spoon

Spoon is a JavaScript transpiler that converts synchronous code into continuation-passing style (CPS) by identifying specified function calls and rewriting the surrounding code to use callbacks. It parses JavaScript using Esprima, constructs a High-Level Intermediate Representation (HIR) in the form of a Control Flow Graph (CFG), and then renders the transformed code back to JavaScript. Current stable version is 0.1.10, with no recent releases. It is primarily a proof-of-concept for transpilation techniques and is not actively maintained. Differentiators include low-level CFG manipulation and selective transpilation via declaration comments.