# FXML

> XML-based user interface markup language

**Wikidata**: [Q5427382](https://www.wikidata.org/wiki/Q5427382)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/FXML)  
**Source**: https://4ort.xyz/entity/fxml

## Summary
FXML is an XML-based declarative markup language used for defining user interfaces in JavaFX applications. Developed by Oracle Corporation, it allows developers to separate UI design from application logic.

## Key Facts
- **Developer:** Oracle Corporation
- **Inception:** October 1, 2011
- **Designed By:** Oracle Corporation
- **File Extension:** .fxml
- **Programming Paradigm:** Declarative programming
- **Instance Of:** XML-based format and declarative programming language
- **Wikipedia Languages:** English (en), French (fr)
- **Freebase ID:** /m/0hhpzgw
- **Quora Topic:** FXML
- **Microsoft Academic ID:** 2776222129

## FAQs
### Q: What is FXML primarily used for?
A: FXML is an XML-based markup language specifically designed to define the structure and layout of user interfaces within JavaFX applications.

### Q: How is FXML related to JavaFX?
A: FXML serves as the standard declarative UI definition language for the JavaFX application framework, enabling separation of UI design from Java application code.

### Q: Who developed FXML?
A: FXML was developed and designed by Oracle Corporation.

### Q: What programming paradigm does FXML follow?
A: FXML follows a declarative programming paradigm, where the UI structure is defined declaratively in XML rather than being built imperatively with code.

## Why It Matters
FXML is significant as it provides a standardized, XML-based approach to building JavaFX user interfaces. It solves the problem of cleanly separating UI design concerns from application logic and business code, improving code maintainability and enabling collaborative design workflows. By leveraging the ubiquity and familiarity of XML, FXML lowers the barrier for designers to contribute to UI development using common tools like text editors or dedicated IDEs. Its declarative nature allows developers to focus on application behavior while defining presentation structure in a human-readable and tool-friendly format, streamlining the development process for rich client applications.

## Notable For
- Being the XML-based declarative markup language standard for JavaFX UI development.
- Developed and designed by Oracle Corporation, the creator of JavaFX.
- Using the `.fxml` file extension specifically for user interface definitions.
- Exclusively supporting the declarative programming paradigm for UI construction.

## Body
### Overview
FXML is an XML-based markup language classified as both an XML-based format and a declarative programming language. It is used for defining user interfaces in JavaFX applications. FXML supports two languages, English (en) and French (fr), on Wikipedia.

### Development
- **Developer:** Oracle Corporation
- **Designed By:** Oracle Corporation
- **Inception:** October 1, 2011
- **Freebase ID:** /m/0hhpzgw

### Technical Specifications
- **File Extension:** .fxml
- **Programming Paradigm:** Declarative programming
- **Instance Of:** XML-based format and declarative programming language
- **Quora Topic:** FXML
- **Wikipedia Languages:** en, fr
- **Microsoft Academic ID (Discontinued):** 2776222129

## References

1. Quora