Handle
Make a manual HTTP request through browser for interactive response, mostly useful for posting html forms.
Handle: Post HTML forms and get interactive responses in Firefox
"Handle" is a Firefox add-on that enables users to make manual HTTP requests within the browser, providing interactive responses. It is particularly handy for posting HTML forms, such as sending users to a payment page and completing the payment process seamlessly.
Add-on stats
Weekly download count: NaN
Firefox on Android: No
Risk impact: Very low risk impact 
Risk likelihood:
Manifest version: 3
Size: 20.30K
URLs: Website
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons?
Install
Chrome-Stats extension
to view Firefox-Stats data as you browse the Firefox Browser Add-ons.
Add-on summary
At times you may need an interactive response (inside a fully operating browser) for instance sending users to a payment page by sending a post request the payment service. Inside tools such as postman the response is not interactive and you may not be able to complete the payment process.
Add-on safety
Risk impact
Handle does not require any sensitive permissions.
Risk likelihood
Handle has earned a fairly good reputation and likely can be trusted.
Upgrade to see risk analysis details