Nearly all Java text editors, Swing and JavaFX alike, suffer from one deficiency: inability to work with large data models such as logs or query results.

The goal of this project is to provide a professional FX text component capable of handling billions of lines of styled unicode text, possibly with very long lines, by using monospaced font and rendering model - unlike its sibling, FxEditor.

This component is being developed for the AccessPanel project.

Please refer to a simple demo application: FxTextEditorDemoApp.java.

• supports up to 2^31 lines of text
• efficiently handles very long lines
• supports syntax highlight
• basic text attributes: bold, italic, underline, strikethrough
• variable tab width

This project is currently in the early development stage. Do not even think of using it in production.

Requires JavaFX 17+.

This project and its source code is licensed under the Apache License 2.0 and you should feel free to make adaptations of this work. Please see the included LICENSE file for further details.