Special Offers from Sponsors

Our sponsors welcome you and provide some virtual goodie bag gifts.

Check out sponsors' offers and choose those you like the most!

Use AWS Amplify & implement features like hosting, authentication, data, file storage, and more!

Amplify is the fastest way to build full stack apps on AWS.

Use AWS Amplify to implement features like hosting, authentication, data, file storage, and more all seamlessly integrated using the same infrastructure as companies like Netflix, Nike, Twitch, and Amazon.

Learn more

Enter to Win an Nx Ember Smart Mug!

Nx is an extensible, open source tool helping devs build at scale with modern tooling, caching to make builds fast, code sharing across apps and teams, dependency graphing, and more. Learn how Nx improves and helps you scale your React development in this video.

Then find out more by signing up for our newsletter to receive Nx OSS updates, resources, articles, videos, and community news and you'll be entered in a drawing to win a FREE Nx Ember temperature control mug.

Enter to Win!

Get the full-featured Kontent trial for extra 3 months!

And then continue for free with the Developer plan. No need to add any credit cards.

Kontent is a cloud-based headless CMS that features first-class integration with Gatsby and Next.js, JavaScript/TypeScript SDK, and many sample apps to speed up your development.

Get the trial

Get free credits to build video into your website or app using the Mux Video API

Mux is a video platform for developers that takes the complexity out of live and on-demand video. POST a video; GET back a video URL that plays well on any device.

Get a $50 Mux credit to build video into your website or app using the Mux Video API. Email us at [email protected] and mention React Summit 2021 to get your free credits.

Learn more about Mux Video API

Chance to win a one-year WebStorm subscription

JetBrains creates professional software development tools for coding in Java, JavaScript, Python, PHP, and other languages, as well as team collaboration tools.

WebStorm, an integrated development environment for JavaScript and its related technologies, is one of the most popular software development tools made by JetBrains. Just like IntelliJ IDEA and other IDEs by JetBrains, WebStorm makes your development experience more enjoyable, automating routine work and helping you handle complex tasks with ease.

Fill out this short survey for a chance to win a one-year subscription for WebStorm, our JavaScript IDE! Even if you don't win, you'll still get a 3-month subscription.

Take a chance!

Submit your email for early access to Magic's new pricing and referrals program!

Magic is the simplest plug and play SDK that makes building passwordless user authentication a breeze. Use Magic and log your users in with just a few lines of code.

We’re introducing more developer-friendly pricing and an exciting, new referrals program soon that you won’t want to miss! Be the first to learn about both. Enter your email and score free logins.


WP Engine Discount and Nintendo Switch Giveaway!

Enter to be sent a 20% discount code to use on all Startup, Growth, and Scale plans and to be entered to win a Nintendo Switch Lite!

*Coupon is valid for new customers only. Coupon is only valid for one year and expires on 4/17/22 at 12:00 am CST.

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Join the Slice Machine project!

Want to help with the creation of a workflow to make React developers more productive when building websites? We’d love to work with you.

You’ll get early access to docs, samples and features as we build them and your own sandbox to explore Slice Machine. You’ll influence our roadmap by helping us prioritize features. Be the first to see the designs of what’s in the works, and share your feedback one-on-one with our User Researchers.

Our goal is to make a workflow that makes you more productive and helps you improve at what you like to do: build React websites.


Special Offers from Aldeia and Friends

Aldeia is a new tool to allow home-educators to meet online and share knowledge, skills, and experience.

Parents can charge a fee for their advice, or not, as they wish.

Video - Introducing Aldeia.

We have special deals available for summit attendees, as well as offers from our friends. The Climate Collage, Mind. Aroma. Skin, and The Little Surprises Company.

Find out more

Get a $49 credit when signing up for a new account and win a LEGO Nintendo Entertainment System!

Even Mario got a super charge after getting Rollbar! Signup for a new account and create your first project before April 30th to be entered to win a LEGO Nintendo Entertainment System! We will pick 3 winners and make an announcement via @rollbar Twitter account on May 1st.

Start using Rollbar for free and win a LEGO Nintendo Entertainment System!.

Bonus Story:

The Hidden Costs Of Undetected Errors In Your Code.


InfluxDB Sweet Socks Giveaway!

Get your InfluxDB free socks and explore InfluxDB Cloud for free.

InfluxDB empowers developers to build IoT, analytics, and monitoring software. Focus on building software with an easy-to-use, scalable, serverless time series platform available on AWS, Azure, and Google Cloud.


Come learn what the engineers at Mercari are working on, what we are interested in, and the future that we are envisioning!

Mercari Gears is a place where we at Mercari Inc share with the community what we have learned working on our products, and a place where we learn from the wider community on various topics that we are currently working on, or will be working on in the future; Learn about GraphQL, EdgeAI, KubeML, Fault Injection, Latest Frontend Development, Service Mesh, Video Conferencing, and more.

Subscribe to the Mercari channel

Sign Up for Rangle’s Innovator Series Newsletter & Get the Gift

Sign Up for Rangle’s Innovator Series Newsletter + A limited chance to win a personalized Wine Accessories Tool Kit + surprise gift.

The Innovator Series is a monthly update with Rangle’s must-read blogs on design systems, product development, digital transformation, and more.

As a limited giveaway for React Summit April 2021 conference attendees, subscribing to the newsletter automatically enters your email in a draw to win a Personalized 7pc Wine Accessories Tool Kit, plus a surprise gift.

Enter to win

Hire Pre-vetted Developers You Can Trust

Let us do the heavy lifting when it comes to getting you pre-vetted engineers. Hire a developer you love selected by experts and matched to your tech-stack specific needs. Get in-depth technical profiles with code challenges, interviews, and performance metrics so that you can feel 100% confident in your hire.

Use this link to try G2i risk-free

Figure out the code to win Neo4j prizes!

There's a combination lock with 3 digits, you need to figure out the right combination for it.

When you have it figured out, email code to @neo4j.com (if the combination was 123, you'd send an email to [email protected]).

Here are some clues:

  • 1,2,3 - One digit exists in the combination and it's in the right place.
  • 3,6,9 - No digit exists in the combination.
  • 4,1,8 - One digit is in the combination, but it's in the wrong place.
  • 5,1,8 - One digit exists in the combination and it's in the right place.


  • 1 copy of the book Fullstack GraphQL Applications with GRANDstack
  • 4 pairs of Neo4j swag socks!

Winners will be contacted via email the 1st of May 2021.

Enter to win a Nintendo Switch!

Get a free StackHawk t-shirt and stickers and don't miss your chance to enter to win a Nintendo Switch.


Get Tara AI for Free

Designed for speed & simplicity, Tara AI helps engineering teams deliver on their sprints. One workspace for your team's docs, sprints and tasks, synced to Git or Slack.

React Summit attendees have free access on a powerful unlimited user, unlimited workspaces plan, with no task limits.

Get Tara AI

Pick your prize! Here's your chance to win $100 Netlify SWAG store credit!

Used by more than 1.5M web developers & businesses, the Netlify platform provides modern build workflows, serverless functions and a global multi-cloud Edge network to deliver the most performant, secure & scalable websites & applications.

Complete our short survey for a chance to win $100 Swag store credit.

Pick your prize!

KendoReact Giveaway: Sign Up to Win Bose Headphones

Master the Art of React UI: KendoReact is a professional UI library on a mission to help developers build sleek business apps with React much faster.

Enter the KendoReact raffle for a chance to win a pair of noise-canceling Bose headphones or an awesome t-shirt with our mascot, the kendoka!

Enter to win

Get some change for your desktop and Zoom!

Tired of or distracted by your standard wallpapers or Zoom backgrounds? Then get yourself into the right mood with our minimalistic yet nice image bundle. Have fun!

Download now

Enter for your chance to win an iPhone 12 Pro!

Sign up for a free 14-day trial with Datadog and you'll have a 1-in-10 chance of winning an iPhone 12 Pro!

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