I meant native as in not fully built with web technology. Which, if I'm not mistaken, the alternatives posted in the previous comment are.
Kinda defeats the purpose of having a specialized CPU, OS & software to optimize battery usage.
Imagine optimizing your dev tools for battery life? As if I want to work on a single tiny screen all day...or in meetings, hotels, planes, trains...
If you like wasting your battery that's fine, but not the typical use case for someone with a portable device.
The screen size thing is a separate issue and alleviated by using screen switching gestures or a secondary screen using an iPad.