React 16.2 Released with Improved 'Fragments' Support — Fragments are for grouping multiple children that are being returned from a component’s render method. This post thoroughly digs into why that might be useful.

ReactOpt: A CLI React Performance Optimization Tool — It identifies events that may be causing unnecessary re-rendering of components in your app, as well as which components may benefit from using shouldComponentUpdate.

React Food Truck: A Curated Set of Extensions for VS Code — Several useful React-oriented extensions brought together into a single bundle.

Linux Cloud Hosting Starting at 1GB of RAM for $5/mo — Get a Linode server up and running in seconds. Simply choose your plan, distro and location and you’re ready to deploy your server. Get $20 credit on a new account.

Debugging React Perf with React 16 and Chrome DevTools — An in depth step-by-step visual walkthrough demonstrating how to audit JavaScript runtime performance and find slow rendering components.

Progressive Web Apps with React: A Crash Course — Ahmed Bouchefra explains PWAs by showing how to build one from scratch with ES6 and React, optimizing it step by step with Lighthouse for UX and performance.

Immutable Updates in React and Redux — So how can you update state when you’re not allowed to change it..?

The 'Most Unknown' Redux Performance Trick? — Specifically, the areStatesEqual option on connect calls.

An In-Depth Introduction to React Native — A ‘show and tell’ in-depth video introduction to React Native.

Free React & Azure Cosmos DB (NoSQL) Video Series — Learn how to build an application with React and Azure Cosmos DB; the best NoSQL database you’re not using.

How to Set Up Continuous Integration with React Native — Using Visual Studio App Center to automatically build and distribute a React Native app.