If you're getting into Deno and want to keep up with new stuff from the ecosystem on a regular basis, we're now publishing https://denoweekly.com/ .. issue 2 just went out minutes after the 1.0 release. I've been doing JavaScript Weekly for 487 issues now, so this is not a flash in the pan or anything :-D
Of course, Deno has an official Twitter account as well at https://twitter.com/deno_land :-)