JavaFX TextArea control
jEdit
FXMisc RichTextFX Rich-text area for JavaFX - GitHub
Highlighting Strings in JavaFX TextArea - Stack Overflow
HighlightableTextAreaDemo
https://github.com/magsilva/jazzy
Using Aspell Library in java - Stack Overflow
https://www.javascriptspellcheck.com/
https://jewelsea.wordpress.com/2011/12/11/codemirror-based-code-editor-for-javafx/
https://gist.github.com/jewelsea/1463485
https://docs.oracle.com/javafx/2/api/javafx/scene/text/Text.html
Standalone StyledTextArea JSyntaxPane
https://www.itread01.com/p/297820.html
Tom Schindl: How to create an editor with syntax highlighting for Java
https://www.javacodegeeks.com/javafx-tutorials
https://docs.oracle.com/javafx/2/ui_controls/list-view.htm
https://stackoverflow.com/questions/21791639/eclipse-fxml-editor
RSyntaxTextArea - GitHub Pages
bobbylight/RSyntaxTextArea: A syntax highlighting, code ...
https://bobbylight.github.io
https://github.com/Waoss/Leaf
https://bell-sw.com/announcements/2021/02/05/TeXnical-Writing-Part-3-Syntax/
TeXnical Writing Part 3: Syntax
https://opensourcelibs.com/lib/fxeditor
JSyntaxPane - GitHub https://github.com/Sciss/SyntaxPane
https://ace.c9.io/#nav=about Ace - The High Performance Code Editor for the Web
https://tomsondev.bestsolution.at/2013/02/14/experimenting-with-textflow-from-javafx8/
https://stackoverflow.com/questions/14541933/webview-callback-from-javascript
https://microsoft.github.io/monaco-editor/
https://code.visualstudio.com/blogs/2017/02/08/syntax-highlighting-optimizations
Tokenization Syntax Highlighting
http://www.javaquizplayer.com/examples/text-editor-using-java-example.html