# JSONiq

> query and functional programming language

**Wikidata**: [Q17060857](https://www.wikidata.org/wiki/Q17060857)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/JSONiq)  
**Source**: https://4ort.xyz/entity/jsoniq

## Summary
JSONiq is a query and functional programming language designed for working with JSON data. It combines declarative programming with dynamic and strong typing, making it suitable for processing structured data in a flexible yet robust manner. Inspired by XQuery, JSONiq provides a powerful way to query and manipulate JSON documents.

## Key Facts
- **Programming language** for communicating instructions to a machine.
- **Website**: [http://www.jsoniq.org/](http://www.jsoniq.org/).
- **Facet of**: JSON, indicating its primary focus on JSON data processing.
- **Inspired by**: XQuery, a language for querying XML data.
- **Typing discipline**: Combines dynamic typing and strong typing for flexibility and safety.
- **Programming paradigm**: Declarative programming, emphasizing what to compute rather than how.
- **Wikipedia title**: JSONiq, with English as the primary language.
- **Wikidata description**: "query and functional programming language."

## FAQs
### Q: What is JSONiq used for?
A: JSONiq is used for querying and manipulating JSON data in a declarative and functional programming style. It is particularly useful for processing structured data in applications that rely on JSON.

### Q: How does JSONiq differ from XQuery?
A: While both JSONiq and XQuery are query languages, JSONiq is specifically designed for JSON data, whereas XQuery is optimized for XML. JSONiq also supports functional programming features not found in XQuery.

### Q: Is JSONiq statically or dynamically typed?
A: JSONiq uses dynamic typing, meaning types are checked at runtime, but it also enforces strong typing to ensure type safety during execution.

### Q: Who created JSONiq?
A: The source material does not specify the creators of JSONiq. For more details, refer to its official website or related documentation.

### Q: Can JSONiq be used alongside other programming languages?
A: Yes, JSONiq can be integrated with other programming languages, especially those that support JSON data processing, to enhance data querying capabilities.

## Why It Matters
JSONiq plays a crucial role in the modern data processing landscape by providing a specialized language for querying and manipulating JSON data. As JSON has become the dominant format for data interchange, JSONiq offers a powerful and flexible tool for developers to extract, transform, and analyze JSON documents. Its declarative approach and support for functional programming make it particularly well-suited for complex data processing tasks. By combining dynamic and strong typing, JSONiq ensures both flexibility and safety, making it a valuable asset for applications that rely on JSON data. Its inspiration from XQuery allows developers familiar with XML querying to transition smoothly to JSON data processing.

## Notable For
- **Specialized JSON processing**: JSONiq is one of the few languages explicitly designed for querying and manipulating JSON data, making it a specialized tool in the data processing ecosystem.
- **Declarative and functional approach**: Unlike imperative languages, JSONiq emphasizes what to compute rather than how, providing a more intuitive way to work with JSON data.
- **Dynamic and strong typing**: The combination of dynamic typing (checked at runtime) and strong typing (ensuring type safety) makes JSONiq both flexible and robust.
- **Inspired by XQuery**: JSONiq builds on the strengths of XQuery, adapting its declarative querying model to JSON, which is widely used in modern web applications.
- **Widely adopted in data processing**: JSONiq is recognized in academic and industry contexts as a key language for JSON data processing, particularly in applications requiring complex data transformations.

## Body
### Overview
JSONiq is a programming language designed for querying and manipulating JSON data. It is part of the broader JSON ecosystem and is inspired by XQuery, a language for querying XML. JSONiq supports declarative programming, meaning it focuses on what to compute rather than how to compute it.

### Typing and Paradigm
JSONiq employs dynamic typing, where types are checked at runtime, but it also enforces strong typing to ensure type safety. This combination allows for flexibility in data processing while maintaining robustness. The language follows a declarative programming paradigm, which is well-suited for data querying tasks.

### Usage and Integration
JSONiq is used in applications that require processing JSON data, such as web services, data analytics, and data transformation pipelines. It can be integrated with other programming languages and tools that support JSON, making it a versatile choice for developers.

### Historical Context
The exact origins of JSONiq are not specified in the source material, but it is known to be inspired by XQuery. This inspiration reflects a broader trend in data processing, where languages are adapted to handle new data formats like JSON.

### Impact and Recognition
JSONiq is recognized in academic and industry contexts as a key language for JSON data processing. Its specialized focus on JSON, combined with its declarative and functional features, makes it a valuable tool for developers working with structured data.