DevToys VS frank_jwt

https://devtoys.app/ Windows only though.

Strictly speaking, DevToys isn't an online builder.

Here's a few: - MVVM Toolkit sample app - Ambie - Brainf*ck# - DevToys

Also recently came across DevToys which has a lot of handy tools in a clean interface

Check out https://github.com/veler/DevToys

If it helps, here's also a bunch of open source MVVM apps you can look at for inspiration (again, they're UWP, but if you ignore the XAML differences all the rest is just plain MVVM): - https://github.com/jenius-apps/ambie - https://github.com/Sergio0694/Brainf_ckSharp - https://github.com/veler/DevToys

Replacement for tools like devutils.com and devtoys.app

Check out https://devtoys.app

NOTE: Never store sensitive information about a client in the payload as the JWT is just encoded and not encrypted. You can paste the JWT I gave as an example above in this cool site which basically allows you to see in decoded. JSON Web Tokens - jwt.io

Although they did not make it into production, I experimented with the RabbitMQ message broker, Python (Django, Flask), Kubernetes + minikube, JWT, and NGINX. This was a hobby project, but I intended to learn about microservices along the way.

JSON Web Token (JWT) creation to extend user authentication to server-side functions

The (probably) most famous web resource about JWT - https://jwt.io - provides such a definition of JSON Web Tokens:

If you want to play with JWT and put these concepts into practice, you can use jwt.ioDebugger to decode, verify, and generate JWTs.

In this context, JSON Web Tokens (JWTs) play a crucial role.

Json Web Token (JWT): Even though it is more like an industry standard, we will use JWTs for stateless authentication in this article. If you want to learn more, you can refer to the official documentation.

Se pegar o token jwt podemos ver o que tem dentro, usando o site jwt.io.

JWT token is not encrypted, it's just base64UrlEncoded. So, don't put any sensitive information in payload. Meaning, if for some reason an access token is stolen, an attacker will be able to decode it and see information in payload.Check it here.