How to Check Which JavaScript Runtime Is Running Your Code(blog.vite.host)

https://blog.vite.host/identifying-the-javascript-runtime-running-your-code

3 comments

Most of the time you should not even check for the runtime. Instead you should check for the specific feature support that you want to use.

c0balt2 anni fa

+1, though sometimes it's useful to know the runtime variant & version to implement workarounds for implementation quirks or polyfills.

Or to aid recreating problems were, for instance, you've accidentally relied on undefined behaviour that happens to be consistent in most places.