JavaScript experts, mentors, speakers

Laurence Moroney leads AI Advocacy at Google, working as part of the Google Research into Machine Intelligence (RMI) team. He's the author of more programming books than he can count, including 'AI and Machine Learning for Coders' with OReilly, to be published in October 2020. He's also the instructor and creator of the TensorFlow In Practice, and TensorFlow Data and Deployment specializations on Coursera. He also runs the YouTube channel for tensorflow at Youtube.com/tensorflow, and the TensorFlow certificate program for developers at tensorflow.org/certificate. When not working on AI, he's a published Sci-Fi author, comic book creator and IMDB-listed screenwriter.

Jason is founder of superdesign.dev (Lovable but for production codebase), and was head of product design at Relevance AI (Series B scale up); Meanwhile running a youtube channel AI Jason with 200k sub talking about building LLM applications & agents.

Bruce Lawson is a Tech Communications Officer, Vivaldi browser. He was co-editor of the HTML5.3 specification, one of the inventors of the picture element, and was on the committee that drafted the British Standard for commissioning accessible websites. He co-wrote 'Introducing HTML5'. He's previously been deputy CTO of Opera browsers, front-end lead for a large UK legal organisation, a Fortran and mainframe programmer as well as a Bollywood movie extra, a musician, a tarot card reader, tutor to a Thai princess and actor.

Christoph is the CEO of Nakazawa Tech, an indie game studio and open source company based in Tokyo. As an an experienced engineering manager and frontend lead he has played a key role in the development of tools such as Jest, React Native, Metro, and Yarn while working at companies like Facebook and Stripe. Currently Christoph is building Athena Crisis.

Jack Herrington is a principal full stack engineer, author and YouTuber who is trying to bring a practical approach to engineering and education to developers at all skill levels.

Author of Nuxt and CEO at NuxtLabs. I am passionate about open source and developer experience. I strive to make the web faster and create the flow feeling for developers by making the best tools to express their full creativity.

I am Alex 👋, a fully-stacked TypeScripter from Sweden & the creator of tRPC. Been doing html since the late 90s, started a company in 2006 selling Counter-Strike servers & got my first official coding job in 2009. Since then, I have been on 5 continents, lived/worked on 3, and worked for everything from sub 5 people startups to big banks - as a consultant, employee, and founder. From Sweden, living in Malmö. Speak Swedish, English and rusty (Brazilian) Portuguese + Spanish.

Mike Fleischauer has spent the last decade running GameFromScratch, a community for game development news, game engine and tool reviews and tutorials. He has been a professional developer for over 20 years. YouTube channel – GameFromScratch.

Sam Sycamore is a Developer Advocate at MUI, where he works on technical documentation and content strategy. In his spare time, he enjoys making music and traveling.

Krystal has been working with development for 17 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 Staff Frontend Developer on the Core Creative team at Shopify, creating delightful interactive experiences. She's also lead the Development of the Polaris-Viz library, been a tech coach on Rails Girls and presented talks and workshops at events like React Summit, CityJS, VueConf, Laracon, and CodeTalks. You can find out more about she's done so far on her website: http://krystalcampioni.com

Tomasz is a Frontend Engineer at Stedi. Tech speaker, egghead.io instructor, AWS Certified. His interests include React, AWS, testing, VR and making cheesiest jokes known to mankind.

Shruti Kapoor is an accomplished Staff Engineer with a strong focus on front-end development. Currently employed at Slack, she brings extensive experience to the table from her time at PayPal. With a passion for DevJokes, Shruti has carved out a unique niche in the tech industry, bringing a refreshing sense of humor to her work. In addition to her professional accomplishments, Shruti is also an experienced educator, having taught courses in JavaScript, React, GraphQL, and front-end development. As an egghead instructor, she is dedicated to sharing her knowledge and expertise with others, helping to build the next generation of tech leaders.

Mariko is a Chrome Developer Relations Engineer. She works on the Baseline project bringing clarity to information about browser support for web platform features.

I'm a software engineer at Twitter working on the Core API Team helping build the next generation API with GraphQL and Scala. I currently serve on the GraphQL Governing Board as a representative of Twitter. Previously, I worked at Medium as the tech lead of the Platform Team, jumpstarting Medium's move to GraphQL.

Gift Egwuenu is a Developer Advocate at Cloudflare with over 6 years of experience in the web development industry. She is skilled at building tools and products that help businesses scale and is committed to empowering developers through her work in developer relations. Gift is also a respected speaker and content creator, sharing her insights on web development, Jamstack, and career development in the tech industry. In her free time, she enjoys reading, cooking, and traveling.

Independent Consultant. AWS Serverless Hero. Trainer. Blogger. Speaker.

Joe Karlsson is a software engineer turned Developer Advocate at MongoDB. He comes from the frozen tundra of Minneapolis, Minnesota (and yes, it does get really cold here, and no, not everyone here has the accent from the movie, Fargo). Joe has been primarily a Node and JavaScript engineer. He has been writing, teaching, and talking about code his entire career. Sharing what he knows and continuing to learn about programming is truly the thing he loves doing the most.

Award-winning engineering leader, TEDx speaker, and author of Amazon bestselling career guide "You Belong in Tech". She started coding at 8 and has since led teams across consulting, health tech, AI innovation, and media. In 2024, she won Software Engineering Leader of the Year with the WomenTech Global Awards; and in 2025, her technical interview structure, "The McDougall Method" was revealed in a blog post which shot to prominence.

Creator of the State of JS survey.

Majid Hajian is a passionate software developer with years of developing and architecting complex web and mobile applications. His passions are Flutter, PWA, and performance. He loves sharing his knowledge with the community by writing and speaking, contributing to open source, and organizing meetups and events. Majid is the award-winning author of the "Progressive web app with Angular" book by Apress and the "Progressive Web Apps" video course by PacktPub and Udemy. He is (co)organizer a few Nordic conferences and meetups including GDG Oslo, FlutterVikings, Mobile Era, and ngVikings.

Ado has spent 15 years building things on the web and helping others do the same. Currently at Anthropic, he helps manage the community and creates content helping developers get the most out of Claude. Prior to Anthropic, Ado has worked in various leadership, developer relations, and community roles at Sourcegraph, DigitalOcean, MongoDB, and Auth0.

Fred is a Software Engineer living and working in San Francisco. He builds things for the web (Astro, Snowpack, and other). Fred also writes about JavaScript in his blog.

I work on Agents and MCP at Cloudflare and I'm one of the maintainers of the official MCP Typescript SDK. At Cloudflare, I get to apply our primitives like Dynamic Worker Loaders and Durable Objects to agents and help some of the leaders in the space build their own. Previously a professional windsurfer - I raced for Malta at several World and European championships.

Adewale "Ace" Abati is A Web Engineer & Developer Advocate. He’s passionate about the web and its infinite possibilities, open source, sharing his experiences on YouTube and playing video games. He’s currently helping to build and shape a decentralized future for the web and internet as a Staff Developer Advocate at TBD.