Our great sponsors
-
FirefoxPWA
Discontinued A tool to install, manage and use Progressive Web Apps (PWAs) in Mozilla Firefox [Moved to: https://github.com/filips123/PWAsForFirefox]
-
SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
Are you referring to PWA? Unfortunately, Firefox does not yet support it; however, you can use this for the feature. The exension isn't great and buggy, but it gets the job done.
``` chromium -app http://web.whatsapp.com ```
Depending on which distribution you're running, you can try ICE - SSB Manager From what I remember it's available for the Debian based systems and I think Arch has it in the Aur.