Title: WebAssembly JavaScript Interface
Shortname: wasmjs
Group: WebAssembly CG
Status: w3c/CG-DRAFT
Level: 1
ED: https://webassembly.github.io/spec/js-api/
Editor: WebAssembly Community Group
Repository: WebAssembly/spec
Abstract: This document provides an explicit JavaScript API for interacting with WebAssembly.
Markup Shorthands: css no, markdown yes

{
  "WEBASSEMBLY": {
    "href": "https://webassembly.github.io/spec/",
    "title": "WebAssembly Specification",
    "publisher": "W3C WebAssembly Community Group",
    "status": "Draft"
  }
}

urlPrefix: https://tc39.github.io/ecma262/; spec: ECMASCRIPT
    type: interface; for: ECMAScript
        text: ArrayBuffer; url: sec-arraybuffer-objects
    type: exception; for: ECMAScript
        text: Error; url: sec-error-objects
        text: NativeError; url: sec-nativeerror-constructors
        text: TypeError; url: sec-native-error-types-used-in-this-standard-typeerror
        text: RangeError; url: sec-native-error-types-used-in-this-standard-rangeerror
    type: dfn
        text: agent cluster; url: sec-agent-clusters
        text: agent; url: agent
        text: data block; url: sec-data-blocks
        text: Bound Function; url: sec-bound-function-exotic-objects
        text: NumericLiteral; url: sec-literals-numeric-literals
        text: ToNumber; url: sec-tonumber
        text: ToInt32; url: sec-toint32
        text: ToString; url: sec-tostring
        url: sec-ecmascript-data-types-and-values
            text: Type
            text: Type(x)
        url: sec-iscallable
            text: IsCallable
            text: callable; for: ECMAScript
        url: sec-well-known-intrinsic-objects
            text: %ErrorPrototype%
        text: %ObjectPrototype%; url: sec-properties-of-the-object-prototype-object
        text: %FunctionPrototype%; url: sec-properties-of-the-function-prototype-object
        text: %Promise%; url: sec-promise-constructor
        text: Property Descriptor; url: sec-property-descriptor-specification-type
        text: array index; url: sec-array-exotic-objects
        text: OrdinaryGetOwnProperty; url: sec-ordinarygetownproperty
        text: OrdinaryDefineOwnProperty; url: sec-ordinarydefineownproperty
        text: OrdinaryPreventExtensions; url: sec-ordinarypreventextensions
        text: OrdinarySet; url: sec-ordinaryset
        text: equally close values; url: sec-ecmascript-language-types-number-type
        text: internal slot; url: sec-object-internal-methods-and-internal-slots
        text: JavaScript execution context stack; url: execution-context-stack
        text: running JavaScript execution context; url: running-execution-context
        text: GetIterator; url: sec-getiterator
        text: IteratorStep; url: sec-iteratorstep
        text: NormalCompletion; url: sec-normalcompletion
        text: IteratorValue; url: sec-iteratorvalue
        url: sec-well-known-symbols
            text: @@iterator
            text: @@toStringTag
        text: CreateDataProperty; url: sec-createdataproperty
        text: DetachArrayBuffer; url: sec-detacharraybuffer
        text: SetIntegrityLevel; url: sec-setintegritylevel
        text: Call; url: sec-call
        text: Get; url: sec-get-o-p
        text: DefinePropertyOrThrow; url: sec-definepropertyorthrow
        text: current Realm; url: current-realm
        text: ObjectCreate; url: sec-objectcreate
        text: CreateBuiltinFunction; url: sec-createbuiltinfunction
        text: SetFunctionName; url: sec-setfunctionname
        text: the Number value; url: sec-ecmascript-language-types-number-type
        text: NumberToRawBytes; url: sec-numbertorawbytes
        text: Built-in Function Objects; url: sec-built-in-function-objects
urlPrefix: https://webassembly.github.io/spec/core/; spec: WebAssembly; type: dfn
    url: valid/modules.html#valid-module
        text: valid
        text: WebAssembly module validation
    text: binary format of a module; url: binary/modules.html
    text: custom section; url: binary/modules.html#custom-section
    text: customsec; url: binary/modules.html#binary-customsec
    text: memory instance; url: exec/runtime.html#memory-instances
    text: table instance; url: exec/runtime.html#table-instances
    text: trap; url: exec/runtime.html#syntax-trap
    url: exec/runtime.html#values
        text: WebAssembly value
        text: 𝗂𝟨𝟦.𝖼𝗈𝗇𝗌𝗍
        text: 𝗂𝟥𝟤.𝖼𝗈𝗇𝗌𝗍
        text: 𝖿𝟥𝟤.𝖼𝗈𝗇𝗌𝗍
        text: 𝖿𝟨𝟦.𝖼𝗈𝗇𝗌𝗍
    text: function index; url: syntax/modules.html#syntax-funcidx
    text: function instance; url: exec/runtime.html#function-instances
    text: init_store; url: appendix/embedding.html#embed-init-store
    text: decode_module; url: appendix/embedding.html#embed-decode-module
    text: validate_module; url: appendix/embedding.html#embed-validate-module
    text: instantiate_module; url: appendix/embedding.html#embed-instantiate-module
    text: module_imports; url: appendix/embedding.html#embed-imports
    text: get_export; url: appendix/embedding.html#embed-get-export
    text: alloc_func; url: appendix/embedding.html#embed-alloc-func
    text: type_func; url: appendix/embedding.html#embed-type-func
    text: invoke_func; url: appendix/embedding.html#embed-invoke-func
    text: alloc_table; url: appendix/embedding.html#embed-alloc-table
    text: type_table; url: appendix/embedding.html#embed-type-table
    text: read_table; url: appendix/embedding.html#embed-read-table
    text: write_table; url: appendix/embedding.html#embed-write-table
    text: grow_table; url: appendix/embedding.html#embed-grow-table
    text: alloc_mem; url: appendix/embedding.html#embed-alloc-mem
    text: type_mem; url: appendix/embedding.html#embed-type-mem
    text: read_mem; url: appendix/embedding.html#embed-read-mem
    text: write_mem; url: appendix/embedding.html#embed-write-mem
    text: grow_mem; url: appendix/embedding.html#embed-grow-mem
    text: alloc_global; url: appendix/embedding.html#embed-alloc-global
    text: type_global; url: appendix/embedding.html#embed-type-global
    text: read_global; url: appendix/embedding.html#embed-read-global
    text: write_global; url: appendix/embedding.html#embed-write-global
    text: module_exports; url: appendix/embedding.html#embed-exports
    text: error; url: appendix/embedding.html#embed-error
    text: store; url: exec/runtime.html#syntax-store
    text: table type; url: syntax/types.html#syntax-tabletype
    text: table address; url: exec/runtime.html#syntax-tableaddr
    text: function address; url: exec/runtime.html#syntax-funcaddr
    text: memory address; url: exec/runtime.html#syntax-memaddr
    url: syntax/types.html#syntax-valtype
        text: 𝗂𝟥𝟤
        text: 𝗂𝟨𝟦
        text: 𝖿𝟥𝟤
        text: 𝖿𝟨𝟦
    text: function element; url: exec/runtime.html#syntax-funcelem
    text: import component; url: syntax/modules.html#imports
    text: external value; url: exec/runtime.html#syntax-externval
    text: host function; url: exec/runtime.html#syntax-hostfunc
    text: the instantiation algorithm; url: exec/modules.html#instantiation
    text: size_table; url: appendix/embedding.html#embed-size-table
    text: size_mem; url: appendix/embedding.html#embed-size-mem
    text: module; url: syntax/modules.html#syntax-module
    text: 𝗂𝗆𝗉𝗈𝗋𝗍𝗌; url: syntax/modules.html#syntax-module
    url: syntax/types.html#external-types
        text: external type
        text: 𝖿𝗎𝗇𝖼
        text: 𝗍𝖺𝖻𝗅𝖾
        text: 𝗆𝖾𝗆
        text: 𝗀𝗅𝗈𝖻𝖺𝗅
    text: global type; url: syntax/types.html#syntax-globaltype
    text: address; url: exec/runtime.html#addresses

spec:infra; type:dfn; text:list
spec:ecma-262; type:exception; for:ECMAScript; text:Error
spec:infra; type:dfn; for:set; text:append
spec:ecmascript; type:exception; for:ECMAScript; text:TypeError
spec:ecmascript; type:exception; for:ECMAScript; text:RangeError
spec:ecmascript; type:interface; for:ECMAScript; text:ArrayBuffer