He has a very early attempt at breaking from compatibility with Node called "Deno". Here's the part in the video about his current thoughts on importing external modules under Deno:
And he even mentions linters (in the first Deno slide) as untrusted utilities that should take advantage of the JS sandbox and not have access to network.
https://youtu.be/M3BM9TB-8yA?t=588
He has a very early attempt at breaking from compatibility with Node called "Deno". Here's the part in the video about his current thoughts on importing external modules under Deno:
https://youtu.be/M3BM9TB-8yA?t=1257
He has some other security proposals as well.