# Ada 80

> preliminary non-standard version of the Ada programming language

**Wikidata**: [Q20665166](https://www.wikidata.org/wiki/Q20665166)  
**Source**: https://4ort.xyz/entity/ada-80

## Summary
Ada 80 is a preliminary, non-standard version of the Ada programming language, serving as an early precursor to the more formalized Ada 83. It was developed before the standardized release of Ada in 1983, reflecting an experimental phase in the language's evolution.

## Key Facts
- A preliminary and non-standard version of the Ada programming language
- Preceded the standardized release of Ada 83, which was officially adopted in 1983 and 1987
- Classified as a programming language, designed for communicating instructions to machines
- Followed by Ada 83, the official standardized version of the language
- Has a low sitelink count (1), indicating limited public awareness or documentation compared to later versions

## FAQs
### Q: What is the relationship between Ada 80 and Ada 83?
A: Ada 80 was an early, non-standard version of the Ada programming language, serving as a precursor to the standardized Ada 83, which was officially released in 1983 and 1987.

### Q: Is Ada 80 still in use today?
A: Ada 80 is largely obsolete, as it was an experimental version before the standardized Ada 83. Modern development typically uses later versions of Ada.

### Q: Why is Ada 80 significant in programming history?
A: Ada 80 represents an early stage in the development of the Ada programming language, influencing the design of the more formalized Ada 83, which became widely adopted in defense and aerospace industries.

## Why It Matters
Ada 80 played a foundational role in the evolution of the Ada programming language, which was later standardized as Ada 83. The language was developed for the U.S. Department of Defense (DoD) to improve software reliability and maintainability, particularly in critical systems. Ada 80, as an early version, helped shape the language's syntax, structure, and design principles before the official standardization. Its legacy continues through Ada 83, which remains in use today in defense and aerospace applications due to its strict standards and readability. While Ada 80 itself is no longer in use, it contributed to the broader adoption of Ada as a robust programming language for high-integrity systems.

## Notable For
- Being an early, non-standard version of the Ada programming language
- Serving as a precursor to the standardized Ada 83
- Reflecting an experimental phase in the language's development
- Having a low sitelink count, indicating limited public awareness compared to later versions
- Contributing to the broader adoption of Ada in defense and aerospace industries

## Body
### Origins and Development
Ada 80 was developed as an early, non-standard version of the Ada programming language. It preceded the official standardization of Ada 83, which was released in 1983 and 1987. The language was initially designed for the U.S. Department of Defense to enhance software reliability and maintainability, particularly in critical systems.

### Relationship to Ada 83
Ada 80 served as a foundational version, influencing the design of the more formalized Ada 83. The standardization process refined the language's syntax, structure, and features, leading to its widespread adoption in defense and aerospace industries.

### Legacy and Significance
While Ada 80 itself is no longer in use, its contributions to the development of Ada 83 are significant. The standardized version of Ada, Ada 83, remains relevant today due to its strict standards and readability, particularly in high-integrity systems. The language's legacy continues to influence modern programming practices in critical applications.

### Public Awareness
Ada 80 has a low sitelink count (1), indicating limited public awareness or documentation compared to later versions of Ada. This reflects its experimental nature and the broader adoption of Ada 83, which became the standardized and widely recognized version of the language.