artificial Intelligence, NodeBots, and hardware, and served as co-chair of the Node.js Community Committee. As a former artist in residence at Pioneer Works, she created a series visualizing modern cybernetic augmentation using today's hardware and special effects makeup. Outside of tech she's into glitch art, 80s horror, and indie games — her aesthetic is fog machines, laser lights, and broken VHS tapes.

Ping Yu is a Staff Software Engineer at Google leading the LiteRT.js and on-device ML runtime teams. A longtime leader in the Web ML ecosystem, former lead of TensorFlow.js, and member of the W3C WebNN standard working group, Ping specializes in unlocking hardware-accelerated, client-side AI (WebGPU, WebNN) for web developers worldwide.

Aayush Kapoor is a software engineer at Vercel, based in New York City. He currently works on developer tools and AI infrastructure, primarily focusing on the AI SDK library. He holds a Master’s in Computer Science from Old Dominion University, where his work connected software engineering, machine learning, and research. His experience spans AI systems, SDK development, and applied machine learning, including research in privacy and incremental learning.

SolidJS Creator / Sentry

Maya is Lead Software Engineer in Salesforce, working extensively with JavaScript and frontend frameworks and based in Israel. She founded and is currently the organizer of the VueJS Israel Meetup Community, helping to create a strong playground for Vue.js lovers and like-minded developers. Maya is also a published author, international speaker and an open-source library maintainer of frontend and web projects. As a core maintainer of StorefrontUI framework for e-commerce, she focuses on delivering performant components and best practices to the community while believing a strong Vanilla JavaScript knowledge is necessary for being a good web developer.

Maurice de Beijer is an independent software consultant and trainer. He specializes in TypeScript, ECMAScript, React and Svelte. His work includes popular collaboration software as well as a large, global, safety application for the oil and gas industry. He has a preference for working with startups and smaller, more dynamic companies. Maurice is also active in the open source community. He teaches ECMAScript, TypeScript, React, Cypress, Playwright and RxJS courses. Since 2005, he has received Microsoft’s Yearly Most Valuable Professional Award. Further, Maurice is active in the Dutch dotNed user group and helps organize its meetings.

Creator of EpicWeb.dev, EpicReact.Dev, TestingJavaScript.com

Aviv Keller is a Node.js collaborator, webpack TSC member, open source developer, and security researcher. Since joining Node.js in 2023, he's contributed across core, triage, the website, and API documentation, and is now heading the project's ongoing documentation redesign, all work that earned him the OpenJS Foundation's JavaScriptLandia "Outstanding Contribution from a New Arrival" award at JSConf NA 2025. On the webpack TSC, another OpenJS project, he led the website redesign, mentoring three students through Google Summer of Code and representing webpack as its delegate to the 2026 GSoC Mentor Summit. Beyond FOSS (though never far from it), Aviv is a top security researcher, who has been recognized, Google, Apple, NASA, the UN, NVIDIA, GitHub, and more than thirty other organizations, with published CVEs across projects including JupyterLab, GoCD, and YARD.

Google Developer Expert in Web Technologies

I'm a Senior Engineer based in Toronto, Canada. I work in the JavaScript SDK team at Sentry. I’m a GDE in Web Technologies. I created vee-validate and villus for Vue.js. I host the Untyped podcast. I write about Vue.js and the composition API and also TypeScript on my Blog. I am passionate about learning and teaching Vue.js and TypeScript.

My name is Mat "Wilto" Marquis and I believe in the web. I'm an independent consultant that specializes in fast, flexible, performant websites. I'm the creator of JavaScript for Everyone and a frequent guest author for Piccalil.li and CSS-Tricks. In the past I’ve been a member of the jQuery Team, editor of the HTML Specification, two-time A Book Apart author, speaker at conferences like An Event Apart, Smashing, and Beyond Tellerrand, and authored the Google Chrome team’s official guidance around writing JavaScript and using images. I’ve even been in a movie — What Comes Next is the Future (2016) — to discuss the role I played in web standards and how I hoped to change them. I’ve got an IMDB page and everything!

Amanda leads Developer Relations at Vapi, where she supports developer education and community facing initiatives for developers building with Voice AI. Previously, she cofounded the MCP server builder community and worked on MCP integrations at Apollo GraphQL, and built the developer community at Wix. In a past live before devrel, Amanda worked as a full stack developer. Her current tech interests span voice AI, agentic systems, and developer tooling, with a focus on hands-on content. When she's not building for developers, she's cooking, reading, or getting outside with her dogs.

Rick Viscomi is a Staff Developer Relations Engineer at Google on the Chrome team, where he leads developer relations for Modern Web Guidance and Baseline. Previously, he worked on web performance developer relations, served as a core maintainer of the HTTP Archive, and built web applications at YouTube. Passionate about using open data to understand how the web is built, he created the Web Almanac, the Core Web Vitals Technology Report, and capo.js.

I'm Rumen and I'm a self-taught software engineer from Sofia, Bulgaria. After graduating with a business degree and working as a sales rep for a few years I decided I'd much rather be involved in building digital products than selling them. Ten years later this is the best decision I ever made.

Workers team @Cloudflare

Highly specialized in FE development space in silicon valley, worked on many big tech companies including Google, Deepmind, Meta, Tiktok, Linkedin etc.

Senior Platform Engineer at SAP. Passionate about browser APIs, web standards, security, and good user experiences.

I'm a software engineer from Paris, based in New York. I run Cyborg and spend most of my time building things (some ship, most don't). I really enjoy working on performance optimization and applied cryptography, and sometimes I write. Outside of being an absolute nerd, I'm a big football/soccer fan (Allez les Bleus & Ici c'est Paris!) and an avid snowboarder.

Daniel Sogl is Director of AI Engineering at SHI GmbH. With a background in FinTech and IT consulting, he helps internal teams and enterprise clients put AI to work in two areas: AI-assisted software engineering and Generative AI. He speaks regularly at international conferences and workshops on turning AI tools into measurable gains in developer productivity and code quality.

Engineer at Google, focused on Web AI, WebAssembly, and Project Fugu.

Carmen Huidobro is a developer advocate and dev education enthusiast. She thrives on lifting others up in their tech careers and loves a good CSS challenge. Always excited to talk about teaching tech, especialmente en Español, oder auf Deutsch.

I’m Theodore, a software engineer, educator and speaker based in Athens, Greece. I’m currently working as a lead software engineer for Workable.

Michael Madsen is an Application Architect at Cisco with a serious knack for all things front-end web and AI engineering. He's currently diving deep into the exciting world of Generative UI (genUI), helping to shape how we interact with technology. With a career dedicated to building robust and innovative applications, Michael brings a wealth of experience to the table. When he's not busy architecting the next big thing, you can find Michael embracing the stunning Utah mountains – whether he's shredding trails on his mountain bike or exploring new heights on a hike. A dedicated family man, he's often found playing with his five kids, and when they're all tucked in, he loves to unwind with some hands-on woodworking or tinkering in his home lab.

Francisca Medina (frani.be) is a front-end developer, UX strategist, and lecturer at the **Pontificia Universidad Católica de Chile (PUC)**, the country's leading university and a benchmark for excellence across Latin America, where she teaches **Creative Programming for Design**, **Generative Artificial Intelligence** and **Computational Thinking**. Her work lives at the intersection of logic and aesthetics: she transforms code into a tool for sensory artistic expression. She is a **Google Women Techmakers Ambassador** and has spoken at international stages including **JSConf Budapest** (Hungary), **Nerdearla** (Argentina), **CaribeConf** (Colombia), **JSConf Chile**, and other. She believes code can be beautiful, useful, and deeply human. And that JavaScript, truly understood, is the infinite brush of the algorists of the future.

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

I've been building digital products since I was 14, driven by a deep curiosity to turn ideas into tools that solve real problems. One of my first personal projects was an AI tutor I built to prepare for Greece's national exams. Using it daily helped me score in the top 0.1% nationwide without external instruction. I documented the journey in a YouTube video that's now been viewed over 70,000 times. I now work as a software engineer and DevRel at NOFire AI.

Carlos Robles is a Product Manager on the AI team at Supabase, where he owns the interfaces developers and agents actually touch: the client SDKs, the CLI, the dashboard, the Management API, and the MCP endpoint. He has spent 16 years building software across full-stack, cloud, and data engineering roles, including leading developer experience for SQL at Microsoft, time at AWS, and a run as a Microsoft MVP. He is an international speaker, author, and mentor who codes, plays video games, and talks about geek culture more than his family probably prefers.

Ben thinks a lot about people, words, and code. As a results-oriented technical leader at Miro, he works on building real-time, collaborative text experiences for the communication needs of teams around the world.

Akaash Parthasarathy is a machine learning researcher and master's student in Machine Learning at Carnegie Mellon University. His work focuses on ML systems, including browser and on-device AI, model serving, distributed inference, and ML compilers. He is currently the lead developer of WebLLM and has worked on ML infrastructure at Google and NVIDIA.

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.

Award winning Creative developer teaching of creative dev at Offscreencanvas.com.

Austin is a husband, father, and software engineer. He enjoys volunteering in his local community and mentoring young developers. In his spare time he also contributes to open source, enjoys breakdancing, playing his cello, and Muay Thai.

Kate Astrid is a product engineer building high-performance web applications, with a strong focus on clean architecture and user experience. Her background in cartography and photography shapes her structured, visually driven approach to software.

Fullstack TS dev. I like mending legacy code. I organize a few meetup groups in Montréal, including React MTL and Software Crafters.

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.

Abeetha Bala is a seasoned Product Leader, with over a decade of expertise in cloud computing, observability, and enterprise software. Over the past several years, she has played a pivotal role in shaping and enhancing Amazon CloudWatch Logs, leading multiple high-impact initiatives for AWS customers worldwide. In addition to her technical leadership, Abeetha is actively involved with TechWomen, a US Dept of State initiative that empowers emerging women leaders in STEM fields worldwide. Through this initiative, she mentors aspiring Emerging Leaders, sharing her technical expertise and experiences to foster diversity and innovation in the tech industry.

Abhishek Gawande is a product management and enterprise technology leader at Okta with over 15 years of experience in enterprise software, cloud platforms and SaaS product development. He has led product and technology initiatives at Okta, Adobe, and Apttus with a focus on building scalable customer-facing platforms, self-service experiences and enterprise systems that improve adoption, efficiency and business outcomes. He is a Salesforce Certified Application Architect and holds a Master’s degree in Information Systems from Santa Clara University’s Leavey School of Business, California.

Daniel is a Senior Developer Relations Engineer at Storyblok who blends technical know-how with a genuine passion for developer experience. He loves sharing knowledge, creating helpful content, and being an active part of the developer community.

Sulagna Ghosh is a Solutions Engineer at Creowis and the lead organiser of React Kolkata, a community she grew to 1,500+ members in under eight months. She has spoken at JSNation 2025, React India 2025, GDG Devfest Kolkata, GDG Kolkata Build with AI 2025 and more events, each talk built around a browser primitive React developers overlook and the architectural problem it quietly solves. She is recognised for her contributions to the Kolkata and Indian tech ecosystem by GDG India Women in Tech 2026.

Sam Abaasi is a Staff Frontend Engineer and squad lead at MTN Irancell, where he architected a Camunda‑based workflow platform replacing a legacy Huawei system. He owns the full frontend platform – React, TypeScript, BPMN/DMN tooling. He is the author of three in‑depth technical series: “How JavaScript Works” (10 parts), “How React Works” (9 parts, source‑verified), and the definitive 23‑part guide to the bpmn‑io form‑js module system.

A software engineer trying to grasp technical and interpersonal skills as much as possible. He has organized and spoken at numerous tech conferences and meetups, giving him a strong background in both technical and interpersonal skills. This experience also taught him how to effectively learn developer skills and share that knowledge with an audience in a way that is engaging and interactive.

Engineering leader with 10+ years of experience in software development, testing infrastructure, and team leadership. Passionate about delivering high-quality products, empowering teams, and fostering a culture of collaboration and continuous growth. Skilled in engineering management, project execution, and aligning technical excellence with business goals.

Tech Lead • Front-End Advocate • Mentor & Educator • Tech Blogger • Published Author • 100+ IT Certifications • 30K+ Followers • Docker Captain • Cursor Ambassador • Expert in React.js, Next.js, Angular, DevOps, Web Accessibility & Security Kristiyan Velkov is a seasoned software developer and technical leader with more than 10 + years of expertise in JavaScript and open-source development. His comprehensive skill set includes: JavaScript, TypeScript, React.js, Angular, Vue.js, Next.js,DevOps,Web accessibility,Security and DevOps. A lifelong learner, Kristiyan has earned over 100 IT certifications. With experience at some of the world’s leading IT organizations, Kristiyan thrives as a technical lead, driving innovative projects and mentoring teams to achieve growth and excellence. His thought leadership has garnered a significant following: - 30,000 LinkedIn connections - 7,000 Medium subscribers - 100,000+ monthly readers - 4 IT books.

I'm a Lead Full Stack Engineer with a strong front-end focus, currently shaping high-performance, SEO-optimized Angular platforms at Cipher Sports. My passion lies in building real-time, user-first digital experiences—where elegant design meets robust architecture. I’ve led teams across industries like sports tech, AI, and IoT, always keeping the end user at the center of every decision. With over a decade of experience spanning scalable microservices, CI/CD pipelines, Docker, Kubernetes, and cloud infrastructure (AWS), I bring both breadth and depth to modern software development. From real-time data pipelines to highly interactive front ends using Angular Universal, I aim to deliver performance, reliability, and accessibility at scale. In addition to my technical experience, I am also an accomplished author. I’ve written several books published by Novatec, SP, which have helped thousands of developers across Brazil and beyond. My titles include Laravel para ninjas (2017), Análise de Redes Sociais (2015), Criando um E-Commerce com CodeIgniter (2015), PHP e MVC com CodeIgniter (2012), and CodeIgniter Framework PHP (2010). These works reflect not only my commitment to education and open knowledge but also my enthusiasm for empowering others in the software development community. I also hold a PhD in Computer Science, with a focus on memetic algorithms for community detection in complex networks. Whether it’s writing code, mentoring teams, or contributing to academic research, I’m driven by the same goal: creating smart, resilient tech that solves real-world problems.

Tej Chilukuri is a Staff Product Manager on Render's growth team, where he designs the roadmap and owns user journeys across product surfaces, from the core Render dashboard to the ergonomic CLI. His work sits at the center of how users discover, adopt, and grow within Render's platform. Before Render, Tej was a Senior Product Manager at Pinecone, working on a managed vector database, and a Growth Manager at Modern Treasury, a payments operations platform. That path, from growth-focused work at a fintech operations company to product leadership at a fast-scaling infrastructure startup, gives him a strong sense of how technical products earn adoption and retention. On the growth team, he applies that lens to shaping the journeys that help users get the most out of Render.

Author of the "Fluent React" bestselling book, software engineer with 23 years of experience, and host of the developer-loved ConTejas Code podcast.