Treena WYSIWYG Editor
This is a demo of the treena.org WYSIWYG editor. This minimal editor is designed as a simple web-based alternative to LATEX, capable of writing beautiful and quick math documents.
Insert Menu
The insert menu is triggered by typing the “@” symbol. It provides you with all the objects that can be inserted into the document at your current point.
Bubble Menu
The bubble menu appears whenever something is highlighted, providing you with all the relevant options that may be applied. Try to highlight this text.
Input Rules
Input rules allow you to trigger different elements and styles by typing a specific shortcut. This supports all of the markdown input rules and more. A full list of the input rules is shown below:
Input Rule | Trigger |
|---|---|
Headings ( H1, H2, H3 ) | #, ##, ### |
Bold surrounded text | **text** |
Italicize surrounded text | *text* |
Underline surrounded text | _text_ |
Insert inline math | $+ |
Insert block math | $$+ |
Insert footnote | \f |
Insert blockquote | > |
Ordered List | 1. or a) |
Bullet List | - |
Keyboard Shortcuts
Keyboard shortcuts allow you to apply specific styles and attributes with a quick button stroke. A full list of the available shortcuts is shown below.
Name | Shortcut |
|---|---|
Headings ( H1, H2, H3 ) | Shift + Mod + (1,2,3) |
Paragraph | Shift + Mod + p |
Bold text | Mod + b |
Italicize text | Mod + i |
Underline text | Mod + u |
Insert footnote | Alt + f |
Wrap in blockquote | Shift + Mod + > |
Ordered List | Shift + Mod + 9 |
Bullet List | Shift + Mod + 8 |
Inserting Images
Images can be included by simply dragging them into the document. To resize an image, just click it and drag the red corner.
Writing Mathematics
This editor uses asciimath for maths input. It is super easy to learn and has great documentation. You can add inline maths like this:
To change the maths just click or hover over the maths and tab into the popup to change the equation.