Why is DNS still hard to learn?(jvns.ca)

458 points by TangerineDream 3 years ago | 232 comments

Julia Evans blog post exploring why DNS remains hard for newcomers to learn despite being stable for decades.

Implement DNS in a Weekend(implement-dns.wizardzines.com)

594 points by asicsp 3 years ago | 68 comments

Julia Evans's blog post announcing a free guide to implementing a DNS resolver from scratch in about 200 lines of Python.

Notes on running a single-person Mastodon server(jvns.ca)

86 points by hasheddan 3 years ago | 21 comments

Terminal colours are tricky(jvns.ca)

282 points by chmaynard 2 years ago | 116 comments

Open sourcing the Nginx playground(jvns.ca)

178 points by thepbone 3 years ago | 6 comments

Confusing Git Terminology(jvns.ca)

491 points by soheilpro 3 years ago | 257 comments

Julia Evans blog post explaining confusing git terms like HEAD, detached HEAD, fast-forward, and staging area, based on answers from Mastodon.