// package
is-nan
type: "module"
// preferences
// replacements (1)
Number.isNaN
Available nativelyThis feature is available natively by using Number.isNaN. No third-party package needed.
→ docs: MDN
// engine support
browsers
| engine | min version |
|---|---|
| chrome | 25 |
| chrome_android | 25 |
| edge | 12 |
| firefox | 15 |
| firefox_android | 15 |
| safari | 9 |
| safari_ios | 9 |
| opera | 15 |
| opera_android | 14 |
| samsunginternet_android | 1.5 |
| webview_android | 4.4 |
| webview_ios | 9 |
runtimes
| engine | min version |
|---|---|
| bun | 1.0.0 |
| deno | 1.0 |
| nodejs | 0.10.0 |
other
| engine | min version |
|---|---|
| oculus | 5.0 |