What is JavaScriptCore written in?
Apple/WebKit JavaScript engine.
Its runtime is implemented in C, C++, and Assembly (documented).
Relationship Graph
All directly connected languages. Click any node to navigate to its page.
Runtime Implementation
| Language | Confidence | Notes | Source |
|---|---|---|---|
| C | 85% | JavaScriptCore has C components | Source |
| C++ | 92% | JavaScriptCore written in C++ and Assembly | Source |
| Assembly | 85% | JavaScriptCore JIT uses assembly | Source |
Frequently Asked Questions
What language is JavaScriptCore written in?
JavaScriptCore is primarily implemented in C and C++ and Assembly. See the implementation section above for details and source references.