Decompressing 33 signal bytes [blog]

This article analyzes a compact 33-byte JavaScript snippet that implements a signal mechanism using recursive callbacks. The author unpacks the minified code step by step, renaming variables and adding comments to reveal how it creates a wrapped stack of functions. The piece explores the clever tricks used to achieve minimal code, including implicit returns and variable overwriting, while acknowledging that code-golfed solutions are often opaque. It serves as a technical exercise in understanding compressed JavaScript patterns.