How to develop a cross-platform application?

Question

Mobile development

Hello!
Tell me which of the frameworks is most relevant for cross-platform development of a small corporate application?
A low entry threshold is desirable.

Answer 1

The most stable and powerful solution is Xamarin.

Answer 2

the lowest threshold - phonegap and so on based on html
is 10-100 times lower than others

Answer 3

Low entry threshold Framework7 (at the same time a pretty good result), it's probably not much easier.
No knowledge is required, for example, angular, html + js is enough, in half an hour you can figure it out and make the first prototype of
framework7.io
There is a native interface for ios7-9 and for material design. There are templates for all standard elements (lists, buttons, menus, etc.), you just have to manually arrange them (there is an example on the site for each element) (there will be no scrollbars on a mobile device)
More here (a little outdated, now there are more features and styles ):
https://habrahabr.ru/post/257889/

Answer 4

There is a good Corona SDK .
The easy-to-learn Lua language. Low entry threshold, lots of examples.
Fast compilation, instant preview, support for a bunch of platforms.
Especially good for former flashers.
I've been using it for several years now.