This application is designed to work on Android devices. It's a text editor that supports a variety of formats, including HTML, CSS, and JavaScript. You can also save your edits to a file and edit them later. It supports multi-line editing.

It has a user-friendly interface and supports many functions, such as selecting, deleting, adding, and editing text.

You can create and save files in the HTML format. You can also edit your HTML files, such as adding or removing a style.

It also supports the JavaScript format. You can edit your JavaScript files and save them in the HTML format.