features.schema.json

{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "https://github.com/WebAssembly/website/raw/main/features.schema.json",
    "title": "WebAssembly feature table",
    "type": "object",
    "definitions": {
        "feature-info": {
            "type": "object",
            "properties": {
                "description": { "type": "string" },
                "url": { "type": "string", "format": "uri-reference" },
                "phase": {
                    "anyOf": [
                        { "type": "integer", "minimum": 1 },
                        { "const": "deprecated" }
                    ]
                }
            },
            "additionalProperties": false,
            "required": ["description", "url", "phase"]
        },
        "browser-features": {
            "type": "object",
            "properties": {
                "url": { "type": "string", "format": "uri" },
                "logo": { "type": "string", "format": "uri-reference" },
                "features": {
                    "type": "object",
                    "additionalProperties": { "$ref": "#/definitions/status" }
                }
            },
            "additionalProperties": false,
            "required": ["url", "logo", "features"]
        },
        "status": {
            "title": "Status of this feature",
            "anyOf": [
                { "$ref": "#/definitions/status-na" },
                { "$ref": "#/definitions/status-supported" },
                { "$ref": "#/definitions/status-unsupported" },
                { "$ref": "#/definitions/status-flag" },
                { "$ref": "#/definitions/status-version" },
                { "$ref": "#/definitions/status-note" }
            ]
        },
        "status-na": { "type": "null", "title": "Not applicable" },
        "status-supported": { "const": true, "title": "Supported in unknown version" },
        "status-unsupported": { "const": false, "title": "Unsupported" },
        "status-flag": { "const": "flag", "title": "Flag required" },
        "status-version": { "type": "string", "title": "Supported in this version", "minLength": 1 },
        "status-note": {
            "type": "array",
            "items": [
                {
                    "anyOf": [
                        { "$ref": "#/definitions/status-na" },
                        { "$ref": "#/definitions/status-supported" },
                        { "$ref": "#/definitions/status-unsupported" },
                        { "$ref": "#/definitions/status-flag" },
                        { "$ref": "#/definitions/status-version" }
                    ]
                },
                { "type": "string", "title": "Attached note", "minLength": 1 }
            ],
            "additionalItems": false,
            "minItems": 2,
            "maxItems": 2
        }
    },
    "properties": {
        "$schema": { "type": "string", "format": "uri-reference" },
        "features": {
            "type": "object",
            "additionalProperties": { "$ref": "#/definitions/feature-info" }
        },
        "browsers": {
            "type": "object",
            "additionalProperties": { "$ref": "#/definitions/browser-features" }
        }
    },
    "additionalProperties": false,
    "required": ["features", "browsers"]
}