# Prograph

> visual, object-oriented, dataflow, multiparadigm programming language

**Wikidata**: [Q7248516](https://www.wikidata.org/wiki/Q7248516)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Prograph)  
**Source**: https://4ort.xyz/entity/prograph

## Summary

Prograph is a softwareapplication influenced by functional programming, dataflow, and diagram.

## Summary
Prograph is a visual, object-oriented, dataflow, multiparadigm programming language created in 1983. It combines graphical elements with object-based and dataflow programming paradigms to enable visual program construction.

## Key Facts
- Created in 1983.
- Instance of programming language, visual programming language, object-based language, and multi-paradigm programming language.
- Supports multi-paradigm programming, object-oriented programming, visual programming, and dataflow programming.
- Influenced by functional programming, dataflow, and diagram.
- Has Wikipedia articles in English (en), Persian (fa), and Japanese (ja).
- Contains 3 total Wikipedia sitelinks.
- KBpedia ID: Prograph-ProgrammingLanguage.
- Freebase ID: /m/02l3jl.
- Microsoft Academic ID (discontinued): 2776759034.

## FAQs
### Q: What is Prograph?
A: Prograph is a visual, object-oriented, dataflow, multiparadigm programming language created in 1983. It allows users to construct programs graphically by connecting visual elements representing objects and dataflows.

### Q: When was Prograph developed?
A: Prograph was created in 1983, as evidenced by its inception year in structured knowledge sources.

### Q: What programming paradigms does Prograph support?
A: Prograph supports multi-paradigm programming, object-oriented programming, visual programming language, and dataflow programming, making it a multiparadigm tool.

### Q: What influenced Prograph's design?
A: Prograph was influenced by functional programming, dataflow, and diagram-based approaches, as reflected in its knowledge structure.

### Q: In how many languages is Prograph documented?
A: Prograph has Wikipedia documentation in three languages: English, Persian (fa), and Japanese (ja).

## Why It Matters
Prograph pioneered the integration of visual programming with object-oriented and dataflow paradigms, reducing the cognitive load of traditional text-based coding. Its multiparadigm approach made complex algorithms more accessible through graphical representation, influencing later visual language development. By merging object-based structures with dataflow execution, it addressed the need for intuitive visual tools in software engineering, particularly for designers and educators. Its 1983 inception places it among early visual languages, shaping how programming paradigms could be combined and visually communicated.

## Notable For
- Pioneering combination of visual, object-oriented, and dataflow paradigms in a single language.
- Early adoption of multiparadigm programming with graphical interfaces (1983).
- Unique influence from diagram-based systems alongside functional programming principles.
- Documentation across three distinct Wikipedia language editions (English, Persian, Japanese).
- One of the earliest object-based visual programming languages with established academic recognition (Microsoft Academic ID 2776759034).

## Body
### Overview
Prograph is a multiparadigm programming language emphasizing visual construction through interconnected elements. It integrates object-oriented, dataflow, and functional programming approaches within a graphical interface.

### Technical Classification
- **Programming Paradigms**: Multi-paradigm, object-oriented, visual programming, and dataflow programming.
- **Language Type**: Object-based language with dataflow execution model.
- **Key Features**: Visual program construction via diagrammatic elements; object interactions defined through graphical connections.

### Historical Context
- **Inception**: Developed in 1983.
- **Influences**: Functional programming, dataflow, and diagram methodologies shaped its design.
- **Documentation**: Spanning English, Persian, and Japanese Wikipedia editions, totaling 3 sitelinks.

### Knowledge Structure
- **Structured Identifiers**: 
  - KBpedia ID: Prograph-ProgrammingLanguage
  - Freebase ID: /m/02l3jl
  - Microsoft Academic ID: 2776759034 (discontinued)
- **Entity Relationships**: Classified under programming language, visual programming language, object-based language, and multi-paradigm programming language hierarchies.

### Significance in Programming Language Evolution
Prograph represents an early attempt to democratize programming through visual metaphors while maintaining robust computational paradigms. Its dataflow model allows data transformations to be visually mapped, while object-oriented structures enable reusable component modeling. This combination addressed limitations of purely text-based languages for visual thinkers, contributing to the broader visual programming movement.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Prograph",
  "description": "Visual, object-oriented, dataflow, multiparadigm programming language created in 1983.",
  "sameAs": [
    "https://en.wikipedia.org/wiki/Prograph",
    "https://fa.wikipedia.org/wiki/پروگراف",
    "https://ja.wikipedia.org/wiki/Prograph"
  ],
  "additionalType": "Programming language, Visual programming language, Object-based language, Multi-paradigm programming language"
}

## References

1. KBpedia