Cover Photo for React Advanced London Meetup: Architecting Multi-Tenant Solutions with Next.js & more!

React Advanced London Meetup: Architecting Multi-Tenant Solutions with Next.js & more!

Primary Photo for React Advanced London

Hosted by

React Advanced London

In-Person

Address available to attendees

Ready to join in on the fun?

Hi friends,

We’re happy to announce the upcoming React Advanced London Meetup 🎉 Let’s get together on October 15 for a deep dive into all things React!

🗣 Call for Proposals
Have an idea or story to share? Submit your talk proposal through our CFP form and take the stage at one of our upcoming meetups!

🤝 Organized by
This event made possible thanks to the support from React Advanced and Tech Lead London organizers – GitNation.

🤝 Hosted by
Huge thanks to Zoopla!
Win at moving, and find your next home with Zoopla.
Zoopla is one of the UK’s most instantly recognisable property brands. In fact, we’re known and loved by over 91% of the nation (and we’re working hard on the other 9%). Our mission is to help the nation make better home decisions - by connecting everyone to their home and giving them personalised insights to help with moving, managing or financing.
Over 50 million people visit Zoopla every month to access exclusive data and information on every UK property, search over 500,000 homes for sale and rent, find the best agents and secure the latest mortgage deals.

🤝 Want to support our community?
We’re looking for venue partners and sponsors for future meetups. Let’s discuss collaboration — contact us!

🕑 Event Schedule

  • 18:30 — Doors open: snacks, drinks & networking
  • 19:00 — Opening notes
  • 19:10 — Improving the Code Coverage and the Unit Test Cases with JEST in React Apps by Ajinkya Chanshetty
  • 19:35 — React Features You Might Not Be Using Yet by Alex Chiu
  • 19:45 — Break with drinks
  • 20:00 — Architecting Multi-Tenant Solutions with Next.js and the App Router by Guilherme Dalla Rosa
  • 20:25 — On the Merits of Immutability by Max Duval
  • 20:50 — Networking
  • Mingle until around 21:30

👍 Code of Conduct
By registering for this event you agree to comply with our CoC

📩 Contact
events@gitnation.org https://twitter.com/ReactAdvanced http://youtube.com/ReactConferences https://bsky.app/profile/reactadvanced.gitnation.org

Presentations

Ajinkya Chanshetty

Improving the Code Coverage and the Unit Test Cases with JEST in React Apps

In this session, we will break down the concept of code coverage, explore effective ways to improve it, and discuss common pitfalls to avoid. We will share practical tips for optimizing unit tests, leveraging the JEST framework, and integrating coverage checks into your CI/CD pipeline. Strong code coverage is not just about statistics; it’s about catching bugs early, reducing regressions, and building confidence with every code change.

Guilherme Dalla Rosa

Architecting Multi-Tenant Solutions with Next.js and the App Router

Learn how to architect scalable multi-tenant applications using Next.js and its powerful App Router. In this talk, we'll explore the essential characteristics of multi-tenant architectures and demonstrate how to serve dynamic, personalized content efficiently. We'll dive deep into leveraging features like Incremental Static Regeneration (ISR) to optimize performance and scalability. By the end of this session, you'll have a comprehensive understanding of how to implement multi-tenancy in your Next.js projects, enabling you to serve multiple users seamlessly while maintaining high performance.

Max Duval

On the Merits of Immutability

A hands-on session working through pernicious React bugs, and how to squash them for good. By working through a concrete Todo List example, we’ll leverage TypeScript and JavaScript features to gradually improve the reliability and performance of our code. We might even push beyond the limit of what’s sensible, inviting a reflexion on the balance of code readability and its runtime performance.

Alex Chiu

React Features You Might Not Be Using Yet

React 19 came out with a lot of new APIs but I still see devs falling back to plain'ol useState and useEffect for everything. Lets explore alternatives.

React Advanced London Meetup: Architecting Multi-Tenant Solutions with Next.js & more!

Primary Photo for React Advanced London

Hosted by

React Advanced London

In-Person

Address available to attendees

Hi friends,

We’re happy to announce the upcoming React Advanced London Meetup 🎉 Let’s get together on October 15 for a deep dive into all things React!

🗣 Call for Proposals
Have an idea or story to share? Submit your talk proposal through our CFP form and take the stage at one of our upcoming meetups!

🤝 Organized by
This event made possible thanks to the support from React Advanced and Tech Lead London organizers – GitNation.

🤝 Hosted by
Huge thanks to Zoopla!
Win at moving, and find your next home with Zoopla.
Zoopla is one of the UK’s most instantly recognisable property brands. In fact, we’re known and loved by over 91% of the nation (and we’re working hard on the other 9%). Our mission is to help the nation make better home decisions - by connecting everyone to their home and giving them personalised insights to help with moving, managing or financing.
Over 50 million people visit Zoopla every month to access exclusive data and information on every UK property, search over 500,000 homes for sale and rent, find the best agents and secure the latest mortgage deals.

🤝 Want to support our community?
We’re looking for venue partners and sponsors for future meetups. Let’s discuss collaboration — contact us!

🕑 Event Schedule

  • 18:30 — Doors open: snacks, drinks & networking
  • 19:00 — Opening notes
  • 19:10 — Improving the Code Coverage and the Unit Test Cases with JEST in React Apps by Ajinkya Chanshetty
  • 19:35 — React Features You Might Not Be Using Yet by Alex Chiu
  • 19:45 — Break with drinks
  • 20:00 — Architecting Multi-Tenant Solutions with Next.js and the App Router by Guilherme Dalla Rosa
  • 20:25 — On the Merits of Immutability by Max Duval
  • 20:50 — Networking
  • Mingle until around 21:30

👍 Code of Conduct
By registering for this event you agree to comply with our CoC

📩 Contact
events@gitnation.org https://twitter.com/ReactAdvanced http://youtube.com/ReactConferences https://bsky.app/profile/reactadvanced.gitnation.org

Presentations

Ajinkya Chanshetty

Improving the Code Coverage and the Unit Test Cases with JEST in React Apps

In this session, we will break down the concept of code coverage, explore effective ways to improve it, and discuss common pitfalls to avoid. We will share practical tips for optimizing unit tests, leveraging the JEST framework, and integrating coverage checks into your CI/CD pipeline. Strong code coverage is not just about statistics; it’s about catching bugs early, reducing regressions, and building confidence with every code change.

Guilherme Dalla Rosa

Architecting Multi-Tenant Solutions with Next.js and the App Router

Learn how to architect scalable multi-tenant applications using Next.js and its powerful App Router. In this talk, we'll explore the essential characteristics of multi-tenant architectures and demonstrate how to serve dynamic, personalized content efficiently. We'll dive deep into leveraging features like Incremental Static Regeneration (ISR) to optimize performance and scalability. By the end of this session, you'll have a comprehensive understanding of how to implement multi-tenancy in your Next.js projects, enabling you to serve multiple users seamlessly while maintaining high performance.

Max Duval

On the Merits of Immutability

A hands-on session working through pernicious React bugs, and how to squash them for good. By working through a concrete Todo List example, we’ll leverage TypeScript and JavaScript features to gradually improve the reliability and performance of our code. We might even push beyond the limit of what’s sensible, inviting a reflexion on the balance of code readability and its runtime performance.

Alex Chiu

React Features You Might Not Be Using Yet

React 19 came out with a lot of new APIs but I still see devs falling back to plain'ol useState and useEffect for everything. Lets explore alternatives.

Guild

Get in touch!

hi@guild.host