[soanvig]

But you have to get the software somehow? Once you get it, it works offline. The same here I guess: once you download the source code/binaries into browser's cache (that can store things indefinitely) it's offline.

[fwip]

True, but you are at the whims of the browser cache, and how long it wants to keep it around.

[zdp7]

If you are worried, download and self host. As suggested on the website (when discussing trust and PII).

[hulitu]

> But you have to get the software somehow?

We call this: download. Usually better than RCE.