A probably incomplete collection.

Books written by me:

• Everything curl - the curl book
• http2 explained
• HTTP/3 Explained
• Uncurled - everything I know and learned about running and maintaining Open Source projects for three decades.

• Bittorrent vs HTTP - a comparison of similarities and differences between the protocols
• curl vs libcurl - what are the different curl and libcurl really?
• curl vs Wget - a comparison of similarities and differences for ordinary humans
• curl vs HTTPie - a comparison of similarities and differences
• Encrypted Transfer Protocols Compared - FTPS vs HTTPS vs SFTP vs SCP
• FTP vs HTTP - a comparison of similarities and differences between the protocols
• IRC history - how Internet Relay Chat took off
• My name in products - why my name and email appear at places
• poll vs select vs event-based - a comparison of the syscalls and the event-based alternatives
• SSH Through or Over Proxy - how to connect out to the Internet when locked in behind a HTTP proxy
• URL-interop - problems in operability between the different URL/URI specifications.

I participate within IETF and I am credited for my contributions to:

• RFC 9110 - HTTP Semantics (blog post)
• RFC 8484 - DNS Queries over HTTPS (DoH) (blog post)
• RFC 7616 - HTTP Digest Access Authentication
• RFC 7230 - 7235 - HTTP 1.1
• RFC 7151 - File Transfer Protocol HOST Command for Virtual Hosts
• RFC 6265 - HTTP State Management Mechanism (On my blog: The cookie RFC 6265)
• RFC 6249 - Metalink/HTTP: Mirrors and Hashes
• RFC 5854 - The Metalink Download Description Format

I was technical reviewer for the following books:

• Webbots, Spiders and Screen Scrapers (see backside of 2nd edition)
• Learning HTTP/2 A Practical Guide for Beginners

Acknowledgements (in books):

• HTTP/2 in Action
• Working in Public

You may like some presentations I've done.