I used to like Postman, when it was a simple browser extension. I basically used it as a curl gui. Now > Postman is an API platform for building and using APIs. Postman simplifies each step of the API lifecycle and streamlines collaboration so you can create better APIs—faster. I guess I’m no longer their target user. Back to curl/httpie.
You can download packages of extensions. I would recommend that you do it for the ones you love.
But the browser APIs are constantly changing, forcing you to keep running in order not to fall behind.