[fasterthanlime]

Against my better judgement, the article /does/ go over H2 (although H3 is all the rage right now).

For TLS, I recommend The Illustrated TLS 1.3 Connection (Every byte explained and reproduced): https://tls13.xargs.org/

[tehmillhouse]

I'd like to thank you for the time and effort it must take to research, write and edit these articles. The tone you strike with these articles is a delight to read, and I find myself gobbling these things up even for topics about which I (falsely, it usually turns out) consider myself fairly knowledgeable.

[keewee7]

Thanks for the link! Are there other good crash courses on various protocols and standards? Directly jumping into the dry official specs is just too overwhelmingly sometimes.

[Icathian]

I recently crammed a bunch on DNS for an interview, and I can recommend the cloudflare blogs on that topic as being quite good.