6 stories tagged protocols, newest first.
387 points by remywang | 186 comments
Project page for s@ (satproto), a protocol for decentralized social networking hosted on static sites, with quick-start instructions using GitHub Pages.
327 points by signa11 | 149 comments
A blog post by Moncef Abboud giving a deep dive into how TCP works, with detailed examples and a step-by-step walkthrough of its internals.
406 points by meetpateltech | 225 comments
Google for Developers blog post announcing the Agent2Agent (A2A) protocol, an open standard for interoperability and communication between AI agents.
370 points by ekmartin | 72 comments
An Increase article explaining ISO 8583, the message format standard used by card networks to process credit card transactions.
502 points by the_real_tjaart | 178 comments
A Substack post investigating why an email sent to one customer was missing a period, tracing the cause to SMTP protocol quirks.
348 points by gjsman-1000 | 250 comments
Personal blog post by Gabriel Sieben brainstorming what a redesigned second-generation email system and protocol could look like.