Open Source API and interchange format for editorial timeline information.

OCIF (Open Canvas Interchange Format) Specification

JData: a language-independent data annotation for portable storage and interchange

RIFF file handling for Nim

Simpler and more predictable version of YAML.

Experimental implementation of a CaveXML standard to facilitate exchange of data about caves through the definition and implementation of a data interchange format.

Julia package for MathJSON

Atari Jaguar file format interchanger

MIF — Memory Interchange Format. A vendor-neutral JSON schema for portable AI agent memories. Convert between mem0, CrewAI, LangChain, and more.

Chip-agnostic interchange format for PSG music with timer tricks (PWM, duty sweeps, envelope retriggers, samples) — spec + Python/C reference implementations. Source you compile from, not a playback format.

Mirror of https://codeberg.org/stf_format/stf_documentation

Open file format for AI conversations across Claude, ChatGPT, Cursor, Codex, and beyond.

Binary data interchange format

A smart-home recipe interchange form small enough to run on a hub. Parses real automations from 5 platforms into a Clojure Expr IR and scores the round-trip.

Mirror of https://codeberg.org/stf_format/stf_blender

The Gale–Shapley algorith is an algorithm for the stable matching problem. It is a truthful mechanism from the po

RFC: .stack, a standardized file format for importing and exporting lists of trading cards

Connected JSON Specification. A data-first JSON Format for exchanging connected data (graphs, networks). The successor to GraphML.

Editable, layer-preserving pixel-art interchange format for AI-to-editor handoff and iterative revision.

A typed interchange schema for cinematic directorial intent. Captures camera, lighting, character, mood, and flow control as structured, machine-readable data.