What is B written in?
B uses a bootstrap chain from BCPL (documented).
Relationship Graph
All directly connected languages. Click any node to navigate to its page.
Bootstrap Chain
| Language | Confidence | Notes | Source |
|---|---|---|---|
| BCPL | 90% | B compiler bootstrapped using BCPL | Source |
Influenced By
- BCPL — BCPL directly inspired B; Ken Thompson acknowledged this lineage
Languages B Influenced
- C — C evolved directly from B at Bell Labs
Frequently Asked Questions
What language is B written in?
B is primarily implemented in BCPL. See the implementation section above for details and source references.
What languages influenced B?
B was influenced by BCPL among others. See the influence section above for the full list.
Which languages did B influence?
B influenced C among others.
Evidence Sources
- https://en.wikipedia.org/wiki/B_(programming_language)
- https://en.wikipedia.org/wiki/BCPL
- https://en.wikipedia.org/wiki/C_(programming_language)