wast2json is a specialized developer utility that forms part of the WebAssembly Binary Toolkit (WABT). It is designed to convert .wast files (the WebAssembly script format) into JSON files and associated binary .wasm modules. This process is essential for developers working on the WebAssembly specification and those needing to run structured test suites across different environments.

The tool emerged from the collective innovation of the WebAssembly Community Group, a collaborative effort involving major technology players like Google, Mozilla, Apple, and Microsoft. As an open-source project hosted on GitHub, its 'manufacturing' or development happens globally through contributions from engineers worldwide. It serves as a bridge for automated testing and execution of WebAssembly code, ensuring cross-platform compatibility and performance.

WebAssembly WABT - wast2json tool