Gecko and JS engine

[DenyVeyten]

MDN URL

https://developer.mozilla.org/en-US/docs/Web/Performance/Guides/Fundamentals

What specific section or headline is this issue about?

Gecko rendering

What information was incorrect, unhelpful, or incomplete?

"The Gecko JavaScript engine supports just-in-time (JIT) compilation." sentence might be misleading by interpreting Gecko as JavaScript engine.

What did you expect to see?

Could be rephrased to something like "The JavaScript engine used by Gecko supports just-in-time (JIT) compilation." or "The Gecko's JavaScript engine [...]"?

Do you have any supporting links, references, or citations?

No response

Do you have anything more you want to share?

No response

MDN metadata

Page report details

• Folder: en-us/web/performance/guides/fundamentals
• MDN URL: https://developer.mozilla.org/en-US/docs/Web/Performance/Guides/Fundamentals
• GitHub URL: https://github.com/mdn/content/blob/main/files/en-us/web/performance/guides/fundamentals/index.md
• Last commit: 702cd9e
• Document last modified: 2025-04-03T04:30:55.000Z