Site in a kind of app

Question

I am curious, an operator in Portugal (MEO) created a kind of application in which we were able to access the client area, but instead of installing it, in the browser we log in and click on the button "Add to main screen" and it creates a direct access icon on the mobile phone home, but unlike my websites when I click on this Bhutan, it still generates an icon but when I open the browser bar and the MEO one it no longer happens, even when we see the open apps at once The name of the browser appears "My MEO"

How I do this kind of site?

Answer 1

This is called PWA (Progressive Web App), a set of techniques for developing Web applications that progressively add features that were previously only possible in native apps, it unites the best of the web with the best of a native application.

Perks:

• Speedy
• Secure
• Enveloping
• Responsive
• Uses less data
• No network connection required (after installed)
• No need for an app store or download or upgrade
• A single source code for all systems (desktop, tablet and mobile)

Disadvantages:

• Pwas do not yet have full control over the device hardware: bluetooth, contact list and NFC, are some examples of Features that cannot be accessed by Progressive Web Apps
• Although Google, Microsoft, and Mozilla are all over the Pwas, Apple is still not. There are still two important features not supported by Safari: push Notifications and offline operation. But, Apple is already considering implementing Pwas, even because she may not have much choice.

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