소개
1 범위
+2 적합성
1. 2.1 예시 Normative Optional 절 제목
2. 2.2 예시 Legacy 절 제목
3. 2.3 예시 Legacy Normative Optional 절 제목
3 규범 참조
+4 개요
1. 4.1 Web Scripting
2. 4.2 Hosts와 Implementations
3. +4.3 ECMAScript 개요
  1. 4.3.1 Objects
  2. 4.3.2 ECMAScript의 Strict Variant
4. +4.4 용어와 정의
5. 4.5 이 명세의 구성
+5 표기 관례
1. +5.1 Syntactic and Lexical Grammars
2. +5.2 Algorithm Conventions
+6 ECMAScript 데이터 타입과 값
1. +6.1 ECMAScript Language Types
2. +6.2 ECMAScript Specification Types
+7 Abstract Operations
1. +7.1 Type Conversion
2. +7.2 Testing and Comparison Operations
3. +7.3 Operations on Objects
4. +7.4 Iterator Objects에 대한 Operations
5. +7.5 Disposable 객체에 대한 연산
+8 Syntax-Directed Operations
1. 8.1 RS: Evaluation
2. +8.2 Scope Analysis
3. +8.3 Labels
4. +8.4 Function Name Inference
5. +8.5 Contains
  1. 8.5.1 SS: Contains
  2. 8.5.2 SS: ComputedPropertyContains
6. +8.6 Miscellaneous
+9 Executable Code and Execution Contexts
1. +9.1 Environment Records
  1. +9.1.1 The Environment Record Type Hierarchy
  2. +9.1.2 Environment Record Operations
2. +9.2 PrivateEnvironment Records
  1. +9.2.1 PrivateEnvironment Record Operations
    1. 9.2.1.1 NewPrivateEnvironment ( outerPrivateEnv )
    2. 9.2.1.2 ResolvePrivateIdentifier ( privateEnv, identifier )
3. +9.3 Realms
4. +9.4 Execution Contexts
5. +9.5 Jobs and Host Operations to Enqueue Jobs
6. +9.6 Agents
7. 9.7 Agent Clusters
8. 9.8 Forward Progress
9. +9.9 Processing Model of WeakRef and FinalizationRegistry Targets
10. 9.10 ClearKeptObjects ( )
11. 9.11 AddToKeptObjects ( value )
12. 9.12 CleanupFinalizationRegistry ( finalizationRegistry )
13. 9.13 CanBeHeldWeakly ( arg )
+10 Ordinary 및 Exotic Objects Behaviours
1. +10.1 Ordinary Object Internal Methods and Internal Slots
2. +10.2 ECMAScript Function Objects
3. +10.3 Built-in Function Objects
4. +10.4 Built-in Exotic Object Internal Methods and Slots
5. +10.5 Proxy Object Internal Methods and Internal Slots
+11 ECMAScript 언어: Source Text
1. +11.1 Source Text
2. +11.2 Source Code의 Types
+12 ECMAScript 언어: Lexical Grammar
1. 12.1 Unicode Format-Control Characters
2. 12.2 White Space
3. 12.3 Line Terminators
4. 12.4 Comments
5. 12.5 Hashbang Comments
6. 12.6 Tokens
7. +12.7 Names and Keywords
  1. +12.7.1 Identifier Names
  2. 12.7.2 Keywords and Reserved Words
8. 12.8 Punctuators
9. +12.9 Literals
10. +12.10 Automatic Semicolon Insertion
+13 ECMAScript 언어: Expressions
1. +13.1 Identifiers
2. +13.2 Primary Expression
3. +13.3 Left-Hand-Side Expressions
4. +13.4 Update Expressions
5. +13.5 Unary Operators
6. +13.6 Exponentiation Operator
  1. 13.6.1 RS: Evaluation
7. +13.7 Multiplicative Operators
  1. 13.7.1 RS: Evaluation
8. +13.8 Additive Operators
  1. +13.8.1 Addition Operator ( + )
    1. 13.8.1.1 RS: Evaluation
  2. +13.8.2 Subtraction Operator ( - )
    1. 13.8.2.1 RS: Evaluation
9. +13.9 Bitwise Shift Operators
10. +13.10 Relational Operators
  1. 13.10.1 RS: Evaluation
  2. 13.10.2 InstanceofOperator ( value, target )
11. +13.11 Equality Operators
  1. 13.11.1 RS: Evaluation
12. +13.12 Binary Bitwise Operators
  1. 13.12.1 RS: Evaluation
13. +13.13 Binary Logical Operators
  1. 13.13.1 RS: Evaluation
14. +13.14 Conditional Operator ( ? : )
  1. 13.14.1 RS: Evaluation
15. +13.15 Assignment Operators
16. +13.16 Comma Operator ( , )
  1. 13.16.1 RS: Evaluation
+14 ECMAScript 언어: Statements and Declarations
1. +14.1 Statement Semantics
  1. 14.1.1 RS: Evaluation
2. +14.2 Block
3. +14.3 Declarations and the Variable Statement
4. +14.4 Empty Statement
  1. 14.4.1 RS: Evaluation
5. +14.5 Expression Statement
  1. 14.5.1 RS: Evaluation
6. +14.6 if Statement
  1. 14.6.1 SS: Early Errors
  2. 14.6.2 RS: Evaluation
7. +14.7 Iteration Statements
8. +14.8 continue Statement
  1. 14.8.1 SS: Early Errors
  2. 14.8.2 RS: Evaluation
9. +14.9 break Statement
  1. 14.9.1 SS: Early Errors
  2. 14.9.2 RS: Evaluation
10. +14.10 return Statement
  1. 14.10.1 RS: Evaluation
11. +14.11 with Statement
  1. 14.11.1 SS: Early Errors
  2. 14.11.2 RS: Evaluation
12. +14.12 switch Statement
13. +14.13 Labelled Statements
14. +14.14 throw Statement
  1. 14.14.1 RS: Evaluation
15. +14.15 try Statement
16. +14.16 debugger Statement
  1. 14.16.1 RS: Evaluation
+15 ECMAScript 언어: Functions and Classes
1. +15.1 Parameter Lists
2. +15.2 Function Definitions
3. +15.3 Arrow Function Definitions
4. +15.4 Method Definitions
5. +15.5 Generator Function Definitions
6. +15.6 Async Generator Function Definitions
7. +15.7 Class Definitions
8. +15.8 Async Function Definitions
9. +15.9 Async Arrow Function Definitions
10. +15.10 Tail Position Calls
+16 ECMAScript 언어: Scripts and Modules
1. +16.1 Scripts
2. +16.2 Modules
+17 Error Handling and Language Extensions
1. 17.1 Forbidden Extensions
18 ECMAScript Standard Built-in Objects
+19 The Global Object
1. +19.1 Value Properties of the Global Object
2. +19.2 Function Properties of the Global Object
3. +19.3 Constructor Properties of the Global Object
4. +19.4 Other Properties of the Global Object
+20 Fundamental Objects
1. +20.1 Object Objects
2. +20.2 Function Objects
3. +20.3 Boolean Objects
4. +20.4 Symbol Objects
5. +20.5 Error Objects
+21 Numbers and Dates
1. +21.1 Number Objects
2. +21.2 BigInt Objects
3. +21.3 The Math Object
  1. +21.3.1 Value Properties of the Math Object
  2. +21.3.2 Function Properties of the Math Object
4. +21.4 Date Objects
+22 Text Processing
1. +22.1 String Objects
2. +22.2 RegExp (Regular Expression) Objects
+23 Indexed Collections
1. +23.1 Array Objects
2. +23.2 TypedArray Objects
3. +23.3 Uint8Array Objects
+24 Keyed Collections
1. +24.1 Map Objects
2. +24.2 Set Objects
3. +24.3 WeakMap Objects
4. +24.4 WeakSet Objects
5. +24.5 Abstract Operations for Keyed Collections
  1. 24.5.1 CanonicalizeKeyedCollectionKey ( key )
+25 구조화된 데이터
1. +25.1 ArrayBuffer 객체
2. +25.2 SharedArrayBuffer 객체
3. +25.3 DataView 객체
4. +25.4 Atomics 객체
5. +25.5 JSON 객체
+26 메모리 관리
1. +26.1 WeakRef 객체
2. +26.2 FinalizationRegistry 객체
+27 제어 추상화 객체
1. +27.1 반복
2. +27.2 리소스 관리
  1. +27.2.1 공통 리소스 관리 인터페이스
    1. 27.2.1.1 Disposable 인터페이스
    2. 27.2.1.2 AsyncDisposable 인터페이스
3. +27.3 DisposableStack 객체
4. +27.4 AsyncDisposableStack 객체
5. +27.5 Promise 객체
6. +27.6 GeneratorFunction 객체
7. +27.7 AsyncGeneratorFunction 객체
8. +27.8 Generator 객체
9. +27.9 AsyncGenerator 객체
10. +27.10 AsyncFunction 객체
+28 Reflection
1. +28.1 Reflect 객체
2. +28.2 Proxy 객체
  1. +28.2.1 Proxy Constructor
    1. 28.2.1.1 Proxy ( target, handler )
  2. +28.2.2 Proxy Constructor의 Properties
    1. 28.2.2.1 Proxy.revocable ( target, handler )
3. +28.3 Module Namespace 객체
  1. 28.3.1 %Symbol.toStringTag%
+29 Memory Model
1. 29.1 Memory Model Fundamentals
2. 29.2 Agent Events Records
3. 29.3 Chosen Value Records
4. 29.4 Candidate Executions
5. +29.5 Memory Model의 Abstract Operations
6. +29.6 Candidate Executions의 Relations
7. +29.7 Valid Executions의 Properties
8. 29.8 Races
9. 29.9 Data Races
10. 29.10 Data Race Freedom
11. 29.11 Shared Memory Guidelines
+Annex A (informative) 문법 요약
1. A.1 어휘 문법
2. A.2 표현식
3. A.3 문
4. A.4 함수와 클래스
5. A.5 스크립트와 모듈
6. A.6 Number 변환
7. A.7 Time Zone Offset String 형식
8. A.8 정규 표현식
+Annex B (normative) 웹 브라우저를 위한 추가 ECMAScript 기능
1. +B.1 추가 구문
  1. B.1.1 HTML-like Comments
  2. +B.1.2 Regular Expressions Patterns
2. +B.2 추가 Built-in Properties
3. +B.3 기타 추가 기능
Annex C (informative) ECMAScript의 Strict Mode
+Annex D (informative) Host Layering Points
1. D.1 Host Hooks
2. D.2 Host-defined Fields
3. D.3 Host-defined Objects
4. D.4 Running Jobs
5. D.5 Exotic Objects의 Internal Methods
6. D.6 Built-in Objects and Methods
Annex E (informative) Possible Compatibility Impact가 있는 ECMAScript 2015의 Corrections and Clarifications
Annex F (informative) Prior Editions와 Incompatibilities를 Introduce하는 Additions and Changes
참고 문헌
Colophon
Copyright & Software License

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참고 문헌

IEEE 754-2019: 부동소수점 산술에 관한 IEEE 표준. 전기전자공학자협회, 뉴욕 (2019) Note

ECMA-262 명세에 영향을 미치는 규범적 변경 사항은 IEEE 754-2008과 IEEE 754-2019 사이에 없다.
유니코드 표준, <https://unicode.org/versions/latest에서 이용 가능>
유니코드 기술 노트 #5: 애플리케이션에서의 정규 등가성, <https://unicode.org/notes/tn5/에서 이용 가능>
유니코드 기술 표준 #10: 유니코드 조합 알고리즘, <https://unicode.org/reports/tr10/에서 이용 가능>
유니코드 표준 부속서 #15, 유니코드 정규화 형식, <https://unicode.org/reports/tr15/에서 이용 가능>
유니코드 표준 부속서 #18: 유니코드 정규 표현식, <https://unicode.org/reports/tr18/에서 이용 가능>
유니코드 표준 부속서 #24: 유니코드 Script 속성, <https://unicode.org/reports/tr24/에서 이용 가능>
유니코드 표준 부속서 #31, 유니코드 식별자 및 패턴 구문, <https://unicode.org/reports/tr31/에서 이용 가능>
유니코드 표준 부속서 #44: 유니코드 문자 데이터베이스, <https://unicode.org/reports/tr44/에서 이용 가능>
유니코드 기술 표준 #51: 유니코드 이모지, <https://unicode.org/reports/tr51/에서 이용 가능>
IANA 시간대 데이터베이스, <https://www.iana.org/time-zones에서 이용 가능>
ISO 8601-1:2019(E) 날짜 및 시간 — 정보 교환을 위한 표현 — 제1부: 기본 규칙 및 개정 1:2022.
RFC 1738 “통합 자원 위치 지정자(URL)”, <https://rfc-editor.org/info/rfc1738에서 이용 가능>
RFC 2396 “통합 자원 식별자(URI): 일반 구문”, <https://rfc-editor.org/info/rfc2396에서 이용 가능>
RFC 3629 “UTF-8, ISO 10646의 변환 형식”, <https://rfc-editor.org/info/rfc3629에서 이용 가능>
RFC 7231 “하이퍼텍스트 전송 프로토콜(HTTP/1.1): 의미론 및 콘텐츠”, <https://rfc-editor.org/info/rfc7231에서 이용 가능>
RFC 9557 “인터넷의 날짜 및 시간: 추가 정보가 포함된 타임스탬프”, <https://rfc-editor.org/info/rfc9557에서 이용 가능>