stale · -0.3

Specification Language

Score 12.9 / 100 4 providers 15 APIs Search apis.io →

Providers using this tag (4)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Emerging 4 Early or largely undocumented

APIs with this tag (15)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Emerging 15 Early or largely undocumented
TypeSpec CompilerThe TypeSpec compiler processes `.tsp` TypeSpec files and emits output for configured emitters (OpenAPI, JS...23.5RAML SpecificationThe RAML (RESTful API Modeling Language) specification defines a YAML 1.2-based language for describing HTT...22.3API BlueprintAPI Blueprint is a Markdown-based specification language for describing web APIs, originally created by Api...15.7AsyncAPI SpecificationAsyncAPI is the open standard for describing event-driven and message-driven APIs across protocols such as ...15.7gRPC and Protocol BuffersgRPC is a high-performance RPC framework using HTTP/2 and Protocol Buffers (Protobuf) as its IDL and wire f...15.7JSON SchemaJSON Schema is a declarative language for annotating and validating JSON documents. It is the foundational ...15.7JSON StructureJSON Structure is an emerging open specification that extends and complements JSON Schema with a clearer, m...15.7JSON-RPC 2.0JSON-RPC 2.0 is a stateless, light-weight remote procedure call (RPC) protocol encoded in JSON. It is widel...15.7OpenAPI Specification (OAS)The OpenAPI Specification (formerly Swagger) is the dominant industry standard for describing HTTP-based RE...15.7RAML (RESTful API Modeling Language)RAML is a YAML-based modelling language for RESTful APIs, originally created by Mulesoft. RAML 1.0 (2016) i...15.7SmithySmithy is an open-source IDL and code-generation framework for defining services and SDKs, created and main...15.7Tinybird API SpecThe Tinybird API specification is a vendor-defined, declarative format for describing analytics endpoints (...15.7TypeSpecTypeSpec (formerly Cadl) is a language for describing API shapes developed by Microsoft. TypeSpec definitio...15.7WSDL / SOAPThe Web Services Description Language (WSDL) is the historical XML-based interface definition language for ...15.7API BlueprintAPI Blueprint is a high-level API description language using Markdown-based syntax for designing, documenti...15.6

Score breakdown

Frequency
33.3
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
22.8
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Where this tag comes from

Provider tag3
Api tag15