ReactFoo 2019

ReactFoo 2019

A gathering of over 250 web and mobile developers working with React

About ReactFoo Bangalore:

ReactFoo Bangalore comes back to its original home after completing five successful editions, India-wide:

  1. ReactFoo Bangalore - September 2017
  2. ReactFoo Pune - January 2018
  3. ReactFoo Hyderabad - March 2018
  4. ReactFoo Mumbai - May 2018
  5. ReactFoo Delhi - August 2018

ReactFoo Bangalore will bring together over 250 developers working with React, and who are invested in building a space for conversations around experiences using React in production.
ReactFoo Bangalore is a single-day, single track conference with talks, office hours and Birds of Feather(BoF) sessions. Workshops will be held on 1 and 3 March, before and after the conference.

Who should attend ReactFoo:

  1. Front-end engineers
  2. Teams and companies who are evaluating frameworks to use for running applications in production
  3. Cross platform mobile developers

ReactFoo provides you the opportunity to:

  1. Learn from and network with peers from the industry
  2. Gain insights from case studies of practical implementation, and evaluate ReactJS and React Native for your work
  3. Understand how to run React in production, end-to-end, rather than only build an application with React

Hosted by

A community - for and of - front-end engineers to share experiences with ReactJS, performant apps with React, crafting better User Interfaces (UI) with React and GraphQL ecosystem. ReactFoo also discusses design patterns and user experience. more

Navya Agarwal


A glimpse of GraphQL: Frontend developers’ life is easy now!

Submitted Jan 31, 2019

In this talk we’ll walk through our journey to GraphQL at Adobe, and highlight a few of our successes and failures along the way.

Use Case:
We at Adobe Experience Cloud, wanted to redefine our customer’s experience, and as part of this redesign we wanted to focus on surfacing more data (but not at the cost of a performance overhead). This new redesign now required a mix of data from different sources to be rendered on the screen and we began to face many problems around performance, documentation, and general ease-of-use. On many pages, we found ourselves making four or five round-trips to the server to fetch the data and nit picking it at the client side in order to render it.

Solving the problem with GraphQL:
After some investigation, we thought of integrating GraphQL to our architecture— we decided to add a GraphQL proxy layer on top of our REST APIs. This was a pretty easy process- we built some utilities around making downstream REST calls to fetch data in our resolver, and wrote up some rules around converting our existing models into GraphQL and within a matter of days were ready to call our GraphQL pilot a success.

But the real challenges begin now:
One of our REST API rolled back to a previous version and suddenly every GraphQL query started failing. And what about caching? The solution to these problems and others that came across as we switched to GraphQL are covered next.


I’ll start the talk by our motivation to switch to GraphQL and how it solved the two most important problems (multiple round trips to server and overfetching of gigantic data). But as we progressed on ur journey with GraphQL, we came across some unavoidable problems (from personal experience), the solution to which I will cover next. Then I will briefly explain the Apollo client and server wrapper around GraphQL and how to use it with React. While the road has certainly been bumpy at times, we’re really able to recognize the benefits that GraphQL provides.


Laptop and internet connection

Speaker bio

I am a polyglot developer working with Adobe Experience Cloud. I currently look after the authentication and orchestration part of the stack with the broad goal of optimizing the performance and scalability of the system. I have tried my hands-on trending technologies and introduced the same in my projects. Over the past years, I have dabbled with multiple tech stacks and have worked on various innovative ideas within the team.




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Niranjan Janardhana

React + Angular - Best of both worlds!

Angular is a commonly available skill in any organization. Angular has a fantastic eco-system and 3rd party packages. more

01 Feb 2019