React Finland

React Native is the tool for building cross platform React apps. To build native-like experiences, we need good APIs providing the native capabilities of each platform in a unified way. Is the answer a standard library for React apps?

The majority of users are now browsing websites primarily using touch devices. In this talk, Rick Hanlon from the React Native team at Facebook shares what React Native has learned about touch devices with web developers, including how to provide a rich user experience today, and where this space is going.

In this talk, Jamon will go into what it took to build a thriving developer community around the popular React Native CLI and boilerplate, Ignite.

Unpopular opinions are mostly popular opinions people post on Twitter and share them as an unpopular opinion. Some unpopular opinions though are really unpopular for a good reason. Doesn’t make sense to you? Neither to me.

Themes are coming very soon to Gatsby, and this talk will do a deep dive on what they are, how to use them, and the types of amazing content you can create easily with a framework that people love: Gatsby.

Often when we write new components, we might be like: Come on, there must be a library out there! And most times there was already someone who faced the same problem... only that it's not quite the same. Should I use the 3rd party lib? Or go with my own? Let's find out the differences and trade-offs in this session.

If you want to improve the accessibility of your React apps but you don't know how or where to start, this talk is just what you need. Manuel shares 12 tips that will help you build web sites and applications that can be used by anyone. Each tip fits on one slide and you'll be able to put them into practice right away without having to learn anything fundamentally new.

Understanding the basics of how to apply CI/CD practices in React Native mobile application development to automate software release tasks will improve performance and will free up time more usefully spent elsewhere in the project.

This practical guide shows how to apply existing development tools to your system and what is the value you can get.

“Should designers code?” or “Should coders design?”—these two eternal questions are being asked for years with no particular answer given.

In this talk, I'll be showing a set of techniques to model a semi complicated React component, independent from the common integrations.

In this talk, we will explore how we can make adaptive and intelligent UIs in React that learn from how individual users use your apps, and personalize the interface and features just for them, in real-time.

In this talk I will explain this paradigm in the context of developing a React app. Furthermore I will show how changes can be made to the app without having to understand how old code was written; hence I describe this method as "append-only development".

This talk will examine how React changed the front end landscape as we know it. We'll start by recounting the pre-React landscape, including prior art. Next, we'll venture into the introduction of React, and its reception and growth.

We will kick off with the basics and then quickly go into how to leverage features like variant types and pattern matching to make impossible states impossible. After you gained some knowledge about the basics the course will dig even further into ReasonReact.

Apollo has given us freedom and happiness when it comes to managing our data coming from the server but we still had to write code and sometimes a lot of it to manage our local state? Well, what if we managed it with queries too? Sounds too awesome right? Let's learn how to do this with apollo-link-state.

Immer is a tiny package that allows you to work with immutable data structures with unprecedented ease. It doesn't require learning new data structures or update APIs, but instead creates a temporarily shadow tree which can be modified using the standard JavaScript APIs. The shadow tree will be used to generate your next immutable state tree. Join this talk to see how to write your reducers in a much more readable way, with half the code and without requiring additional large libraries.

Based on @nikgraf's introduction to Reason (Get started with Reason), this talk goes deeper into the world of variant types and pattern matching and puts them into a practical context. You will learn how these tools help you design solid APIs, which are impossible to misuse by consumers. Additionally you will get more insights into practical ReasonReact code.

Every user’s hardware is different, and processing speed can hinder user experience on client-side rendered React applications. Server-side rendering and code-splitting can drastically improve user experience by minimizing the work that the client has to do. It’s easy to get lost in the lingo, so come learn what it all means and how to easily build universal React apps using the Next.js framework. We’ll walk through the concepts and use code examples to cement your understanding. You’ll get the most out of this session if you’re comfortable with React and ES6 syntax.