sartography / SpiffWorkflow
A powerful workflow engine implemented in pure Python
sartography / SpiffWorkflow
AcademySoftwareFoundation / openexr
The OpenEXR project provides the specification and reference implementation of the EXR file format, the professional-grade image storage format of the motion picture industry.
quint-co / quint
An executable specification language with delightful tooling based on the temporal logic of actions (TLA)
r1chardj0n3s / parse
Parse strings using a specification based on the Python format() syntax.
Surnet / swagger-jsdoc
Generates swagger/openapi specification based on jsDoc comments and YAML files.
libp2p / specs
Technical specifications for the libp2p networking stack
sandeco / reversa
Transform legacy systems into executable specifications for AI coding agents
standard-webhooks / standard-webhooks
The Standard Webhooks specification
metosin / malli
High-performance data-driven data specification library for Clojure/Script.
AstroNvim / astrocommunity
A community repository of common plugin specifications
django / asgiref
ASGI specification and utilities
kdl-org / kdl
the kdl document language specifications
tlaplus / Examples
A collection of TLA⁺ specifications of varying complexities.
substrait-io / substrait
A cross platform way to express data transformation, relational algebra, standardized record expression and plans.
OpenSLO / OpenSLO
Open specification for defining and expressing service level objectives (SLO)
container-storage-interface / spec
Container Storage Interface (CSI) Specification.
oasdiff / oasdiff
OpenAPI Diff and Breaking Changes
agentplugins / agent-plugins-spec
Agent Plugins Specification v1.0.0 — A minimal standard for packaging agent extensions into distributable plugins
WebAssembly / component-model
Repository for design and specification of the Component Model
jmapio / jmap
JSON Meta Application Protocol Specification (JMAP)
fsspec / filesystem_spec
A specification that python filesystems should adhere to.
rustsbi / rustsbi
RISC-V Supervisor Binary Interface (RISC-V SBI) library in Rust; runs on M or HS mode; good support for embedded Rust ecosystem. For binary download see firmware folder.
speced / bikeshed
:bike: A preprocessor for anyone writing specifications that converts source files into actual specs.
open-feature / spec
OpenFeature specification
matrix-org / matrix-spec-proposals
Proposals for changes to the matrix specification
ipfs / specs
Technical specifications for the IPFS protocol stack
marshmallow-code / apispec
A pluggable API specification generator. Currently supports the OpenAPI Specification (f.k.a. the Swagger specification)..
ethereum / execution-specs
Specification for the Execution Layer. Tracking network upgrades.
souffle-lang / souffle
Soufflé is a variant of Datalog for tool designers crafting analyses in Horn clauses. Soufflé synthesizes a native parallel C++ program from a logic specification.
zigpy / zha-device-handlers
ZHA quirks bridge the functionality gap created when manufacturers deviate from the ZCL specification, handling deviations and exceptions by parsing custom messages to and from Zigbee devices.
marchof / java-almanac
The history and future of Java.
resteasy / resteasy
An Implementation of the Jakarta RESTful Web Services Specification
daveshanley / vacuum
vacuum is the worlds fastest and most versatile OpenAPI, Arazzo, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2
package-url / purl-spec
A minimal specification for purl aka. a package "mostly universal" URL, join the discussion at https://gitter.im/package-url/Lobby
devicetree-org / devicetree-specification
Devicetree Specification document source files
opengeospatial / geoparquet
Specification for storing geospatial vector data (point, line, polygon) in Parquet
jdx / usage
A specification for CLIs
microsoft / uf2
UF2 file format specification
adrg / xdg
Go implementation of the XDG Base Directory Specification and XDG user directories
cdimascio / express-openapi-validator
🦋 Auto-validates api requests, responses, and securities using ExpressJS and an OpenAPI 3.1.x or 3.0.x specification
open-workflow-specification / specification
Contains the official specification for the Open Workflow Specification Domain Specific Language. It provides detailed guidelines and standards for defining, executing, and managing workflows in serverless environments, ensuring consistency and interoperability across implementations.
radiantearth / stac-spec
SpatioTemporal Asset Catalog specification - making geospatial assets openly searchable and crawlable
MobilityData / gbfs
Documentation for the General Bikeshare Feed Specification, a standardized data feed for shared mobility system availability. Maintained by MobilityData
matter-js / matter.js
A complete typescript implementation of the Matter protocol specification (https://buildwithmatter.com). Includes full support for controller, device, commissioning, secure communications, device types, and cluster definitions.
jdevalk / specification.website
Website specification — HTML, accessibility, security, SEO, agent-readiness. Platform-agnostic, sourced, MIT.
superfluid-org / protocol-monorepo
Superfluid Protocol Monorepo: the specification, implementations, peripherals and development kits.
machine / machine.specifications
Machine.Specifications is a Context/Specification framework for .NET that removes language noise and simplifies tests.
pb33f / libopenapi
libopenapi is a fully featured, high performance OpenAPI 3.2, 3.1, 3.0, Overlays and Arazzo parser, library, validator and toolkit for go applications.
apisyouwonthate / openapi.tools
The most comprehensive collection of quality OpenAPI tooling, curated by Phil Sturgeon and the team at APIs You Won't Hate.
RobinTail / express-zod-api
A Typescript framework to help you get an API server up and running with I/O schema validation and custom middlewares in minutes.
open-telemetry / opentelemetry-proto
OpenTelemetry protocol (OTLP) specification and Protobuf definitions
AcademySoftwareFoundation / OpenPBR
Specification and reference implementation for the OpenPBR Surface shading model
speced / respec
A tool for creating technical documents and web standards
riscv / riscv-arch-test
The RISC-V Architectural Certification Tests (ACTs) are a set of assembly language tests designed to certify that a design faithfully implements the RISC-V specification.
spockframework / spock-example
Spock example specifications along with ready-to-go Gradle and Maven builds
w3c / svgwg
SVG Working Group specifications
HL7 / fhir
Official source for the HL7 FHIR Specification
json-schema-org / JSON-Schema-Test-Suite
A language agnostic test suite for the JSON Schema specifications
etorreborre / specs2
Software Specifications for Scala
w3c / webdriver
Remote control interface that enables introspection and control of user agents.