This page links to several specifications.
Themepacks spec (for Gemini clients)
♊ Gemini/gemtext official spec
🗽 Titan (uploads for Gemini) official spec
💪 Spartan specification (alternate, non-TLS Gemini)
RFC-8259 — JavaScript Object Notation (JSON) Data Interchange Format
RFC-3986 — Uniform Resource Identifier (URI): Generic Syntax
RFC-9562 — Universally Unique IDentifiers (UUIDs)
RFC-1459 — Internet Relay Chat Protocol
RFC-2810 — Internet Relay Chat: Architecture
RFC-2811 — Internet Relay Chat: Channel Management
RFC-2812 — Internet Relay Chat: Client Protocol
RFC-2813 — Internet Relay Chat: Server Protocol
RFC-6120 — Extensible Messaging and Presence Protocol (XMPP): Core
RFC-6121 — Extensible Messaging and Presence Protocol (XMPP): Instant Messaging and Presence
RFC-6122 — Extensible Messaging and Presence Protocol (XMPP): Address Format