Components
Lucid browser is an android application which is free and open source browser designed to be small, light, fast and simple for it users.
lucid browser playstore address.
https://play.google.com/store/apps/details?id=com.powerpoint45.lucidbrowser&hl=en
Proposal
I suggest that the developers of this great browser should implement night mode feature and Screenshot feature on lucid browser application.
Most users with eye problem can't make use of lucid browser at night, as it lacks night mode feature. Night mode feature prevent users from having eye issue and it reduces the rate at which device battery is been consumed. With this feature, users will feel comfortable while browsing with lucid browser at night because when this feature is activated, it deems the screen light.
Screenshot feature enable users to screenshot pages, images etc, while browsing directly from the browser and save on device gallery for future use. It makes work easier and faster. Most known browser applications has this feature and it's helpful to users.
Note : Screenshot feature on browser is more advanced than that of device default screenshot because it has two options use for screenshot with different abilities.
Visible : If tab the visible option, it screenshot only page that appears on the device screen. While
Mockups / Examples
The image below shows direction to where the night mode should be located.

The image below shows where the feature should be located on the application

Image below shows direction to the screenshot option.

Image below shows where the screenshot option should locate.

Image below shows those options under the screenshot feature.

Benefits
If night mode feature is implemented, users will be able to use this application at night comfortably without having any negative after effect on their eyes. This feature also reduces battery consumption if activated.
Screenshot feature can screenshot a whole page and save it on device gallery as PDF file as it has the ability to screenshot everything on the page including images and more. So users can easily screenshot important pages anytime without stress and this feature reduces the rate at which users waste data on downloading files from net. Lucid browser will stand among most known browsers and will attracts more users.
Posted on Utopian.io - Rewarding Open Source Contributors