react-native-auth0 VS fusionauth-jwt

Auth0 (by Okta) – Identity platform with robust RBAC, SSO, MFA, and flexible access policies for custom apps.

Do not build login via email / passoword use OAuth2 instead like Google or Facebook. Too much users truncated my app after didn't receive email in first couple seconds which was a common issue on the start. I just disabled requirement to confirm an email. In next product I will use something like Auth0 from the beginning.

using an additional managed service for auth and storing your user table, like Clerk or Auth0.

In authentication, Tesla notably uses Auth0, which is an interesting technical choice. Additionally, Tesla utilizes Persona for simplified and secure user identity verification and authentication processes. Persona streamlines user registration and security processes through real-time identity verification, significantly enhancing user privacy protection. These technology choices underscore Tesla's strategic approach to simultaneously enhancing user security and app reliability.

I had the chance to play with MAUI to explore the integration with Auth0 authentication, which is based on OpenID Connect, a standard authentication protocol. However, since my first attempt around mid-2022, I immediately ran into issues on the Windows platform.

Auth0: Specializes in authentication with multi-factor authentication and anomaly detection capabilities for financial transactions.

When building a modern web application, robust and user-friendly authentication is crucial. Choosing the right authentication solution can significantly impact your development speed, security, and user experience. Two popular options in the market are Clerk and Auth0. Both offer comprehensive features, but they cater to different needs and priorities. This article provides a detailed comparison of Clerk and Auth0, examining their strengths and weaknesses to help you determine the best fit for your project.

Auth0's authentication API demonstrates this approach by abstracting security complexity and automatically adapting to emerging threats, maintaining protection with minimal direct intervention.

Check Auth0

Auth0 for OAuth-based access control.

I used the preview model because I got rate limited and the error message suggested it.

I used this on two projects:

- https://github.com/prime-framework/prime-mvc a largish open source MVC java framework my company uses. I'm not overly familiar with this, though I've read a lot of code written in this framework.

- https://github.com/FusionAuth/fusionauth-quickstart-ruby-on-... a smaller example application I reviewed and am quite familiar with.

- https://github.com/fusionauth/fusionauth-jwt a JWT java library that I've used but not contributed to.

Overall thoughts:

Lots of exclamation points.

Thorough overview, including of some things that were not application specific (rails routing).

Great analogies. Seems to lean on them pretty heavily.

Didn't see any inaccuracies in the tutorials I reviewed.

Pretty amazing overall!

I work for the company behind this library but not on it.

RSA is by far the most common algo needed for integrations, so I can't imagine not supporting it.

We have an open issue about supporting EDDSA (of which Ed25519 is the most likely implementation) https://github.com/FusionAuth/fusionauth-jwt/issues/13 but it hasn't gotten shipped due to other priorities.

As someone who came from Auth0 and god-awful Amazon Cognito, we've been using FusionAuth for years. Their APIs and SDKs have been amazing to work with.

https://fusionauth.io

It does what Auth0 does but significantly more cheaper and you can also self-host if you want.

I built the Pulimi plugin for it which helps us easily configure it. If you don't use Terraform or Pulumi, they have this really cool kickstart feature where you can define a config file that will call their APIs on first time startup to set up the server. Really useful for local dev.

FusionAuth is one of the most decorated and successful open-source IAM solutions. It has been downloaded by more than 10 million customers and hosts over 1 million digital identities.

Ideally, I would recommend not handling and storing passwords yourself. It is preferable to use an identity provider (IdP), such as Azure AD B2C, Auth0, or FusionAuth. These systems are designed to manage your users' identity (including their passwords) so you don't have to. You could also use Single Sign-On with cloud providers.

Check out https://fusionauth.io/

Concur.

Another data point. Our open source JWT library[0] and Java client library[1] both target Java 8 because that is widely used.

0: https://github.com/FusionAuth/fusionauth-jwt

1: https://github.com/FusionAuth/fusionauth-java-client

FusionAuth | Senior Java Engineer, Senior TechOps Engineer, Senior Support Engineer | Full-time | Denver CO, USA | https://fusionauth.io

FusionAuth is the authentication and authorization platform built for devs, by devs. Our software solves the problem of integrating essential user security without adding risk or distracting from the primary application.

Ya know, the one with the features your users want to pay you for.

FusionAuth comes without the risk and complexity that typical identity systems have. With self-hosted or cloud installation, extensive documentation, free options, fast deployment and a no-hassle process, we eliminates hurdles that make it hard for developers to meet their authentication and authorization requirements.

We aren't VC funded, but we are profitable, growing fast, and need your help. We are currently hiring for the following roles:

Senior Java Engineer

Senior TechOps Engineer

Senior Support Engineer

Learn more, including salary info, what makes us tick, and role expectations, here: https://fusionauth.io/jobs

But I rarely see a comprehensive comparison that is current for any of them. And then there are others out there like Teleport and FusionAuth.