WebAssembly Specification

Release 1.0 (Draft, Nov 05, 2019)

Editor: Andreas Rossberg

Latest Draft: http://webassembly.github.io/spec/core/

Issue Tracker: http://github.com/webassembly/spec/issues/

• Introduction
  • Introduction
  • Overview
• Structure
  • Conventions
  • Values
  • Types
  • Instructions
  • Modules
• Validation
  • Conventions
  • Types
  • Instructions
  • Modules
• Execution
  • Conventions
  • Runtime Structure
  • Numerics
  • Instructions
  • Modules
• Binary Format
  • Conventions
  • Values
  • Types
  • Instructions
  • Modules
• Text Format
  • Conventions
  • Lexical Format
  • Values
  • Types
  • Instructions
  • Modules
• Appendix
  • Embedding
  • Implementation Limitations
  • Validation Algorithm
  • Custom Sections
  • Soundness

• Index of Types
• Index of Instructions
• Index of Semantic Rules
• Index