June 9-11, 2021 7am PST / 10am EST / 4pm CEST


  • 3
    of JavaScript talks & discussions
  • 35+
    taking you behind the scenes
  • 25K+
    JS developers
    attending worldwide & ready to network


Discover the future of the JavaScript development ecosystem and get connected to its stellar crowd! Attend JSNation Live, a 3-day conference on all things JS, gathering international software engineers in the cloud. To help you stay up-to-date on the latest JavaScript technologies, we're coming back with our new remote gig on June 9-11, 2021.

JSNation Live is the best place to learn about JavaScript online – beside the main JS conf talks and panel discussion with high-profile specialists, be prepared for awesome MCs, in-depth workshops, a number of virtual networking rooms, interactive entertainment, and engaging challenges for all participants.

This year, you can expect the authors and core teams of the following JavaScript libraries / projects:
  • TC39

  • Yarn

  • Vue.js

  • Node.js

  • Snowpack

  • Vite

  • WebAssembly

  • XState

  • Fastify

  • TensorFlow.js

  • Jest

  • Deno

  • Blitz.js



Cutting edge talks from field experts followed by interactive Q&As


Live chat rooms where you can meet new friends and new opportunities


Socialize at remote afterparties and gaming tournament


Evan You
Full Info
Evan You
Creator & project lead of Vue.js, Vite, USA
Talk: Vite: Rethinking Frontend Tooling

Evan is an independent software developer and the creator of the open source JavaScript framework Vue.js. Most of his work is open source and publicly available on GitHub. You can follow Evan on Twitter where he mostly tweets about Vue and frontend technologies.

Charlie Gerard
Creative Coding
Full Info
Charlie Gerard
Netlify, Netherlands
Talk: Building Brain-controlled Interfaces in JavaScript

Charlie is a front-end developer at Netlify, a Mozilla Tech Speaker and Google Developer Expert in Web Technologies. She is passionate about creative coding and building interactive prototypes mixing science, art and technology. She also spends time giving back to the community by mentoring new developers, contributing to open-source projects, and speaking at conferences.

Maël Nison
Datadog, France
Talk: Yarn in Depth: Why & How

Lead maintainer for Yarn.

Maël joined the Yarn project in 2017 and quickly became lead maintainer, shaping a long-term vision for the project, one PR at a time. By day, he works at Datadog on all things JS, ensuring that the tooling infrastructure can scale and support the company's growth.

David Khourshid
Microsoft, USA

David Khourshid (known on Twitter as David K. Piano) is a software engineer for Microsoft, a tech author, and speaker. Also a fervent open-source contributor, he is passionate about statecharts and software modeling, reactive animations, innovative user interfaces, and cutting-edge front-end technologies. When not behind a computer keyboard, he’s behind a piano keyboard or traveling.

John Papa
Microsoft, USA
Talk: VS Code Can Do That!

John is a professional Web and Mobile Developer, avid OSS and community advocate, dedicated father and husband. He is currently a Developer Advocate for Microsoft and has formerly worked for Disney on several web and mobile applications that you may have used.

John is the author of various OSS such as Peacock, the Angular Style Guide, and many popular courses. You can listen to him on the popular weekly podcast Real Talk JavaScript.

Lin Clark
Full Info
Lin Clark
Fastly, USA
Talk: Making JavaScript on WebAssembly Fast

Lin Clark is a Senior Principal Engineer at Fastly, focusing on WebAssembly. She is a co-founder of the Bytecode Alliance, which is driving WebAssembly’s outside-the-browser ecosystem forward. Many people know her through her long-running series, Code Cartoons, which helps people make sense of various WebAssembly standards and the ecosystem's overall direction. Previously, she has worked on web standardization and devtools at Mozilla, helped people understand the JS ecosystem at npm, and was a Drupal core module maintainer.

Shawn Swyx Wang
Build Tools
Full Info
Shawn Swyx Wang
Temporal, Singapore
Talk: The Third Age of JavaScript

Swyx is passionate about Developer Tooling and Developer Communities. He currently works as Head of Developer Experience at Temporal.io and recently published the Coding Career Handbook for Junior to Senior developer careers. In his free time he teaches React, TypeScript, Storybook and Node.js CLI's at Egghead.io, and helps run the Svelte Society community of meetups.

Fred K. Schott
Full Info
Fred K. Schott
Snowpack Author, USA

Fred is a Software Engineer living and working in San Francisco, CA. He's building snowpack & skypackjs. Fred also writes about JavaScript in his blog.

Daniel Ehrenberg
Igalia, Spain

Working on standards, especially TC39, at Igalia.

Hemanth HM
PayPal, USA
Talk: ES?.next()
  • TC39 delegate, working on JavaScript feature proposals.
  • Hemanth is a FOSS philosopher and MTS at PayPal Inc.
  • Google Developer Expert for Web && Payments.
  • DuckDuckGo community leader.
  • Member of Node.js Foundation.
  • Google Launchpad Accelerator mentor.
Matteo Collina
NearForm, Italy
Talk: Multithreaded Logging with Pino

Node.js TSC member, PhD, Technical Director @ NearForm, IoT Expert, Consultant, author of Pino and Fastify. Co-author of the book "Node.js Cookbook, Third Edition" edited by Packt.

Angie Jones
Full Info
Angie Jones
Applitools, USA

Angie Jones is a Principal Developer Advocate who specializes in test automation strategies and techniques. She shares her wealth of knowledge by speaking and teaching at software conferences all over the world, writing tutorials and technical articles on angiejones.tech, and leading the online learning platform, Test Automation University.

As a Master Inventor, Angie is known for her innovative and out-of-the-box thinking style which has resulted in more than 25 patented inventions in the US and China. In her spare time, Angie volunteers with Black Girls Code to teach coding workshops to young girls in an effort to attract more women and minorities to tech.

Jason Mayes
Full Info
Jason Mayes
Google, USA
Talk: TensorFlow.js 101: ML in the Browser and Beyond

Jason is a Senior Developer Advocate for TensorFlow.js at Google.

Jason combines his knowledge of the technical and creative worlds to solve complex, strategic / technical challenges for Google's largest customers and internal teams. Developing innovative world firsts utilizing the latest technologies and hardware is a key component of his role to rapidly prototype new ideas and consult on project solutions globally.

With a background in Computer Science at the University of Bristol, England, where he specialized in reality mining and invisible computing, Jason has been a "hybrid engineer" for over 15 years. Combining his passion for several areas including both front and back end web programming, but also design and user experience, he has worked in many sizes of companies from startups (including founding his own) to Google.

Jecelyn Yeen
Full Info
Jecelyn Yeen
Google, Malaysia
Talk: Debugging with Chrome DevTools

Jecelyn Yeen enjoys building loveable and scalable products that are used by millions. She works as a Developer Advocate for Chrome DevTools currently. She speaks English, Chinese, Javascript, Typescript, C# and more.

When she’s not coding (and avocado-ing), she’s jumping into mysterious sea waters in search of narwhals and mermaids.

Jordan Harband
Coinbase, USA

TC39 team member and an editor of the specification from 2018-2021. Jordan has been heavily involved in the node community for as many years, and has gradually created (but mostly inherited or been gifted) a decent number of open source projects.

His focus is JavaScript, standards, frontend web development, full stack (frontend + backend + db) architecture design, and overall object oriented code optimization.

Jason Palmer
Spotify, USA

Jest core contributor and creator & maintainer of jest-junit.

Jason is an engineer and technical product manager at Spotify where he focuses on web infrastructure, CI/CD, and test automation.

Kitson Kelly
Deno, Australia
Talk: Deno and Treating TypeScript as a First-class Language

I am working full-time on Deno, have been with my husband for 20 years and a proud dad of a toddler. I hung up my senior technology leadership hat to work on Deno and don't regret it one bit.

Ujjwal Sharma
Igalia, India
Talk: How to Outsmart Time: Building Futuristic JavaScript Apps Using Temporal

Ujjwal is a Compilers Hacker at Igalia working on TC39 and V8, a Node.js Core Collaborator, a TC39 Delegate and an International Speaker. He loves to talk about open source software, decentralization, cryptography, JavaScript and web standards.

Ali Spittel
AWS Amplify
Full Info
Ali Spittel
AWS Amplify, USA
Talk: Create an Application Backend in Clicks with the Amplify Admin UI

Ali teaches people to code. She loves Python, JavaScript, and talking about programming. She has been writing React since before es6 classes. She is a Senior Developer Advocate on the AWS Amplify team.

Ali also blogs about code, aimed mostly at a beginner audience. Her writing has gotten over a million readers in the past year. She has also spoken at over 50 events in the last few years.

When Ali's not working, you can find her watching New England sports, competing on CodeWars, taking runs around the city, rock climbing, or participating in coding community events.

Brandon Bayer
Full Info
Brandon Bayer
Blitz.js Creator, USA
Talk: Build Fullstack Apps in Record Time with Blitz.js

Brandon Bayer is the creator of Blitz.js. He is currently a full-time maintainer of Blitz and supports himself with part-time consulting on the side. Outside of Blitz, his other passion is flying real airplanes and RC helicopters.

Liz Parody
Full Info
Liz Parody
NodeSource, Colombia
Talk: Transforming a Country Through Code!

Liz is a community-taught Software Engineer focused on JavaScript, and Head of Developer Relations at NodeSource. She organizes different community events such as JSConf Colombia, Pioneras Developers, Startup Weekend and has been a speaker at EmpireJS, MedellinJS, PionerasDev, Node+JS Interactive, NodeConf and others.

She loves sharing knowledge, promoting JavaScript and Node.js ecosystem and participating in key tech events and conferences to enhance her knowledge and network.

Sam Thorogood
Full Info
Sam Thorogood
Google, Australia
Talk: Web Components, Lit and Santa 🎅

Builds weird web things at Google as part of Developer Relations in order to help move the web forward. Has worked on projects including Google's docsites (web.dev, developer.chrome.com), as well as being the lead of Google Santa Tracker 🎅🎄🎁

Mat Groves
Goodboy Digital, UK
Talk: Pixi Powerups!

Creative coder, all about Javascript, WebGL and optimisation. Creator of PixiJS.

Chris Ferdinandi
Vanilla JS
Full Info
Chris Ferdinandi
The Vanilla JS Guy, USA
Talk: Running a Man-in-the-Middle Attack on Your Own Site for Fun and Profit (or, why service workers are amazing)

Chris Ferdinandi helps people learn vanilla JavaScript. He believes there’s a simpler, more resilient way to make things for the web. His developer tips newsletter is read by thousands of developers each weekday. Learn more at GoMakeThings.com.

Lee Robinson
Vercel, USA
Talk: How Core Web Vitals Will Affect Google Rankings in 2021

Lee is a developer, writer, and course creator. He currently works at Vercel as a Solutions Architect and leads DevRel for Next.js. He frequently speaks about front-end development, design, and the future of the web.

Marian Villa
InfluxData, Colombia
Talk: Simplifying the Complexity of Node.js

She holds a double major degree, one as a Graphic Designer and other as a Social Communicator & Journalist. She graduated with a Master in Marketing. She teaches about digital publications and interactive media. She has been working in the design and marketing field for the past 12 years. She is one of the founders of @pionerasdev a non-profit initiative that has become Colombian's largest community for #WomenInTech. She has been deeply involved in the Colombian web community and has volunteered in the organization of @JsConfCo, @PyConColombia @RailsGirlsMed #StartupWeekendMedellín (@swmed).

Matt McClure
Full Info
Matt McClure
Head of Technology & Community @MUX, USA
Talk: Remember CSS Sprites? Let's do that with video!

Matthew is an internet video nerd. He's the co-founder and Head of Technology & Community at Mux, a startup building online video infrastructure for developers, a core-contributor to Video.js, the biggest HTML5 video framework, and the organizer of Demuxed, the largest video-focused dev conference/community in the world.

Joe Karlsson
MongoDB, USA
Talk: An Introduction To IoT (Internet of Toilets 🚽); Or How I Built an IoT Kitty Litter Box Using JavaScript

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.

TJ VanToll
Progress, USA
Talk: Building a Custom Component Library – Fast

TJ VanToll is a front-end developer, author, and a Principal Developer Advocate for Progress. TJ has over a decade of web development experience, including a few years working on the jQuery and NativeScript teams. Nowadays, he helps web developers build awesome UIs with KendoReact.

Liad Yosef
Full Info
Liad Yosef
Duda, Israel
Talk: Micro-scopes – How to Build a Modular Modern App in a Bundled World

Liad is the Frontend Architect and Tech Lead in Duda, in charge of its client-side infrastructure, technologies, and performance.

He is a web dev enthusiast for over a decade, juggling React, Webpack and [email protected] in order to always build the best user experience.

Mohammad Shahbaz Alam
Magic, India
Talk: Securing Node.js APIs with Decentralised Identity Tokens

Shahbaz is a Full-Stack Developer, Open Source Evangelist, Developer Advocate @ Magic, GDG Ranchi Organizer, and Mozilla Representative. He loves teaching and sharing his learnings at conferences and meetups related to Serverless, Authentication and Authorization, Google Technologies, Security, Web Extensions, SPAs, PWAs, and VR/AR/XR.

Will Johnson
State Management
Full Info
Will Johnson
WP Engine, USA
Talk: Using The Proxy API For State Management

Will Johnston is a Developer Advocate on the DevRel team at WP Engine. He started coding when he was 10 years old, and began coding professionally at 15. He got his start working on an open source competency tracking tool for schools with Python and Zope. Will founded Covalence alongside Matt Landers, and served as CTO. At WP Engine, Will is excited to help make the headless CMS world a better place by helping others embrace headless and make the most out of new tools and technologies.

Fabrizio Picca
Commercelayer, Italy
Talk: Headless vs Traditional eCommerce Platforms: Introducing Commerce Layer

Java developer, Software Architect and Enterprise Commerce Expert. Dad of one soon to be two, loves music, photography, cooking and running.

Vasilika Klimova
Avaloq, Luxembourg
Talk: Let's Expand the Reality!

Frontend developer at Avaloq. Founder of the SkillUp school in Luxembourg. Teacher, speaker, rescue diver, mother of a ginger cat. Loves beautiful visual effects on websites, responsive markup, video games and travel.

Chris Smith
Retool, USA
Talk: How to Code Boring Internal Apps 10x Faster

Chris Smith is a developer evangelist at Retool, where he helps developers to rapidly code internal tools. He is a hacker at heart ever since learning QBASIC in middle school and is passionate about the power that learning to code brings to an individual. He’s worked for 6+ years in the world of low-code tools to empower developers to do more in less time. He’s passionate about visual abstractions and ways of quickly conveying and understanding complexity. Prior to Retool, Chris worked at Tray.io, JunoVR, Segment, and National Instruments.

Jason Lengstorf
Netlify, USA
Talk: Productive By Default: How Your Architecture and Infrastructure Can Make (or Break) Your Team’s Productivity

Jason Lengstorf works at Netlify and hosts Learn With Jason. He spends a lot of time telling people that the formula for success and happiness is to lift each other up and share what we learn. He is trying his very best to follow his own advice. He lives in Portland, Oregon.

Rick Button
Bloomberg, USA

Rick is a Senior Software Engineer at Bloomberg working on JavaScript tooling and infrastructure, and a delegate for TC39, currently thinking about immutability in JavaScript!

Colby Fayock
Web Development
Full Info
Colby Fayock
Applitools, USA
Talk: Put Down the Javascript – Level Up with the Fundamentals of Web Development

Learning by doing is the best way to learn and it’s how Colby Fayock helps others learn about Javascript, React, and the static web. His work includes writing on freecodecamp.org, videos on YouTube, and courses on egghead.io as well as his first book 50 Projects for React & the Static Web.

Program Committee

Franziska Hinkelmann
Google, USA

Franziska has a Ph.D. in mathematics and is a senior tech lead at Google working on the Cloud Platform team in New York City. She’s a member of the Node.js Technical Steering Committee and an expert on JavaScript performance. When she's not working hard on making Node.js better on the Cloud Platform, she's probably out riding horses.

Bramus Van Damme
3RDS, Belgium

Bramus Van Damme is a web developer from Belgium. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since. His current focus is on JavaScript, React and React Native yet his love for CSS will never fade.

Joonas Salovaara
Reaktor, Netherlands

Joonas Salovaara is a Principal Consultant and team lead at Reaktor Amsterdam. He is an advocate of the meetup scene, where he helps run AmsterdamJS, HelsinkiJS, and React Helsinki.

Anna Backs
APM consultant @ Codecentric, Germany

Anna Backs is an APM consultant and software developer working for codecentric. When she is not outside with her dog or absorbed in the world of Shadowrun, she is usually found building some thing or another in JavaScript. She loves coffee, good stories and learning new things.

Kanstantsin Klimashevich
Xebia, Netherlands

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


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June 9, 10, 11


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2021/2022 Season


This pass includes:

JSNation Live (Full access)

React Advanced (Watch only access)

GraphQL Galaxy (Full access)

TestJS Summit (Full Access)

React Summit (Watch only access)

  • 3 more JS events

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Interactive Sessions With Speakers

One-on-one Advice Lounge with speakers

Discuss your own projects with top pros.

Speakers’ personal video rooms

Hang out with well-know JavaScript developers and ask them anything

Q&A Discord channels

Enjoy chatting with the speakers in Discord space

Tech Discussions

Join video chats focusing on specific technologies. Hang out with people who are on the same page.

Next Gen Build Tools
The Future of the Language

Brandon Bayer

Full-stack App Development
JS Testing

Join the watching party

Join a random group of people in watching/discussing the conference together. Explore the virtual world and make new friends!

Remote Afterparty Bars

Have fun in an online space facilitated by people deeply involved in the JavaScript community. Chat, play, and have (virtual) drink with fellow attendees and speakers.

Networking Bar


with Community

Game Bar


with Speakers

QuakeJS Tournament

Can you take over the Quake arena? Try your luck at our remote tournament.
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We try our best to make all our events accessible and inclusive for a diverse audience. Get in touch with us at [email protected] if you wish to support this initiative, and help us provide Diversity Scholarships for the underrepresented groups in tech.

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