# React Posts

Articles and insights about React from the PropelAuth team.

### Recent Articles

[**Reanimating the GeoCities Experience with react-spring**  
Happy Halloween! And for Halloween, we wanted to make the scariest thing we could think of… a modern version of early 2000s web design patterns.  
We’re going to be building this:  
It’s a web app where a small flock of bats follow your mouse around. We’re specifically going to be using React and the ...](/content/post/reanimating-the-geocities-experience-with-react-spring/index.html)

[**Understanding Hydration Errors by building a SSR React Project**  
If you’ve written React code in any server-rendered framework, you’ve almost certainly gotten a hydration error. These look like:  
Text content does n...](/content/post/understanding-hydration-errors/index.html)

Apr 3, 2025 • 8 min read

[**Announcing ui.propelauth.com**  
Today we’re announcing the beta launch of ui.propelauth.com - a full guide on how to build your own UIs on top of PropelAuth.  
Whether you’re looking ...](/content/post/announcing-ui-propelauth-com/index.html)

Feb 5, 2025 • 1 min read

[**Remix Authentication**  
We are very excited to officially release the @propelauth/remix library - a library that makes it incredibly easy to add authentication, authorization...](/content/post/remix-authentication/index.html)

Sep 11, 2024 • 3 min read

[**Complete Guide to State Management in React**  
If you are writing a React application, you are almost certainly managing state somewhere. State is surprisingly hard to define, but easier to underst...](/content/post/state-management-in-react/index.html)

Jul 24, 2024 • 13 min read

[**React/FastAPI Starter Guide**  
This guide walks through the process of setting up authentication using PropelAuth on top of a product built in FastAPI & React.  
Setting up our Auth...](/content/post/react-fast-api-starter-guide/index.html)

Jul 18, 2024 • 7 min read

[**Why we still use React HOCs**  
If you’ve integrated with our React library, @propelauth/react, you’ve probably seen that we offer a pretty standard React hook useAuthInfo. It return...](/content/post/why-we-have-both-react-hooks-and-hocs/index.html)

Oct 3, 2023 • 4 min read

[**Using useMutation to make an advanced toggle in React**  
Recently, we were adding some new functionality to our dashboard, and we wanted an experience like this:  
The basic features are:  
* The toggle shoul...](/content/post/using-usemutation-to-make-an-advanced-toggle-in-react/index.html)

May 24, 2023 • 5 min read

[**React/Python + Chalice Starter App**  
In this guide, we’ll build an example B2B application in React where users can sign up, login, manage their accounts, and view organization and member...](/content/post/react-python-chalice-starter-app/index.html)

Jan 31, 2023 • 12 min read

[**React/Flask Starter App**  
In this guide, we’ll build an example B2B application in React where users can sign up, login, manage their accounts, and view organization and member...](/content/post/react-flask-starter-app/index.html)

Jan 31, 2023 • 11 min read