Why You Rendering, React? (itnext.io)
Sep 19, 2019
However you put your app together, it’s always a good idea to ensure your components and state changes are triggering re-rendering as expected. That’s especially important if you have costly components to re-render.
Tips to Enhance the Performance of Your React App (freecodecamp.org)
Aug 27, 2019
Building a great UI with React isn’t enough, You’ve got to add that extra glitter to make the app more polished, functional and remarkably better than the competition. This is exactly what I’m going to help you with as I describe some key methods to increase performance in React apps.
Investigating Discord’s React Memory Leak (blog.discordapp.com)
Aug 08, 2019
Back in November 2018, on a what we’ll say was a rainy day for the sake of setting a mood, we employed a seemingly routine React upgrade. This upgrade led us on an unexpected journey through our codebase, the Chrome memory inspector, and the React source code.
Getting to Grips with react-window (alligator.io)
Jul 22, 2019
In the frontend development community, we tend to use the word performance quite a lot. We all have the common goal of having a performant application. Brian Vaughan developed react-window with this in mind and he did a great job of giving us a powerful tool to achieve this goal.
Fixing laggy UI with React.memo (swizec.com)
Mar 18, 2019
The other day I was dealing with some laggy UI on a project and discovered React.memo as a way of fixing it. I don’t know how long React.memo has been a thing but it’s new to me and it’s amazing.
Integrating React Profiler (phpied.com)
Feb 21, 2019
Say hello to the new perf hotness - a profiler built into React. This announcement blog post shows how to use it as a Chrome Extension, but you can also use it in your code, to get insight into real world interactions, even in production. Let's see how.
Progressive React (houssein.me)
Feb 20, 2019
This article will cover how you can continue to work on the same React apps that you build, but to consider adding a number of optimizations to it. The key point here is to try and build your React site so that more people can use it.
Optimizing React: Virtual DOM explained (evilmartians.com)
Mar 28, 2018
In this thorough beginner-friendly introduction to framework’s internals, we will demystify JSX, show you how React makes rendering decisions, explain how to find bottlenecks, and share some tips to avoid common mistakes.